Nothing Special   »   [go: up one dir, main page]

EP3464990A1 - Gegen das befüllen gesicherter nicht wiederbefüllbarer gaszylinder - Google Patents

Gegen das befüllen gesicherter nicht wiederbefüllbarer gaszylinder

Info

Publication number
EP3464990A1
EP3464990A1 EP17732496.9A EP17732496A EP3464990A1 EP 3464990 A1 EP3464990 A1 EP 3464990A1 EP 17732496 A EP17732496 A EP 17732496A EP 3464990 A1 EP3464990 A1 EP 3464990A1
Authority
EP
European Patent Office
Prior art keywords
valve
inlet
section
duct
filling mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17732496.9A
Other languages
English (en)
French (fr)
Inventor
Yves Guillou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guilbert Express
Original Assignee
Guilbert Express
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guilbert Express filed Critical Guilbert Express
Publication of EP3464990A1 publication Critical patent/EP3464990A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0119—Shape cylindrical with flat end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0646—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0335—Check-valves or non-return valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F17C2209/232—Manufacturing of particular parts or at special locations of walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/035—High pressure (>10 bar)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/013—Reducing manufacturing time or effort
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/02—Improving properties related to fluid or fluid transfer
    • F17C2260/028—Avoiding unauthorised transfer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0745—Gas bottles

Definitions

  • Non-refillable gas containers are manufactured in large or very large series. Any simplification in their design entails important economic consequences.
  • the rod is actuated when a combustion appliance is connected to the bottle.
  • the rod returns to its rest position where the valve closes the straight duct.
  • a filling tool is inserted into the dispensing member.
  • the tool activates the control rod of the valve.
  • the valve releases the straight conduit, allowing a flow of gas to reach the inside of the reservoir housing.
  • the control rod Upon removal of the filling tool, the control rod returns to its rest position. The rod maintains this rest position until the first use of the bottle, which is called "percussion" in the art.
  • Valve bottles are much more expensive to manufacture than cartridges.
  • valve bottles are increasingly equipped with an anti-filling mechanism.
  • This mechanism is activated in preference to the percussion of the bottle, when the device is connected. This prevents any reloading by allowing an addition of gas during the filling of the bottle at the factory.
  • Activation of the anti-refilling mechanism is generally done by actuation of the valve control rod.
  • the distributor member 1 is fixed on a gas reservoir, for example the reservoir casing 100 of FIGS. 1 and 2, in a position such that the inner portion 15 of the body 3 is inside this reservoir while the portion outside 17 is outside the tank housing 100.
  • the lower section 37 has a profile which is part of a circle whose diameter is near, in larger values, the diameter of the frustoconical part of larger diameter of the orifice 11.
  • the valve 27 has a recess 43 in the section upper portion 33, open on the upper face 29.
  • the recess 43 is shaped to allow reception of an end portion of the lower portion 23 A of the rod 23.
  • the recess 43 is wider than the end portion of the lower part 23A.
  • 43 is conformed of so that the end of the lower portion 23A can come into contact with a bottom 44 of the recess 43.
  • the recess 43 is generally frustoconical.
  • the lower portion 23A of the rod 23 has a circular cross section, at least on its end portion. Other axisymmetric or revolution forms can be envisaged.
  • the rod 23 is outside the recess 43.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Mechanically-Actuated Valves (AREA)
EP17732496.9A 2016-05-26 2017-05-23 Gegen das befüllen gesicherter nicht wiederbefüllbarer gaszylinder Withdrawn EP3464990A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1654752A FR3051877B1 (fr) 2016-05-26 2016-05-26 Bouteille a gaz non rechargeable protegee contre le remplissage
PCT/FR2017/051277 WO2017203162A1 (fr) 2016-05-26 2017-05-23 Bouteille à gaz non rechargeable protégée contre le remplissage

Publications (1)

Publication Number Publication Date
EP3464990A1 true EP3464990A1 (de) 2019-04-10

Family

ID=56990516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17732496.9A Withdrawn EP3464990A1 (de) 2016-05-26 2017-05-23 Gegen das befüllen gesicherter nicht wiederbefüllbarer gaszylinder

Country Status (4)

Country Link
EP (1) EP3464990A1 (de)
CN (1) CN109154423A (de)
FR (1) FR3051877B1 (de)
WO (1) WO2017203162A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019102040U1 (de) 2019-04-09 2019-06-25 Enrico Pozzo Nachfüllschutzvorrichtung für Druckgasbehälter
CN113090942B (zh) * 2021-04-30 2022-06-28 浙江金象科技有限公司 非重复充装压力瓶

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0401072T3 (da) * 1989-05-29 1994-01-17 Air Liquide Ventil til beholder til fluidum under tryk og beholder med en sådan ventil
FR2655955B1 (fr) * 1989-12-20 1992-04-10 Alfax Ab Valve pour bouteilles a gaz sous pression non rechargeable et emballage equipe d'une telle valve.
US5657790A (en) * 1995-10-11 1997-08-19 Amtrol Inc. Valves for pressurized containers
CN2437948Y (zh) * 2000-07-07 2001-07-04 玉环县海滨压力容器附件厂 一次性瓶阀与瓶阀座之间的连接装置
US6595230B2 (en) 2001-08-08 2003-07-22 Western Industries, Inc. Non-refillable valve for a gas cylinder
US6595486B2 (en) * 2001-09-06 2003-07-22 Discount Refrigerants, Inc. Non-refillable valve
US6957799B2 (en) * 2003-03-25 2005-10-25 Amtrol, Inc. Valve for a non-refillable pressurized container
AU2004304901A1 (en) * 2003-12-11 2005-07-07 Amtrol Licensing Inc. Blocking element for use in a valve for a non-refillable pressurized container
CN204201194U (zh) * 2014-10-16 2015-03-11 宁波富华阀门有限公司 一种非重复充装气体的钢瓶阀门

Also Published As

Publication number Publication date
FR3051877A1 (fr) 2017-12-01
WO2017203162A1 (fr) 2017-11-30
FR3051877B1 (fr) 2019-07-19
CN109154423A (zh) 2019-01-04

Similar Documents

Publication Publication Date Title
EP1968870B1 (de) Aerosolspender
EP1462180A2 (de) Vorrichtung zur wiederholten Abgabe von Mediendosen
WO2005032971A2 (fr) Valve doseuse et dispositif de distribution de produit fluide comportant une telle valve
EP2500277A1 (de) Abfüllvorrichtung für einen Flakon
WO2007010043A1 (fr) Valve de distribution de produit fluide.
EP2336079B1 (de) Vorrichtung zum Befüllen von Behältnissen
FR2580594A1 (fr) Emballage pour la distribution d&#39;un pre-melange de boisson carbonatee dans la bouche d&#39;un consommateur, dans des conditions de micro-gravite
FR3065155A1 (fr) Ensemble de conditionnement et de distribution d&#39;un produit fluide avec reprise d&#39;air
EP0752966B1 (de) Steuervorrichtung mit seitendrucktasten zur abgabe eines produkts aus einem behälter
EP1765695B1 (de) Inhalator
FR3051877B1 (fr) Bouteille a gaz non rechargeable protegee contre le remplissage
EP2167398B1 (de) Ventil zur ausgabe eines flüssigprodukts und vorrichtung zur ausgabe eines flüssigprodukts mit einem solchen ventil
EP0312474A1 (de) Automatischer Spender für pastöse Massen
EP3972929B1 (de) Getrgetränkeabgabevorrichtung
EP3595612B1 (de) Spender für eine zusammensetzung in pulverform in einem behälter und mit solch einem spender ausgestatteter behälter vom saugflaschentyp
WO2009024722A2 (fr) Dispositif de distribution d&#39;un liquide au verre a partir d&#39;une bouteille, en particulier de vin
EP3583051B1 (de) Ventilhaltevorrichtung
EP0499537B1 (de) Vorrichtung zur Zerstäubung oder Abgabe eines flüssigen Produktes mit einem Schiebesteigrohr im Saugrohr
EP2707148B1 (de) Pumpe zum dosieren und zur abgabe eines flüssigen oder viskosen produktes
WO2011144573A1 (fr) Robinet bouteille avec clapet de pression residuelle
WO2005089880A1 (fr) Extincteur portatif
WO2022018365A1 (fr) Machine d&#39;extraction de liquide et procede d&#39;extraction de liquide associe
FR3135972A1 (fr) Dispositif de distribution d’un produit fluide avec blocage axial de la tête de distribution
CA2017566C (fr) Ensemble de valve pour emballage de fluide sous pression et emballage equipe d&#39;un tel ensemble
FR3126632A1 (fr) Tête de remplissage d&#39;un dispositif de distribution de produit fluide comportant une valve

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20181120

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220512

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20220923