FR2112898A5 - - Google Patents

Info

Publication number: FR2112898A5
Authority: FR; France
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.): Expired

Application number

FR7125015A

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.)

WIKDAHL NILS

Original Assignee

WIKDAHL NILS

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.)

1969-09-29

Filing date

1971-07-08

Publication date

1972-06-23

1971-07-08 Application filed by WIKDAHL NILS filed Critical WIKDAHL NILS

1972-06-23 Application granted granted Critical

1972-06-23 Publication of FR2112898A5 publication Critical patent/FR2112898A5/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/26—Multiple arrangement thereof for series flow
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/24—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by centrifugal force
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/20—Separation by centrifuging
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/04—Tangential inlets
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/28—Multiple arrangement thereof for parallel flow

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Chemical Kinetics & Catalysis (AREA)
Fluid Mechanics (AREA)
Geometry (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Cyclones (AREA)

FR7125015A 1969-09-29 1971-07-08 Expired FR2112898A5 (fr)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date
SE13322/69A SE346706B (fr)	1969-09-29	1969-09-29
US5371270A	1970-07-10	1970-07-10
US35314873A	1973-04-20	1973-04-20
US35328873A	1973-04-23	1973-04-23
US52280574A	1974-11-11	1974-11-11
US65504576A	1976-02-04	1976-02-04

Publications (1)

Publication Number	Publication Date
FR2112898A5 true FR2112898A5 (fr)	1972-06-23

Family

ID=27555302

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR7035110A Expired FR2062764A5 (fr)	1969-09-29	1970-09-29
FR7125015A Expired FR2112898A5 (fr)	1969-09-29	1971-07-08

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR7035110A Expired FR2062764A5 (fr)	1969-09-29	1970-09-29

Country Status (12)

Country	Link
US (2)	US3747306A (fr)
BE (2)	BE769778A (fr)
BG (1)	BG18829A3 (fr)
CA (2)	CA965713A (fr)
CH (2)	CH528925A (fr)
DE (1)	DE2133098C2 (fr)
DK (1)	DK128191B (fr)
FR (2)	FR2062764A5 (fr)
GB (2)	GB1258389A (fr)
NL (2)	NL7014149A (fr)
SE (2)	SE346706B (fr)
ZA (2)	ZA706648B (fr)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT334475B (de) *	1972-12-06	1976-01-25	Hejlek Ing Franz	Vorrichtung zur kontinuierlichen anreicherung gasformiger isotope schwerer elemente
US4014981A (en) *	1973-05-21	1977-03-29	Horizons Incorporated, A Division Of Horizons Research Incorporated	Removal of sulfur from stack gases
US4093427A (en) *	1975-01-23	1978-06-06	Schlenker R F	Method for separating isotopes
US4030890A (en) *	1975-10-20	1977-06-21	Diggs Richard E	Solar power system
US4092130A (en) *	1976-02-04	1978-05-30	Wikdahl Nils Anders Lennart	Process for the separation of gas mixtures into component fractions according to their molecular or atomic weight
DE2741461C2 (de) *	1977-09-15	1979-12-06	Nustep Trennduesen Entwicklungs- Und Patentverwertungsgesellschaft Mbh & Co Kg, 4300 Essen	Vorrichtung zur Anreicherung von Uranisotopen nach dem Trenndüsen-Verfahren
DE2815050B1 (de) *	1978-04-07	1980-01-31	Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen	Vorrichtung zum Trennen von Gasgemischen
US4285706A (en) *	1979-03-20	1981-08-25	Dehne Manfred F	Particulate filtration device
US4348215A (en) *	1981-01-09	1982-09-07	Dehne Manfred F	Particulate separation device
US4398932A (en) *	1981-01-09	1983-08-16	Dehne Manfred F	Particulate separation device
DE3152909D2 (en) *	1981-06-29	1985-09-19	Richard Chalupa	Enrichment cyclon of a gas mixture
US4488607A (en) *	1982-09-27	1984-12-18	Petroleum Instrumentation & Technological Services	Separator sub with annular flow passage
US4475603A (en) *	1982-09-27	1984-10-09	Petroleum Instrumentation & Technological Services	Separator sub
NO157285C (no) *	1983-01-12	1988-02-24	Andresen J H Titech	Hydrosyklon.
DE3410143A1 (de) *	1984-03-20	1985-10-03	Deutsche Babcock Werke AG, 4200 Oberhausen	Vorrichtung zum entstauben von unter druck stehendem gas
WO1986000828A1 (fr) *	1984-07-19	1986-02-13	Carroll, Noel	Dispositif d'ecoulement de fluides
AU585882B2 (en) *	1984-07-19	1989-06-29	Conoco Specialty Products Inc.	Fluid flow apparatus
CA2128968C (fr) *	1993-07-30	2000-05-02	Junsuke Yabumoto	Appareil de separation par barbotage
US5352256A (en) *	1993-09-07	1994-10-04	Stead Ronald D	Air intake protection device
US5456837A (en) *	1994-04-13	1995-10-10	Centre For Frontier Engineering Research Institute	Multiple cyclone apparatus for downhole cyclone oil/water separation
DE4444524C2 (de) *	1994-11-30	1997-04-03	Inst Umwelttechnologien Gmbh	Verfahren und Vorrichtung zum Nachweis von gasförmigen höhermolekularen Spuren in einem Trägergas für quasi real-time-Messungen in situ
US6080312A (en) *	1996-03-11	2000-06-27	Baker Hughes Limited	Downhole cyclonic separator assembly
DE19612059A1 (de) *	1996-03-27	1997-10-02	Fraunhofer Ges Forschung	Vorrichtung zum Abscheiden von Feststoffen aus Fluiden
US6129217A (en) *	1996-03-29	2000-10-10	Corn Products International, Inc.	Hydrocyclone and separator assemblies utilizing hydrocyclones
US5858237A (en) *	1997-04-29	1999-01-12	Natural Resources Canada	Hydrocyclone for separating immiscible fluids and removing suspended solids
CA2240214A1 (fr) *	1998-05-05	1999-11-05	James Thomas Beck	Procede pour l'obtention de l'hydrogene par decomposition solaire de l'eau
US5980639A (en) *	1998-06-30	1999-11-09	Richard Mozley Limited	Hydrocyclones and associated separator assemblies
US20030221558A1 (en) *	2002-03-26	2003-12-04	Lister Roy D.	Apparatus and method for separation of gases
US6818888B2 (en) *	2002-04-04	2004-11-16	Varian, Inc.	Vortex flow atmospheric pressure chemical ionization source for mass spectrometry
CN2612792Y (zh) *	2003-04-15	2004-04-21	天津市景宝科技有限公司	一种井下高压连续流喷射钻具
US8210214B2 (en) *	2007-12-27	2012-07-03	Texaco Inc.	Apparatus and method for providing hydrogen at a high pressure
US8357232B1 (en)	2009-03-09	2013-01-22	Casella Waste Systems, Inc.	System and method for gas separation
CN102626581A (zh) *	2012-04-27	2012-08-08	陈启东	螺旋流旋风式气体分离器
US11413631B2 (en) *	2015-07-24	2022-08-16	Enverid Systems, Inc.	Apparatus, methods and systems for separating particles from air and fluids
US20180036653A1 (en) *	2016-08-03	2018-02-08	Jci Cyclonic Technologies Ltd.	Dual cyclone separator
US11135537B2 (en) *	2017-01-23	2021-10-05	Enverid Systems, Inc.	Long life air filter
US20180207573A1 (en) *	2017-01-23	2018-07-26	Enverid Systems, Inc.	Long life filter
DE102017113888B3 (de) *	2017-06-22	2018-09-20	Sebastian Porkert	Fliehkraftabscheider
US10905998B2 (en)	2017-07-20	2021-02-02	Brett Evan Patrick	Process and apparatus to remove carbon-14 from carbon-dioxide in atmospheric gases and agricultural products grown in controlled environments
WO2019018788A1 (fr)	2017-07-20	2019-01-24	Enverid Systems, Inc.	Régulation d'écoulement et de pression dans des réseaux de filtres cycloniques
KR102023396B1 (ko) *	2017-09-22	2019-09-20	엘지전자 주식회사	집진장치 및 이를 구비하는 청소기
KR102023395B1 (ko)	2017-09-22	2019-09-20	엘지전자 주식회사	집진장치 및 이를 구비하는 청소기
KR102047332B1 (ko)	2017-09-22	2019-11-21	엘지전자 주식회사	집진장치 및 이를 구비하는 청소기
KR102021860B1 (ko) *	2017-09-28	2019-09-17	엘지전자 주식회사	집진장치 및 이를 구비하는 청소기
CN110846084B (zh) *	2019-11-29	2024-03-12	北京航天迈未科技有限公司	一种粉尘分离回收设备及方法
CN114832585B (zh) *	2022-03-16	2023-04-07	南京大学环境规划设计研究院集团股份公司	一种处理含二氯甲烷废气的装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL73663C (fr) *		1900-01-01
GB580936A (en) *	1944-07-28	1946-09-25	Buell Comb Company Ltd	Improvements relating to centrifugal dust separating and collecting apparatus
BE503836A (fr) *	1950-06-14
US2765918A (en) *	1953-05-11	1956-10-09	Stamicarbon	Multiple hydrocyclone
US2804206A (en) *	1954-06-03	1957-08-27	Prep Ind Combustibles	Process for separating by size and specific gravity solid materials in suspension in a fluid
DE1154793B (de) *	1956-01-04	1963-09-26	Hans Georg Noeller Dr	Verfahren und Vorrichtung zur Trennung von Gasgemischen durch die Einwirkung von Zentrifugalkraeften
DE1058470B (de) *	1956-01-07	1959-06-04	Dorr Oliver Inc	Mehrfachhydrozyklon
FR1150088A (fr) *	1956-04-27	1958-01-07	Cie De Fives Lille Pour Const	Séparation de mélanges de gaz
FR1241864A (fr) *	1959-08-14	1960-09-23	Commissariat Energie Atomique	Procédé et appareil pour la purification continue de l'hexafluorure d'uranium par centrifugation et caléfaction
US3129075A (en) *	1959-09-17	1964-04-14	Admiral Corp	Separation method and apparatus
FR1299917A (fr) *	1960-09-22	1962-07-27		Séparateur à cyclones multiples
CH414561A (de) *	1962-09-25	1966-06-15	Dumont Eugen	Verfahren zur Trennung von Gasgemischen nach dem spezifischen Gewicht der Bestandteile
US3415374A (en) *	1964-03-05	1968-12-10	Wikdahl Nils Anders Lennart	Method and apparatus for vortical separation of solids
US3335860A (en) *	1964-07-27	1967-08-15	Black Clawson Co	Centrifugal cleaner for paper making stock and the like
US3296807A (en) *	1965-11-26	1967-01-10	Armco Steel Corp	Process and device for the separation of gases
US3366247A (en) *	1966-11-28	1968-01-30	Canadian Patents Dev	Cyclone apparatus
US3566610A (en) *	1968-09-23	1971-03-02	Cosmo Dominic Fiore	Method and apparatus for separating fluids
US3546891A (en) *	1969-07-18	1970-12-15	Lancelot A Fekete	Vortex tube process and apparatus

0
- BE BE756804D patent/BE756804A/fr unknown
1969
- 1969-09-29 SE SE13322/69A patent/SE346706B/xx unknown
1970
- 1970-07-24 SE SE10270/70A patent/SE364642B/xx unknown
- 1970-09-17 US US00072951A patent/US3747306A/en not_active Expired - Lifetime
- 1970-09-18 CA CA093,515A patent/CA965713A/en not_active Expired
- 1970-09-25 NL NL7014149A patent/NL7014149A/xx unknown
- 1970-09-29 FR FR7035110A patent/FR2062764A5/fr not_active Expired
- 1970-09-29 GB GB1258389D patent/GB1258389A/en not_active Expired
- 1970-09-29 ZA ZA706648*A patent/ZA706648B/xx unknown
- 1970-09-29 CH CH1440070A patent/CH528925A/de not_active IP Right Cessation
1971
- 1971-05-27 BG BG017669A patent/BG18829A3/xx unknown
- 1971-06-14 GB GB2784571A patent/GB1348685A/en not_active Expired
- 1971-06-24 NL NL7108712A patent/NL7108712A/xx unknown
- 1971-06-29 ZA ZA714270A patent/ZA714270B/xx unknown
- 1971-07-02 CA CA117,262A patent/CA982065A/en not_active Expired
- 1971-07-02 DE DE2133098A patent/DE2133098C2/de not_active Expired
- 1971-07-08 FR FR7125015A patent/FR2112898A5/fr not_active Expired
- 1971-07-09 CH CH1016771A patent/CH527638A/de not_active IP Right Cessation
- 1971-07-09 BE BE769778A patent/BE769778A/fr unknown
- 1971-07-09 DK DK339071AA patent/DK128191B/da unknown
1976
- 1976-03-31 US US05/672,377 patent/US4070171A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH527638A (de)	1972-09-15
DE2133098C2 (de)	1983-03-17
SE364642B (fr)	1974-03-04
BE769778A (fr)	1971-11-16
FR2062764A5 (fr)	1971-06-25
GB1348685A (en)	1974-03-20
ZA714270B (en)	1972-03-29
GB1258389A (fr)	1971-12-30
BG18829A3 (bg)	1975-03-20
DE2046892A1 (de)	1971-05-19
DE2133098A1 (de)	1972-05-25
CA965713A (en)	1975-04-08
US3747306A (en)	1973-07-24
DK128191B (da)	1974-03-18
DE2046892B2 (de)	1973-02-01
CA982065A (en)	1976-01-20
NL7014149A (fr)	1971-03-31
NL7108712A (fr)	1972-01-12
SE346706B (fr)	1972-07-17
CH528925A (de)	1972-10-15
ZA706648B (en)	1971-05-27
US4070171A (en)	1978-01-24
BE756804A (fr)	1971-03-01

Publication	Publication Date	Title
FR2112898A5 (fr)	1972-06-23
AU465452B2 (fr)	1975-09-11
AU450150B2 (fr)	1970-11-12
CS149741B1 (fr)	1973-08-23
CS149923B2 (fr)	1973-08-23
AU442375B2 (fr)	1973-11-06
CS151873B1 (fr)	1973-11-19
AU470301B1 (fr)	1972-05-25
AU5113869A (fr)	1971-04-29
AU442535B2 (fr)	1973-11-12
AU442357B2 (fr)	1973-11-07
AU442554B2 (fr)	1973-11-13
AU442538B2 (fr)	1973-11-12
AU470661B1 (fr)	1970-10-05
AU442463B2 (fr)	1973-11-09
AU442380B2 (fr)	1973-11-05
AU4540468A (fr)	1971-04-01
CS148801B1 (fr)	1973-05-24
AU5397469A (fr)	1970-10-29
AU4949169A (fr)	1970-07-30
AU5228269A (fr)	1970-09-24
CS149730B1 (fr)	1973-08-23
AU5109569A (fr)	1970-08-27
AU5077469A (fr)	1970-08-27
CS153071B2 (fr)	1974-02-22

Legal Events

Date	Code	Title	Description
1985-05-24	ST	Notification of lapse