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

GB2559612B - Damper device with a capsule held in a rubber holder maintained in position by a metallic plug - Google Patents

Damper device with a capsule held in a rubber holder maintained in position by a metallic plug Download PDF

Info

Publication number
GB2559612B
GB2559612B GB1702328.4A GB201702328A GB2559612B GB 2559612 B GB2559612 B GB 2559612B GB 201702328 A GB201702328 A GB 201702328A GB 2559612 B GB2559612 B GB 2559612B
Authority
GB
United Kingdom
Prior art keywords
damper device
rubber holder
metallic plug
capsule held
holder maintained
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.)
Active
Application number
GB1702328.4A
Other versions
GB201702328D0 (en
GB2559612A (en
Inventor
Serenas Karolis
Jarvis Michael
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.)
Delphi Technologies IP Ltd
Original Assignee
Delphi Technologies IP Ltd
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 Delphi Technologies IP Ltd filed Critical Delphi Technologies IP Ltd
Priority to GB1702328.4A priority Critical patent/GB2559612B/en
Publication of GB201702328D0 publication Critical patent/GB201702328D0/en
Priority to PCT/EP2018/053594 priority patent/WO2018146340A1/en
Publication of GB2559612A publication Critical patent/GB2559612A/en
Application granted granted Critical
Publication of GB2559612B publication Critical patent/GB2559612B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
    • F02F7/008—Sound insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0041—Means for damping pressure pulsations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
GB1702328.4A 2017-02-13 2017-02-13 Damper device with a capsule held in a rubber holder maintained in position by a metallic plug Active GB2559612B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1702328.4A GB2559612B (en) 2017-02-13 2017-02-13 Damper device with a capsule held in a rubber holder maintained in position by a metallic plug
PCT/EP2018/053594 WO2018146340A1 (en) 2017-02-13 2018-02-13 Damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1702328.4A GB2559612B (en) 2017-02-13 2017-02-13 Damper device with a capsule held in a rubber holder maintained in position by a metallic plug

Publications (3)

Publication Number Publication Date
GB201702328D0 GB201702328D0 (en) 2017-03-29
GB2559612A GB2559612A (en) 2018-08-15
GB2559612B true GB2559612B (en) 2020-04-01

Family

ID=58462062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1702328.4A Active GB2559612B (en) 2017-02-13 2017-02-13 Damper device with a capsule held in a rubber holder maintained in position by a metallic plug

Country Status (2)

Country Link
GB (1) GB2559612B (en)
WO (1) WO2018146340A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905374A1 (en) * 1997-09-25 1999-03-31 Mitsubishi Denki Kabushiki Kaisha High pressure plunger pump for fuel injection with pulsation damper
US20030056765A1 (en) * 2001-09-27 2003-03-27 Mitsubishi Denki Kabushiki Kaisha High pressure fuel supply apparatus
US20040234400A1 (en) * 2001-06-30 2004-11-25 Rene Schepp Piston pump
US20150017040A1 (en) * 2013-07-12 2015-01-15 Denso Corporation Pulsation damper and high-pressure pump having the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3152861C2 (en) * 1981-05-14 1983-12-01 Robert Bosch Gmbh, 7000 Stuttgart Damper element
DE10362411B3 (en) * 2002-10-19 2017-09-07 Robert Bosch Gmbh Device for damping pressure pulsations in a fluid system, in particular in a fuel system of an internal combustion engine
FR2904665B1 (en) * 2006-08-04 2008-10-31 Siemens Automotive Hydraulics TRANSFER PUMP FOR HIGH PRESSURE FUEL INJECTION
JP5445441B2 (en) * 2010-12-23 2014-03-19 株式会社デンソー High pressure pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905374A1 (en) * 1997-09-25 1999-03-31 Mitsubishi Denki Kabushiki Kaisha High pressure plunger pump for fuel injection with pulsation damper
US20040234400A1 (en) * 2001-06-30 2004-11-25 Rene Schepp Piston pump
US20030056765A1 (en) * 2001-09-27 2003-03-27 Mitsubishi Denki Kabushiki Kaisha High pressure fuel supply apparatus
US20150017040A1 (en) * 2013-07-12 2015-01-15 Denso Corporation Pulsation damper and high-pressure pump having the same

Also Published As

Publication number Publication date
GB201702328D0 (en) 2017-03-29
WO2018146340A1 (en) 2018-08-16
GB2559612A (en) 2018-08-15

Similar Documents

Publication Publication Date Title
SG11202009157WA (en) Resistance-based haptic device
SG11201912391TA (en) Refueling device
GB2563932B (en) Communicating with a mobile device
ZA201807416B (en) A storage device
GB2537711B (en) Retention device with slidable spring
GB201720298D0 (en) A storage device
GB2565498B (en) A buoy device
EP3619026A4 (en) Three-dimensional printer with movement device
GB2559612B (en) Damper device with a capsule held in a rubber holder maintained in position by a metallic plug
PL3258232T3 (en) Model coiled spring device
GB202000530D0 (en) Charging device
GB201710717D0 (en) A Device
GB201608075D0 (en) A training device
GB201717598D0 (en) A tracing device
GB201717456D0 (en) A tracing device
PL3318778T3 (en) Spring device
GB201717559D0 (en) A retaining device
GB202102681D0 (en) Communicating with a mobile device
GB201718270D0 (en) Activating a device
GB201712588D0 (en) Fuel filler device
GB201712587D0 (en) Fuel pick-up device
GB201715255D0 (en) A device
GB201714959D0 (en) A device
GB201714609D0 (en) A device
GB201714623D0 (en) A device

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190222 AND 20190227