GB201702328D0 - Damper - Google Patents

Damper

Info

Publication number: GB201702328D0
Authority: GB; United Kingdom
Prior art keywords: damper
Prior art date: 2017-02-13
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.): Granted

Application number

GBGB1702328.4A

Other versions

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 International Operations Luxembourg SARL

Original Assignee

Delphi International Operations Luxembourg SARL

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.)

2017-02-13

Filing date

2017-02-13

Publication date

2017-03-29

2017-02-13 Application filed by Delphi International Operations Luxembourg SARL filed Critical Delphi International Operations Luxembourg SARL

2017-02-13 Priority to GB1702328.4A priority Critical patent/GB2559612B/en

2017-03-29 Publication of GB201702328D0 publication Critical patent/GB201702328D0/en

2018-02-13 Priority to PCT/EP2018/053594 priority patent/WO2018146340A1/en

2018-08-15 Publication of GB2559612A publication Critical patent/GB2559612A/en

2020-04-01 Application granted granted Critical

2020-04-01 Publication of GB2559612B publication Critical patent/GB2559612B/en

Status Active legal-status Critical Current

2037-02-13 Anticipated expiration legal-status Critical

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
- 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
- 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
- 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 true GB201702328D0 (en)	2017-03-29
GB2559612A GB2559612A (en)	2018-08-15
GB2559612B 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)

Family Cites Families (8)

* 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
TW384358B (en) *	1997-09-25	2000-03-11	Mitsubishi Electric Corp	High pressure fuel supply pump body for an in-cylinder fuel injection engine
JP4051337B2 (en) *	2001-06-30	2008-02-20	ローベルトボツシユゲゼルシヤフトミツトベシユレンクテルハフツング	Piston pump
JP2003097386A (en) *	2001-09-27	2003-04-03	Mitsubishi Electric Corp	High-pressure fuel feeder
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
US20150017040A1 (en) *	2013-07-12	2015-01-15	Denso Corporation	Pulsation damper and high-pressure pump having the same

2017
- 2017-02-13 GB GB1702328.4A patent/GB2559612B/en active Active
2018
- 2018-02-13 WO PCT/EP2018/053594 patent/WO2018146340A1/en active Application Filing

Also Published As

Publication number	Publication date
WO2018146340A1 (en)	2018-08-16
GB2559612B (en)	2020-04-01
GB2559612A (en)	2018-08-15

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GB2536936B (en)	2018-10-31	Damper
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GB201702328D0 (en)	2017-03-29	Damper
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Legal Events

Date	Code	Title	Description
2019-03-20	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