GB201418661D0 - Pumping Mechanism - Google Patents

Pumping Mechanism

Info

Publication number
GB201418661D0
GB201418661D0 GBGB1418661.3A GB201418661A GB201418661D0 GB 201418661 D0 GB201418661 D0 GB 201418661D0 GB 201418661 A GB201418661 A GB 201418661A GB 201418661 D0 GB201418661 D0 GB 201418661D0
Authority
GB
United Kingdom
Prior art keywords
pumping mechanism
pumping
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.)
Ceased
Application number
GBGB1418661.3A
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.)
Filing date
Publication date
Application filed by Delphi International Operations Luxembourg SARL filed Critical Delphi International Operations Luxembourg SARL
Priority to GBGB1418661.3A priority Critical patent/GB201418661D0/en
Publication of GB201418661D0 publication Critical patent/GB201418661D0/en
Priority to EP15763502.0A priority patent/EP3209880B1/en
Priority to PCT/EP2015/069307 priority patent/WO2016062431A1/en
Priority to KR1020177010019A priority patent/KR102357678B1/en
Priority to CN201580055779.XA priority patent/CN106795845B/en
Ceased legal-status Critical Current

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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/442—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means preventing fuel leakage around pump plunger, e.g. fluid barriers
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0408—Pistons
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0448—Sealing means, e.g. for shafts or housings
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/02—Packing the free space between cylinders and pistons
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M2041/1438—Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/1494—Details of cams, tappets, rotors, venting means, specially arranged valves, e.g. in the rotor
    • 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
    • F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
GBGB1418661.3A 2014-10-21 2014-10-21 Pumping Mechanism Ceased GB201418661D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB1418661.3A GB201418661D0 (en) 2014-10-21 2014-10-21 Pumping Mechanism
EP15763502.0A EP3209880B1 (en) 2014-10-21 2015-08-24 Pumping mechanism
PCT/EP2015/069307 WO2016062431A1 (en) 2014-10-21 2015-08-24 Pumping mechanism
KR1020177010019A KR102357678B1 (en) 2014-10-21 2015-08-24 Pumping mechanism
CN201580055779.XA CN106795845B (en) 2014-10-21 2015-08-24 Pumping mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1418661.3A GB201418661D0 (en) 2014-10-21 2014-10-21 Pumping Mechanism

Publications (1)

Publication Number Publication Date
GB201418661D0 true GB201418661D0 (en) 2014-12-03

Family

ID=52013326

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1418661.3A Ceased GB201418661D0 (en) 2014-10-21 2014-10-21 Pumping Mechanism

Country Status (5)

Country Link
EP (1) EP3209880B1 (en)
KR (1) KR102357678B1 (en)
CN (1) CN106795845B (en)
GB (1) GB201418661D0 (en)
WO (1) WO2016062431A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6406035B2 (en) * 2015-01-29 2018-10-17 株式会社デンソー High pressure fuel pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1471247B1 (en) * 1999-02-09 2006-10-18 Hitachi, Ltd. High pressure fuel supply pump for internal combustion engine
JP3905282B2 (en) * 2000-04-18 2007-04-18 トヨタ自動車株式会社 High pressure pump
JP4304887B2 (en) * 2001-06-19 2009-07-29 株式会社デンソー Fuel supply system for alternative fuels
DE10322598A1 (en) * 2003-05-20 2004-12-09 Robert Bosch Gmbh High-pressure piston pump for internal combustion engine, comprises a holding mechanism, which is radially centered through the cylinder bushing
JP2006170184A (en) * 2004-11-16 2006-06-29 Denso Corp High pressure fuel pump
CN1776215A (en) * 2004-11-16 2006-05-24 株式会社电装 High pressure fuel pump
DE102013207393A1 (en) * 2013-04-24 2014-10-30 Robert Bosch Gmbh Piston pump, in particular high-pressure pump for a fuel system for an internal combustion engine

Also Published As

Publication number Publication date
KR20170072886A (en) 2017-06-27
EP3209880A1 (en) 2017-08-30
CN106795845B (en) 2020-04-17
CN106795845A (en) 2017-05-31
KR102357678B1 (en) 2022-02-03
EP3209880B1 (en) 2020-10-28
WO2016062431A1 (en) 2016-04-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)