GB2551203B - Guiding arangement of high pressure pump - Google Patents

Guiding arangement of high pressure pump Download PDF

Info

Publication number
GB2551203B
GB2551203B GB1610181.8A GB201610181A GB2551203B GB 2551203 B GB2551203 B GB 2551203B GB 201610181 A GB201610181 A GB 201610181A GB 2551203 B GB2551203 B GB 2551203B
Authority
GB
United Kingdom
Prior art keywords
arangement
guiding
high pressure
pressure pump
pump
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
GB1610181.8A
Other versions
GB201610181D0 (en
GB2551203A (en
Inventor
Playle Andrew
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 GB1610181.8A priority Critical patent/GB2551203B/en
Publication of GB201610181D0 publication Critical patent/GB201610181D0/en
Priority to EP17717126.1A priority patent/EP3469214B1/en
Priority to PCT/EP2017/058417 priority patent/WO2017211480A1/en
Publication of GB2551203A publication Critical patent/GB2551203A/en
Application granted granted Critical
Publication of GB2551203B publication Critical patent/GB2551203B/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
    • 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
    • F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam
    • 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
    • F04B1/0439—Supporting or guiding means for the 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
    • F04B53/18—Lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
GB1610181.8A 2016-06-10 2016-06-10 Guiding arangement of high pressure pump Active GB2551203B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1610181.8A GB2551203B (en) 2016-06-10 2016-06-10 Guiding arangement of high pressure pump
EP17717126.1A EP3469214B1 (en) 2016-06-10 2017-04-07 Guiding arrangement of high pressure pump
PCT/EP2017/058417 WO2017211480A1 (en) 2016-06-10 2017-04-07 Guiding arrangement of high pressure pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1610181.8A GB2551203B (en) 2016-06-10 2016-06-10 Guiding arangement of high pressure pump

Publications (3)

Publication Number Publication Date
GB201610181D0 GB201610181D0 (en) 2016-07-27
GB2551203A GB2551203A (en) 2017-12-13
GB2551203B true GB2551203B (en) 2020-03-18

Family

ID=56894859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1610181.8A Active GB2551203B (en) 2016-06-10 2016-06-10 Guiding arangement of high pressure pump

Country Status (3)

Country Link
EP (1) EP3469214B1 (en)
GB (1) GB2551203B (en)
WO (1) WO2017211480A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111140589B (en) * 2019-12-29 2020-12-18 陕西航天动力高科技股份有限公司 Lubricating structure of crosshead assembly for diaphragm pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269210A (en) * 1992-07-31 1994-02-02 Bosch Gmbh Robert Fuel injection pumps for internal combustion engines
DE102010042509A1 (en) * 2010-10-15 2012-04-19 Robert Bosch Gmbh Roller shoe for a high pressure pump of a fuel injection system
DE102010042488A1 (en) * 2010-10-15 2012-04-19 Robert Bosch Gmbh High pressure pump for e.g. common-rail injection system of diesel engine, has plunger space held in fluid connection with pumping space via longitudinal grooves, and plunger body moveably fed in pump casing
JP2012102701A (en) * 2010-11-12 2012-05-31 Denso Corp Fuel supply pump
EP2657505A1 (en) * 2012-04-25 2013-10-30 Delphi Technologies Holding S.à.r.l. High pressure fuel pump assembly
WO2016150650A1 (en) * 2015-03-26 2016-09-29 Delphi International Operations Luxembourg S.À R.L. An oil lubricated common rail diesel pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031032A1 (en) * 2006-07-05 2008-01-10 Schaeffler Kg Tappet for fuel high pressure pump of internal combustion engine, has cross-hole for supplying lubricant to shell surface and bearing surface, and tappet skirt with outer annular groove that connects cross hole with lubricant supply channel
JP2010249101A (en) * 2009-04-20 2010-11-04 Yanmar Co Ltd Fuel injection pump
DE102014220750A1 (en) * 2014-10-14 2016-04-14 Continental Automotive Gmbh High-pressure pump for a fuel injection system of an internal combustion engine and arrangement of high pressure pump and engine block

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269210A (en) * 1992-07-31 1994-02-02 Bosch Gmbh Robert Fuel injection pumps for internal combustion engines
DE102010042509A1 (en) * 2010-10-15 2012-04-19 Robert Bosch Gmbh Roller shoe for a high pressure pump of a fuel injection system
DE102010042488A1 (en) * 2010-10-15 2012-04-19 Robert Bosch Gmbh High pressure pump for e.g. common-rail injection system of diesel engine, has plunger space held in fluid connection with pumping space via longitudinal grooves, and plunger body moveably fed in pump casing
JP2012102701A (en) * 2010-11-12 2012-05-31 Denso Corp Fuel supply pump
EP2657505A1 (en) * 2012-04-25 2013-10-30 Delphi Technologies Holding S.à.r.l. High pressure fuel pump assembly
WO2016150650A1 (en) * 2015-03-26 2016-09-29 Delphi International Operations Luxembourg S.À R.L. An oil lubricated common rail diesel pump

Also Published As

Publication number Publication date
EP3469214B1 (en) 2021-03-03
EP3469214A1 (en) 2019-04-17
WO2017211480A1 (en) 2017-12-14
GB201610181D0 (en) 2016-07-27
GB2551203A (en) 2017-12-13

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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