GB2575018B - Fuel pump and driveshaft assembly therefor - Google Patents

Fuel pump and driveshaft assembly therefor Download PDF

Info

Publication number
GB2575018B
GB2575018B GB1809987.9A GB201809987A GB2575018B GB 2575018 B GB2575018 B GB 2575018B GB 201809987 A GB201809987 A GB 201809987A GB 2575018 B GB2575018 B GB 2575018B
Authority
GB
United Kingdom
Prior art keywords
fuel pump
assembly therefor
driveshaft assembly
driveshaft
therefor
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
GB1809987.9A
Other versions
GB201809987D0 (en
GB2575018A (en
Inventor
Liang Junyi
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 GB1809987.9A priority Critical patent/GB2575018B/en
Publication of GB201809987D0 publication Critical patent/GB201809987D0/en
Priority to CN201980040855.8A priority patent/CN112292520A/en
Priority to PCT/EP2019/065952 priority patent/WO2019243297A1/en
Priority to EP19731973.4A priority patent/EP3807516B1/en
Publication of GB2575018A publication Critical patent/GB2575018A/en
Application granted granted Critical
Publication of GB2575018B publication Critical patent/GB2575018B/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
    • F04B1/0413—Cams
    • 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
    • F02M59/48—Assembling; Disassembling; Replacing
    • 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
    • F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams
    • 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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
    • 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
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Fuel-Injection Apparatus (AREA)
GB1809987.9A 2018-06-18 2018-06-18 Fuel pump and driveshaft assembly therefor Active GB2575018B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1809987.9A GB2575018B (en) 2018-06-18 2018-06-18 Fuel pump and driveshaft assembly therefor
CN201980040855.8A CN112292520A (en) 2018-06-18 2019-06-18 Fuel pump and drive shaft assembly thereof
PCT/EP2019/065952 WO2019243297A1 (en) 2018-06-18 2019-06-18 Fuel pump and driveshaft assembly therefor
EP19731973.4A EP3807516B1 (en) 2018-06-18 2019-06-18 Fuel pump and driveshaft assembly therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1809987.9A GB2575018B (en) 2018-06-18 2018-06-18 Fuel pump and driveshaft assembly therefor

Publications (3)

Publication Number Publication Date
GB201809987D0 GB201809987D0 (en) 2018-08-01
GB2575018A GB2575018A (en) 2020-01-01
GB2575018B true GB2575018B (en) 2021-10-27

Family

ID=63042243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1809987.9A Active GB2575018B (en) 2018-06-18 2018-06-18 Fuel pump and driveshaft assembly therefor

Country Status (4)

Country Link
EP (1) EP3807516B1 (en)
CN (1) CN112292520A (en)
GB (1) GB2575018B (en)
WO (1) WO2019243297A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016096206A1 (en) * 2014-12-17 2016-06-23 Delphi International Operations Luxembourg S.À R.L. Driveshaft
KR20160095154A (en) * 2014-10-08 2016-08-10 콘티넨탈 오토모티브 게엠베하 High-pressure fuel pump and drive shaft

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1170051A (en) * 1996-05-09 1998-01-14 Skf纺织机械部件有限公司 Adjusting device of roller stand of spinning machine
US5729899A (en) * 1996-10-09 1998-03-24 Kaywood Products Corporation Camshaft assembly and method of making same
EP2557306A1 (en) * 2011-08-08 2013-02-13 Delphi Technologies Holding S.à.r.l. Fuel pump
DE102013208609A1 (en) * 2013-05-10 2014-11-13 Mahle International Gmbh camshaft
JP2015137712A (en) * 2014-01-22 2015-07-30 トヨタ自動車株式会社 Assembling method of cam shaft

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160095154A (en) * 2014-10-08 2016-08-10 콘티넨탈 오토모티브 게엠베하 High-pressure fuel pump and drive shaft
WO2016096206A1 (en) * 2014-12-17 2016-06-23 Delphi International Operations Luxembourg S.À R.L. Driveshaft

Also Published As

Publication number Publication date
CN112292520A (en) 2021-01-29
GB201809987D0 (en) 2018-08-01
EP3807516B1 (en) 2022-08-10
WO2019243297A1 (en) 2019-12-26
EP3807516A1 (en) 2021-04-21
GB2575018A (en) 2020-01-01

Similar Documents

Publication Publication Date Title
CA185668S (en) Pump housing
GB202012882D0 (en) Pump assembly
EP3786454A4 (en) Pump assembly and compressor
EP3608534A4 (en) High-pressure fuel pump
SG11202012607XA (en) Submersible Pump
EP3482061A4 (en) High-pressure fuel pump
EP3653867A4 (en) High-pressure fuel pump
ZA202006646B (en) Pump assembly
EP3743617B8 (en) Fuel pump
EP3889482A4 (en) Fuel pump
GB201804577D0 (en) oil/fuel pump system
GB2588752B (en) Fuel pump assembly
GB2575018B (en) Fuel pump and driveshaft assembly therefor
GB2577081B (en) Fuel pump and plunger therefor
EP3867516A4 (en) Fuel pump layout
GB2567935B (en) Pump Assembly With Rapid Assembly
GB201816771D0 (en) Variable demand fuel pump
GB2575782B (en) Fuel pump
GB201904954D0 (en) Fuel pump assembly
GB2574620B (en) Fuel pump
GB201901587D0 (en) Fuel pump assembly
GB2570289B (en) Fuel pump
GB2570290B (en) Fuel pump
GB201801349D0 (en) Fuel pump
ZA202102706B (en) Pump assembly

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 20240328 AND 20240403