GB2366336A - Fuel pump - Google Patents

Fuel pump Download PDF

Info

Publication number
GB2366336A
GB2366336A GB0021295A GB0021295A GB2366336A GB 2366336 A GB2366336 A GB 2366336A GB 0021295 A GB0021295 A GB 0021295A GB 0021295 A GB0021295 A GB 0021295A GB 2366336 A GB2366336 A GB 2366336A
Authority
GB
United Kingdom
Prior art keywords
fuel
pumping
plunger
chamber
fuel 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.)
Withdrawn
Application number
GB0021295A
Other languages
English (en)
Other versions
GB0021295D0 (en
Inventor
Peter Alban George Collingborn
Ian Roy Thornthwaite
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 Inc
Original Assignee
Delphi Technologies Inc
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 Inc filed Critical Delphi Technologies Inc
Priority to GB0021295A priority Critical patent/GB2366336A/en
Publication of GB0021295D0 publication Critical patent/GB0021295D0/en
Priority to DE2001607169 priority patent/DE60107169T2/de
Priority to EP20010307398 priority patent/EP1184568B1/de
Publication of GB2366336A publication Critical patent/GB2366336A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F02M59/04—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 special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
    • F02M59/06—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 special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
    • 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
    • F04B1/043—Hydraulic arrangements
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F04B5/00—Machines or pumps with differential-surface pistons
GB0021295A 2000-08-31 2000-08-31 Fuel pump Withdrawn GB2366336A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0021295A GB2366336A (en) 2000-08-31 2000-08-31 Fuel pump
DE2001607169 DE60107169T2 (de) 2000-08-31 2001-08-31 Kraftstoffpumpe
EP20010307398 EP1184568B1 (de) 2000-08-31 2001-08-31 Kraftstoffpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0021295A GB2366336A (en) 2000-08-31 2000-08-31 Fuel pump

Publications (2)

Publication Number Publication Date
GB0021295D0 GB0021295D0 (en) 2000-10-18
GB2366336A true GB2366336A (en) 2002-03-06

Family

ID=9898533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0021295A Withdrawn GB2366336A (en) 2000-08-31 2000-08-31 Fuel pump

Country Status (3)

Country Link
EP (1) EP1184568B1 (de)
DE (1) DE60107169T2 (de)
GB (1) GB2366336A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008544139A (ja) * 2005-06-16 2008-12-04 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 内燃機関に用いられる燃料噴射システム
GB2575247A (en) * 2018-06-26 2020-01-08 Delphi Tech Ip Ltd Tappet for a fuel pump

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0228559D0 (en) * 2002-12-06 2003-01-15 Delphi Tech Inc Hydraulic pump
GB0229367D0 (en) * 2002-12-17 2003-01-22 Delphi Tech Inc Fuel Pump
JP3915718B2 (ja) 2003-03-11 2007-05-16 株式会社デンソー 燃料供給ポンプ
DE10335603A1 (de) * 2003-08-04 2005-03-03 Robert Bosch Gmbh Hochdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE10356262A1 (de) * 2003-12-03 2005-06-30 Robert Bosch Gmbh Radialkolbenpumpe, insbesondere für Kraftstoffeinspritzsysteme
DE102004053270A1 (de) * 2004-11-04 2006-05-11 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
EP2050952A1 (de) * 2007-10-16 2009-04-22 Delphi Technologies, Inc. Kraftstoffpumpe
DE102009054944A1 (de) * 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Kavitationsvermeidung am Pumpenzylinder einer Hochdruckpumpe
GB201012634D0 (en) 2010-07-28 2010-09-15 Delphi Technologies Holding Intermediate drive assembly
EP2535584A1 (de) * 2011-06-15 2012-12-19 Delphi Technologies Holding S.à.r.l. Pumpenanordnung
ES2526599T3 (es) * 2012-03-12 2015-01-13 Delphi International Operations Luxembourg S.À R.L. Conjunto de bomba de combustible
DE102012224308A1 (de) * 2012-12-21 2014-06-26 Continental Automotive Gmbh Hochdruckpumpe
DE102013218873A1 (de) * 2013-09-19 2015-03-19 Robert Bosch Gmbh Fluidfördersystem für ein Fluid
CA3034594A1 (en) 2018-02-23 2019-08-23 Tti (Macao Commercial Offshore) Limited Transfer pump and transfer pump accessory
DE102018210503A1 (de) 2018-06-27 2020-01-02 Robert Bosch Gmbh Pumpenanordnung
CN109779867A (zh) * 2019-02-12 2019-05-21 中国民航大学 塔式凸轮泵

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB837087A (en) * 1958-03-01 1960-06-09 Pierre Etienne Bessiere Improvements relating to reciprocating pumps, fuel injection pumps operated by a rotary cam
GB1062575A (en) * 1964-02-05 1967-03-22 Cav Ltd Liquid fuel injection pumps

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB533961A (en) * 1939-08-22 1941-02-25 Arthur John Rowledge Improvements in or relating to reciprocating pumps
US2702008A (en) * 1952-06-09 1955-02-15 John M Stockard Pumping apparatus
DE19612413B4 (de) * 1996-03-28 2006-06-29 Siemens Ag Druckfluid-Versorgungssystem, insbesondere für ein Kraftstoff-Einspritzsystem
GB9815272D0 (en) 1998-07-14 1998-09-09 Lucas Ind Plc Positive displacement pumps

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB837087A (en) * 1958-03-01 1960-06-09 Pierre Etienne Bessiere Improvements relating to reciprocating pumps, fuel injection pumps operated by a rotary cam
GB1062575A (en) * 1964-02-05 1967-03-22 Cav Ltd Liquid fuel injection pumps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008544139A (ja) * 2005-06-16 2008-12-04 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 内燃機関に用いられる燃料噴射システム
GB2575247A (en) * 2018-06-26 2020-01-08 Delphi Tech Ip Ltd Tappet for a fuel pump
GB2575247B (en) * 2018-06-26 2020-11-04 Delphi Tech Ip Ltd Tappet for a fuel pump

Also Published As

Publication number Publication date
EP1184568A3 (de) 2002-06-12
DE60107169D1 (de) 2004-12-23
EP1184568B1 (de) 2004-11-17
DE60107169T2 (de) 2005-12-15
GB0021295D0 (en) 2000-10-18
EP1184568A2 (de) 2002-03-06

Similar Documents

Publication Publication Date Title
GB2366336A (en) Fuel pump
EP1629191B1 (de) Pumpenanordnung
US4625694A (en) Fuel pumping apparatus
US4471740A (en) Premetered pump injector having constant injection pressure, and derivative system
US4671232A (en) Fuel injection system for self-igniting internal combustion engines
EP1651863B1 (de) Common-rail-kraftstoffpumpe
EP2050952A1 (de) Kraftstoffpumpe
EP2050956B1 (de) Pumpenanordnung
EP1413749B1 (de) Treibstoffpumpenanordnung
EP1076180B1 (de) Kraftstoffpumpe
JP2000038971A (ja) 容積式ポンプ
US20060193736A1 (en) Fuel injection device for an internal combustion engine
GB2275307A (en) I.c.engine high pressure distributor fuel injection system
EP1363016A2 (de) Kraftstoffpumpe
JP3823819B2 (ja) 燃料噴射ポンプ
EP3085944A1 (de) Extern gefederter zapfen mit kopfrevolverführung für eine kraftstoffpumpe
JPH0561460B2 (de)
US7048516B2 (en) High pressure fuel pump with multiple radial plungers
EP0644327A1 (de) Kraftstoffpumpe
US2254441A (en) Pump
GB2588752A (en) Fuel pump assembly
EP3064759B1 (de) Hochtemperaturbrennstoffdeflektor für eine kraftstoffpumpenantriebsanordnung
JP3041210B2 (ja) 分配型燃料噴射ポンプ
EP0705972A2 (de) Brennstoffeinspritzpumpe
GB2385385A (en) Pump assembly

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)