WO1995027135A3 - Kraftstoffeinspritzpumpe - Google Patents

Kraftstoffeinspritzpumpe Download PDF

Info

Publication number
WO1995027135A3
WO1995027135A3 PCT/DE1995/000409 DE9500409W WO9527135A3 WO 1995027135 A3 WO1995027135 A3 WO 1995027135A3 DE 9500409 W DE9500409 W DE 9500409W WO 9527135 A3 WO9527135 A3 WO 9527135A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel injection
rocker
injection pump
roller
piston
Prior art date
Application number
PCT/DE1995/000409
Other languages
English (en)
French (fr)
Other versions
WO1995027135A2 (de
Inventor
Eugen Drummer
Maximilian Kronberger
Herbert Strahberger
Gerhard Weisz
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to KR1019950705331A priority Critical patent/KR960702577A/ko
Priority to EP95913862A priority patent/EP0702752A1/de
Priority to JP7525340A priority patent/JPH08511321A/ja
Publication of WO1995027135A2 publication Critical patent/WO1995027135A2/de
Publication of WO1995027135A3 publication Critical patent/WO1995027135A3/de

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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

Es wird eine Kraftstoffeinspritzpumpe vorgeschlagen, bei der der Pumpenkolben über einen Kipphebel (6) angetrieben wird, der eine Rolle (14) lagert, die auf einer Nockenbahn (20) abläuft und dabei die nickende Bewegung zum Antrieb des Pumpenkolbens beim Kipphebel hervorruft. Die Rolle (14) ist dabei in einer schalenförmigen Ausnehmung (12) des einen der Kipphebelarme (10) gelagert, wobei die gesamte Mantelfläche der Rolle bei ihrer Drehung zur Abstützung am Kipphebel (6) dient.
PCT/DE1995/000409 1994-04-02 1995-03-27 Kraftstoffeinspritzpumpe WO1995027135A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019950705331A KR960702577A (ko) 1994-04-02 1995-03-27 연료 분사 펌프(Kraftstoffeinspritzpumpe)
EP95913862A EP0702752A1 (de) 1994-04-02 1995-03-27 Kraftstoffeinspritzpumpe
JP7525340A JPH08511321A (ja) 1994-04-02 1995-03-27 燃料噴射ポンプ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4411626A DE4411626A1 (de) 1994-04-02 1994-04-02 Kraftstoffeinspritzpumpe
DEP4411626.8 1994-04-02

Publications (2)

Publication Number Publication Date
WO1995027135A2 WO1995027135A2 (de) 1995-10-12
WO1995027135A3 true WO1995027135A3 (de) 1995-11-09

Family

ID=6514609

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1995/000409 WO1995027135A2 (de) 1994-04-02 1995-03-27 Kraftstoffeinspritzpumpe

Country Status (6)

Country Link
EP (1) EP0702752A1 (de)
JP (1) JPH08511321A (de)
KR (1) KR960702577A (de)
CN (1) CN1126505A (de)
DE (1) DE4411626A1 (de)
WO (1) WO1995027135A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008163816A (ja) * 2006-12-27 2008-07-17 Denso Corp カム機構搭載装置
CN102562339B (zh) * 2007-11-24 2014-09-17 肖光宇 一种活塞往复式内燃机顶置综合调控系统
CN101205861B (zh) * 2007-11-24 2012-05-23 肖光宇 一种挺杆和该挺杆的组合机构与调控系统
CN102022240A (zh) * 2010-11-19 2011-04-20 无锡华源凯马发动机有限公司 多缸柴油机一体化油泵油嘴单缸独立喷油结构
CN102896072A (zh) * 2012-11-06 2013-01-30 枣庄矿业集团高庄煤业有限公司 封闭自助式钢丝绳涂油器
DE102014223597B4 (de) * 2014-10-08 2019-02-07 Continental Automotive Gmbh Rolle für einen Rollenstößel einer Kraftstoffhochdruckpumpe, Rollenstößel, Kraftstoffhochdruckpumpe und Brennkraftmaschine
DE102019102289B3 (de) * 2019-01-30 2020-03-05 Schaeffler Technologies AG & Co. KG Rollenstößel für eine Kraftstoffpumpe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB209685A (en) * 1923-07-16 1924-01-17 Bentley Motors Ltd Improvements in rockers, preferably for use in the valve mechanism of internal combustion engines
DE1526700A1 (de) * 1966-11-25 1970-02-26 Kloeckner Humboldt Deutz Ag Rollenstoessel fuer Einspritzpumpen an Brennkraftmaschinen
EP0027441A1 (de) * 1979-10-15 1981-04-22 Friedmann & Maier Aktiengesellschaft Einspritzpumpe für Dieselmotoren
DE3247026A1 (de) * 1982-12-18 1984-06-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Elastischer rollenstoessel
US4909197A (en) * 1989-08-16 1990-03-20 Cummins Engine Company, Inc. Cam follower assembly with pinless roller
EP0423601A2 (de) * 1989-10-18 1991-04-24 L'orange Gmbh Einzeleinspritzpumpe für einen Verbrennungsmotor
US5010856A (en) * 1990-10-15 1991-04-30 Ford Motor Company Engine finger follower type rocker arm assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB209685A (en) * 1923-07-16 1924-01-17 Bentley Motors Ltd Improvements in rockers, preferably for use in the valve mechanism of internal combustion engines
DE1526700A1 (de) * 1966-11-25 1970-02-26 Kloeckner Humboldt Deutz Ag Rollenstoessel fuer Einspritzpumpen an Brennkraftmaschinen
EP0027441A1 (de) * 1979-10-15 1981-04-22 Friedmann & Maier Aktiengesellschaft Einspritzpumpe für Dieselmotoren
DE3247026A1 (de) * 1982-12-18 1984-06-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Elastischer rollenstoessel
US4909197A (en) * 1989-08-16 1990-03-20 Cummins Engine Company, Inc. Cam follower assembly with pinless roller
EP0423601A2 (de) * 1989-10-18 1991-04-24 L'orange Gmbh Einzeleinspritzpumpe für einen Verbrennungsmotor
US5010856A (en) * 1990-10-15 1991-04-30 Ford Motor Company Engine finger follower type rocker arm assembly

Also Published As

Publication number Publication date
JPH08511321A (ja) 1996-11-26
WO1995027135A2 (de) 1995-10-12
CN1126505A (zh) 1996-07-10
EP0702752A1 (de) 1996-03-27
DE4411626A1 (de) 1995-10-05
KR960702577A (ko) 1996-04-27

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