FR2830056B1 - Structure pour empecher la rotation d'un poussoir pour dispositif d'alimentation en carburant - Google Patents

Structure pour empecher la rotation d'un poussoir pour dispositif d'alimentation en carburant

Info

Publication number
FR2830056B1
FR2830056B1 FR0211996A FR0211996A FR2830056B1 FR 2830056 B1 FR2830056 B1 FR 2830056B1 FR 0211996 A FR0211996 A FR 0211996A FR 0211996 A FR0211996 A FR 0211996A FR 2830056 B1 FR2830056 B1 FR 2830056B1
Authority
FR
France
Prior art keywords
pushbutton
preventing
rotation
feeding device
fuel feeding
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.)
Expired - Fee Related
Application number
FR0211996A
Other languages
English (en)
Other versions
FR2830056A1 (fr
Inventor
Tatsuya Ikegami
Takuya Uryu
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2830056A1 publication Critical patent/FR2830056A1/fr
Application granted granted Critical
Publication of FR2830056B1 publication Critical patent/FR2830056B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B1/0404—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
FR0211996A 2001-09-27 2002-09-27 Structure pour empecher la rotation d'un poussoir pour dispositif d'alimentation en carburant Expired - Fee Related FR2830056B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001297491A JP3808340B2 (ja) 2001-09-27 2001-09-27 燃料供給装置におけるタペットの廻り止め構造

Publications (2)

Publication Number Publication Date
FR2830056A1 FR2830056A1 (fr) 2003-03-28
FR2830056B1 true FR2830056B1 (fr) 2007-06-08

Family

ID=19118562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0211996A Expired - Fee Related FR2830056B1 (fr) 2001-09-27 2002-09-27 Structure pour empecher la rotation d'un poussoir pour dispositif d'alimentation en carburant

Country Status (4)

Country Link
US (1) US6799954B2 (fr)
JP (1) JP3808340B2 (fr)
DE (1) DE10235478B4 (fr)
FR (1) FR2830056B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104822908B (zh) * 2012-11-29 2018-05-08 Skf公司 具有抗旋转装置的凸轮随动件

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027506B4 (de) * 2004-06-04 2012-03-01 Robert Bosch Gmbh Kolbenpumpe mit kugelförmigem Kolben
DE102004048711B4 (de) * 2004-10-06 2006-09-14 Siemens Ag Radialkolbenpumpe mit Rollenstößel
US7311087B2 (en) * 2004-11-23 2007-12-25 Cummins Inc. Fuel pump with a guided tappet assembly and methods for guiding and assembly
US7568461B1 (en) * 2008-06-20 2009-08-04 Gm Global Technology Operations, Inc. Tappet roller end shape for improved lubrication and combination with fuel pump and engine
KR101091402B1 (ko) * 2008-11-17 2011-12-07 현대자동차주식회사 자동차용 고압연료펌프장치
CN107143476A (zh) 2012-12-18 2017-09-08 艾默生环境优化技术有限公司 压缩机组件
US20200332873A1 (en) * 2016-04-15 2020-10-22 Koyo Bearings North America Llc Tappet with sliding inner cup
DE102016208763A1 (de) * 2016-05-20 2017-11-23 Robert Bosch Gmbh Pumpe, insbesondere Hochdruckpumpe eines Kraftstoffeinspritzsystems
DE102016224835A1 (de) * 2016-12-13 2018-06-14 Robert Bosch Gmbh Pumpe, insbesondere Hochdruckpumpe eines Kraftstoffeinspritzsystems
JP6954011B2 (ja) * 2017-11-02 2021-10-27 株式会社デンソー 燃料ポンプのタペット
KR102417607B1 (ko) * 2020-11-19 2022-07-06 주식회사 현대케피코 고압공급펌프의 롤러 비틀림 방지 구조

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1100380B (de) * 1959-01-02 1961-02-23 Friedmann & Maier Ag Brennstoffeinspritzpumpe
JPS6471169A (en) 1987-09-11 1989-03-16 Fujitsu Ltd Manufacture of semiconductor device
DE4225363A1 (de) * 1992-07-31 1994-02-03 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE4227853C2 (de) 1992-08-22 1996-05-30 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
GB9701877D0 (en) * 1997-01-30 1997-03-19 Lucas Ind Plc Fuel pump
DE19729793A1 (de) * 1997-07-11 1999-01-14 Bosch Gmbh Robert Kolbenpumpe zur Kraftstoffhochdruckversorgung
JP2857139B1 (ja) 1998-01-30 1999-02-10 三菱電機株式会社 高圧燃料供給ポンプ
GB9903115D0 (en) * 1999-02-11 1999-04-07 Lucas Ind Plc Multi-chamber positive displacement pump
JP4016237B2 (ja) * 1999-04-16 2007-12-05 株式会社デンソー 燃料噴射ポンプ
JP2001059466A (ja) * 1999-08-20 2001-03-06 Mitsubishi Electric Corp 高圧燃料ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104822908B (zh) * 2012-11-29 2018-05-08 Skf公司 具有抗旋转装置的凸轮随动件

Also Published As

Publication number Publication date
FR2830056A1 (fr) 2003-03-28
DE10235478B4 (de) 2014-08-07
US20030059321A1 (en) 2003-03-27
JP3808340B2 (ja) 2006-08-09
JP2003106239A (ja) 2003-04-09
US6799954B2 (en) 2004-10-05
DE10235478A1 (de) 2003-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100531