FR2797471A1 - Pompe a haute pression monocylindre pour l'alimentation d'un systeme d'injection a rampe commune - Google Patents

Pompe a haute pression monocylindre pour l'alimentation d'un systeme d'injection a rampe commune Download PDF

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Publication number
FR2797471A1
FR2797471A1 FR0010512A FR0010512A FR2797471A1 FR 2797471 A1 FR2797471 A1 FR 2797471A1 FR 0010512 A FR0010512 A FR 0010512A FR 0010512 A FR0010512 A FR 0010512A FR 2797471 A1 FR2797471 A1 FR 2797471A1
Authority
FR
France
Prior art keywords
pump
cylinder
ball
piston
high pressure
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Withdrawn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
FR0010512A
Other languages
English (en)
French (fr)
Inventor
Karl Gmelin
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.)
Robert Bosch GmbH
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
Publication of FR2797471A1 publication Critical patent/FR2797471A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • F04B53/146—Piston-rod guiding arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
FR0010512A 1999-08-10 2000-08-10 Pompe a haute pression monocylindre pour l'alimentation d'un systeme d'injection a rampe commune Withdrawn FR2797471A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19937802A DE19937802A1 (de) 1999-08-10 1999-08-10 Einzylinder-Hochdruckpumpe

Publications (1)

Publication Number Publication Date
FR2797471A1 true FR2797471A1 (fr) 2001-02-16

Family

ID=7917896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0010512A Withdrawn FR2797471A1 (fr) 1999-08-10 2000-08-10 Pompe a haute pression monocylindre pour l'alimentation d'un systeme d'injection a rampe commune

Country Status (4)

Country Link
JP (1) JP2001065427A (de)
DE (1) DE19937802A1 (de)
FR (1) FR2797471A1 (de)
IT (1) IT1318739B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032577A1 (de) * 2000-07-05 2002-01-24 Bosch Gmbh Robert Radialkolbenpumpe
GB2384529B (en) * 2002-01-25 2005-06-01 Delphi Tech Inc Fuel pump assembly
JP3823060B2 (ja) 2002-03-04 2006-09-20 株式会社日立製作所 高圧燃料供給ポンプ
DE102005056683B3 (de) * 2005-11-28 2007-05-03 Industriehansa Consulting & Engineering Gmbh Verbesserte Verdrängungseinheit für eine Hochdruckpumpe
DE102005060957B4 (de) * 2005-12-20 2012-08-23 Industriehansa Consulting & Engineering Gmbh Hochdruckpumpe mit mehreren Kolben pro Zylinder
CN105179127A (zh) * 2015-10-21 2015-12-23 中国重汽集团重庆燃油喷射***有限公司 寄生式高压共轨泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027031B (de) * 1952-11-20 1958-03-27 Spladis Soc Pour L Applic D In Exzenterantrieb fuer radial zur Antriebswellenachse gelagerte und belastete Kolben
JPH06229369A (ja) * 1992-05-22 1994-08-16 Tatsuji Motomiya 送液ポンプ
JP3077738B2 (ja) * 1994-04-28 2000-08-14 株式会社デンソー 高圧サプライポンプ

Also Published As

Publication number Publication date
ITMI20001842A1 (it) 2002-02-08
JP2001065427A (ja) 2001-03-16
DE19937802A1 (de) 2001-03-01
IT1318739B1 (it) 2003-09-10
ITMI20001842A0 (it) 2000-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse