EP1582735A4 - Pompe d'alimentation en combustible - Google Patents

Pompe d'alimentation en combustible

Info

Publication number
EP1582735A4
EP1582735A4 EP03768174A EP03768174A EP1582735A4 EP 1582735 A4 EP1582735 A4 EP 1582735A4 EP 03768174 A EP03768174 A EP 03768174A EP 03768174 A EP03768174 A EP 03768174A EP 1582735 A4 EP1582735 A4 EP 1582735A4
Authority
EP
European Patent Office
Prior art keywords
feed pump
fuel feed
fuel
pump
feed
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Withdrawn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
EP03768174A
Other languages
German (de)
English (en)
Other versions
EP1582735A1 (fr
Inventor
Nobuo Aoki
Kazuya Kubota
Takeshi Araki
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.)
Bosch Corp
Original Assignee
Bosch Automotive Systems 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 Bosch Automotive Systems Corp filed Critical Bosch Automotive Systems Corp
Publication of EP1582735A1 publication Critical patent/EP1582735A1/fr
Publication of EP1582735A4 publication Critical patent/EP1582735A4/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • 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
    • F02M59/442—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 means preventing fuel leakage around pump plunger, e.g. fluid barriers
    • 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
    • F04B1/0421—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
    • 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
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders

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)
EP03768174A 2003-01-09 2003-12-24 Pompe d'alimentation en combustible Withdrawn EP1582735A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003002734 2003-01-09
JP2003002734 2003-01-09
PCT/JP2003/016586 WO2004063559A1 (fr) 2003-01-09 2003-12-24 Pompe d'alimentation en combustible

Publications (2)

Publication Number Publication Date
EP1582735A1 EP1582735A1 (fr) 2005-10-05
EP1582735A4 true EP1582735A4 (fr) 2006-06-07

Family

ID=32708877

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03768174A Withdrawn EP1582735A4 (fr) 2003-01-09 2003-12-24 Pompe d'alimentation en combustible

Country Status (6)

Country Link
EP (1) EP1582735A4 (fr)
JP (1) JPWO2004063559A1 (fr)
KR (1) KR20050003405A (fr)
CN (1) CN1714236A (fr)
AU (1) AU2003292759A1 (fr)
WO (1) WO2004063559A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004053270A1 (de) * 2004-11-04 2006-05-11 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
JP4483954B2 (ja) * 2008-02-21 2010-06-16 株式会社デンソー ポンプ
DE102009028378A1 (de) * 2009-08-10 2011-02-17 Robert Bosch Gmbh Hochdruckpumpe
JP5482855B2 (ja) * 2010-04-08 2014-05-07 株式会社デンソー 高圧ポンプ
DE102011017571A1 (de) * 2011-04-27 2012-10-31 Robert Bosch Gmbh Federteller für eine Stößelbaugruppe einer Hochdruckpumpe sowie Hochdruckpumpe
DE102013207393A1 (de) * 2013-04-24 2014-10-30 Robert Bosch Gmbh Kolbenpumpe, insbesondere Hochdruckpumpe für ein Kraftstoffsystem für eine Brennkraftmaschine
DE102014220881A1 (de) * 2014-10-15 2016-04-21 Continental Automotive Gmbh Rollenstößelvorrichtung und Verfahren zur Herstellung einer Rollenstößelvorrichtung
WO2016109658A1 (fr) 2014-12-30 2016-07-07 Graco Minnesota Inc. Tige de pompe et liaison d'entraînement avec configuration de réduction de charge latérale
BR102018003284B1 (pt) 2017-02-21 2021-07-20 Graco Minnesota Inc. Haste de pistão para uma bomba, bomba, pulverizador, e, método para substituir uma luva de desgaste
KR20220156638A (ko) 2020-03-31 2022-11-25 그라코 미네소타 인크. 펌프 구동 시스템
JP7316466B2 (ja) 2020-10-30 2023-07-27 日立Astemo株式会社 燃料ポンプ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006325A (en) * 1977-10-19 1979-05-02 Semt A Fuel Injection Pump
EP0957261A2 (fr) * 1998-05-15 1999-11-17 LUCAS INDUSTRIES public limited company Système de carburant et pompe utilisable dans ce système
DE10042720A1 (de) * 1999-10-27 2001-05-03 Luk Fahrzeug Hydraulik Kraftstoffpumpe
US20020189589A1 (en) * 2001-06-19 2002-12-19 Masaaki Kato Fuel supply system for alternative fuel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596980B2 (ja) 1979-12-26 1984-02-15 株式会社 愛知電機工作所 水洗便器における温水噴出装置
JPS5872452U (ja) * 1981-11-09 1983-05-17 ヤンマーディーゼル株式会社 燃料噴射ポンプの取付構造
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
JP2885076B2 (ja) 1994-07-08 1999-04-19 三菱自動車工業株式会社 蓄圧式燃料噴射装置
JP2001221130A (ja) 2000-02-07 2001-08-17 Bosch Automotive Systems Corp 燃料噴射装置用シールリング
JP2001317430A (ja) 2000-05-09 2001-11-16 Bosch Automotive Systems Corp 燃料供給ポンプのタペット潤滑機構

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006325A (en) * 1977-10-19 1979-05-02 Semt A Fuel Injection Pump
EP0957261A2 (fr) * 1998-05-15 1999-11-17 LUCAS INDUSTRIES public limited company Système de carburant et pompe utilisable dans ce système
DE10042720A1 (de) * 1999-10-27 2001-05-03 Luk Fahrzeug Hydraulik Kraftstoffpumpe
US20020189589A1 (en) * 2001-06-19 2002-12-19 Masaaki Kato Fuel supply system for alternative fuel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004063559A1 *

Also Published As

Publication number Publication date
CN1714236A (zh) 2005-12-28
AU2003292759A1 (en) 2004-08-10
WO2004063559A1 (fr) 2004-07-29
EP1582735A1 (fr) 2005-10-05
JPWO2004063559A1 (ja) 2006-05-18
KR20050003405A (ko) 2005-01-10

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