CN104011368B - 用于燃料喷射装置的泵 - Google Patents

用于燃料喷射装置的泵 Download PDF

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Publication number
CN104011368B
CN104011368B CN201280063393.XA CN201280063393A CN104011368B CN 104011368 B CN104011368 B CN 104011368B CN 201280063393 A CN201280063393 A CN 201280063393A CN 104011368 B CN104011368 B CN 104011368B
Authority
CN
China
Prior art keywords
pump
interior room
outlet
drive shaft
passage
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.)
Active
Application number
CN201280063393.XA
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English (en)
Chinese (zh)
Other versions
CN104011368A (zh
Inventor
C·朗根巴赫
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 CN104011368A publication Critical patent/CN104011368A/zh
Application granted granted Critical
Publication of CN104011368B publication Critical patent/CN104011368B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil
    • 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
    • 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
    • F04B1/0443—Draining of the housing; Arrangements for handling leaked fluids
    • 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

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)
CN201280063393.XA 2011-12-21 2012-12-18 用于燃料喷射装置的泵 Active CN104011368B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE201110089399 DE102011089399A1 (de) 2011-12-21 2011-12-21 Pumpe, insbesondere Kraftstoffhochdruckpumpe für eine Kraftstoffeinspritzeinrichtung
DE102011089399.7 2011-12-21
PCT/EP2012/075994 WO2013092614A1 (de) 2011-12-21 2012-12-18 Pumpe, insbesondere kraftstoffhochdruckpumpe für eine kraftstoffeinspritzeinrichtung

Publications (2)

Publication Number Publication Date
CN104011368A CN104011368A (zh) 2014-08-27
CN104011368B true CN104011368B (zh) 2017-04-05

Family

ID=47501230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280063393.XA Active CN104011368B (zh) 2011-12-21 2012-12-18 用于燃料喷射装置的泵

Country Status (4)

Country Link
EP (1) EP2795095B1 (de)
CN (1) CN104011368B (de)
DE (1) DE102011089399A1 (de)
WO (1) WO2013092614A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014016526A1 (de) * 2014-10-30 2016-05-04 Khs Corpoplast Gmbh Vorrichtung zum Pumpen einer Flüssigkeit in einer Flüssigkeitsleitung
GB201520698D0 (en) * 2015-11-24 2016-01-06 Delphi Internat Operations Luxembourg S À R L Fuel Pump
WO2018178502A1 (en) * 2017-03-29 2018-10-04 Wärtsilä Finland Oy A fuel pump for supplying fuel to an internal combustion piston engine
WO2018178500A1 (en) * 2017-03-29 2018-10-04 Wärtsilä Finland Oy A fuel pump for supplying fuel to an internal combustion piston engine
GB2604907A (en) * 2021-03-18 2022-09-21 Caterpillar Motoren Gmbh & Co High pressure fuel pump lubrication method and apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1344932A2 (de) * 2002-03-11 2003-09-17 Nissan Motor Company, Limited Schmiermittelfördereinrichtung für Kraftstoffhochdruckpumpe
CN101175916A (zh) * 2005-03-29 2008-05-07 罗伯特·博世有限公司 用于直接喷油的汽油机的高压泵的两点调节

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19907311A1 (de) 1999-02-22 2000-08-31 Bosch Gmbh Robert Hydraulikpumpeneinheit
WO2002097268A1 (de) * 2001-05-26 2002-12-05 Robert Bosch Gmbh Hochdruckpumpe für ein kraftstoffsystem einer brennkraftmaschine
US6722864B2 (en) * 2001-12-12 2004-04-20 Denso Corporation Fuel injection pump
JP5642925B2 (ja) * 2008-08-20 2014-12-17 日産自動車株式会社 高圧燃料ポンプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1344932A2 (de) * 2002-03-11 2003-09-17 Nissan Motor Company, Limited Schmiermittelfördereinrichtung für Kraftstoffhochdruckpumpe
CN101175916A (zh) * 2005-03-29 2008-05-07 罗伯特·博世有限公司 用于直接喷油的汽油机的高压泵的两点调节

Also Published As

Publication number Publication date
WO2013092614A1 (de) 2013-06-27
CN104011368A (zh) 2014-08-27
EP2795095B1 (de) 2016-03-16
EP2795095A1 (de) 2014-10-29
DE102011089399A1 (de) 2013-06-27

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