DE102014217388A1 - Kraftstoffhochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine - Google Patents

Kraftstoffhochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine Download PDF

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Publication number
DE102014217388A1
DE102014217388A1 DE102014217388.4A DE102014217388A DE102014217388A1 DE 102014217388 A1 DE102014217388 A1 DE 102014217388A1 DE 102014217388 A DE102014217388 A DE 102014217388A DE 102014217388 A1 DE102014217388 A1 DE 102014217388A1
Authority
DE
Germany
Prior art keywords
pump
cylinder bore
space
fuel
sealing ring
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Withdrawn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
DE102014217388.4A
Other languages
German (de)
English (en)
Inventor
Achim Koehler
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
Priority to DE102014217388.4A priority Critical patent/DE102014217388A1/de
Priority to JP2017511616A priority patent/JP2017529485A/ja
Priority to EP15738071.8A priority patent/EP3189227B1/de
Priority to PCT/EP2015/066025 priority patent/WO2016034316A1/de
Priority to KR1020177008956A priority patent/KR20170044754A/ko
Priority to CN201580046931.8A priority patent/CN106662062B/zh
Publication of DE102014217388A1 publication Critical patent/DE102014217388A1/de
Withdrawn legal-status Critical Current

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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
    • F02M59/44—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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0054—Check valves
    • 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
    • F04B1/0452—Distribution members, e.g. valves
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/90—Selection of particular materials
    • F02M2200/9015—Elastomeric or plastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE102014217388.4A 2014-09-01 2014-09-01 Kraftstoffhochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine Withdrawn DE102014217388A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102014217388.4A DE102014217388A1 (de) 2014-09-01 2014-09-01 Kraftstoffhochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
JP2017511616A JP2017529485A (ja) 2014-09-01 2015-07-14 内燃機関の、特に燃料噴射装置のための高圧燃料ポンプ
EP15738071.8A EP3189227B1 (de) 2014-09-01 2015-07-14 Kraftstoffhochdruckpumpe, insbesondere für eine kraftstoffeinspritzeinrichtung einer brennkraftmaschine
PCT/EP2015/066025 WO2016034316A1 (de) 2014-09-01 2015-07-14 Kraftstoffhochdruckpumpe, insbesondere für eine kraftstoffeinspritzeinrichtung einer brennkraftmaschine
KR1020177008956A KR20170044754A (ko) 2014-09-01 2015-07-14 특히 내연 기관의 연료 분사 장치를 위한, 고압 연료 펌프
CN201580046931.8A CN106662062B (zh) 2014-09-01 2015-07-14 燃料高压泵，尤其用于内燃机的燃料喷射装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014217388.4A DE102014217388A1 (de) 2014-09-01 2014-09-01 Kraftstoffhochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE102014217388A1 true DE102014217388A1 (de) 2016-03-03

Family

ID=53546624

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014217388.4A Withdrawn DE102014217388A1 (de) 2014-09-01 2014-09-01 Kraftstoffhochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine

Country Status (6)

Country Link
EP (1) EP3189227B1 (zh)
JP (1) JP2017529485A (zh)
KR (1) KR20170044754A (zh)
CN (1) CN106662062B (zh)
DE (1) DE102014217388A1 (zh)
WO (1) WO2016034316A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016114148A1 (de) * 2016-08-01 2018-02-01 L'orange Gmbh Hochdruckpumpe, insbesondere zur Kraftstoffeinspritzung
IT201700065545A1 (it) * 2017-06-13 2018-12-13 Bosch Gmbh Robert Gruppo pompa per l'alimentazione di combustibile ad un motore a combustione interna
IT201700098475A1 (it) * 2017-09-01 2019-03-01 Bosch Gmbh Robert Gruppo pompa per alimentare carburante ad un motore a combustione interna
WO2021239785A1 (de) * 2020-05-29 2021-12-02 Liebherr-Components Deggendorf Gmbh Hochdruckpumpe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000859A1 (de) 2009-02-13 2010-08-19 Robert Bosch Gmbh Kraftstoffhochdruckpumpe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4215000B2 (ja) * 2005-01-19 2009-01-28 株式会社デンソー 高圧ポンプ
JP5002351B2 (ja) * 2007-06-28 2012-08-15 本田技研工業株式会社 スクータ型車両
US7677872B2 (en) * 2007-09-07 2010-03-16 Gm Global Technology Operations, Inc. Low back-flow pulsation fuel injection pump
DE102008040452A1 (de) * 2008-07-16 2010-01-21 Robert Bosch Gmbh Zweistufige Hochdruckpumpe
DE102008042649B4 (de) * 2008-10-07 2017-07-27 Robert Bosch Gmbh Steckpumpe mit integrierter Niederdruckpumpe
US7827967B2 (en) * 2008-10-23 2010-11-09 Gm Global Technology Operations, Inc. Low noise fuel pump with variable pressure regulation
JP5321432B2 (ja) * 2009-12-03 2013-10-23 株式会社デンソー 燃料供給装置
DE102010039211A1 (de) * 2010-08-11 2012-02-16 Robert Bosch Gmbh Kraftstoffeinspritzsystem für eine Brennkraftmaschine
WO2013035132A1 (ja) * 2011-09-06 2013-03-14 トヨタ自動車株式会社 燃料ポンプおよび内燃機関の燃料供給システム
DE102012218552B4 (de) * 2012-10-11 2016-03-24 Continental Automotive Gmbh Pumpe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000859A1 (de) 2009-02-13 2010-08-19 Robert Bosch Gmbh Kraftstoffhochdruckpumpe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016114148A1 (de) * 2016-08-01 2018-02-01 L'orange Gmbh Hochdruckpumpe, insbesondere zur Kraftstoffeinspritzung
IT201700065545A1 (it) * 2017-06-13 2018-12-13 Bosch Gmbh Robert Gruppo pompa per l'alimentazione di combustibile ad un motore a combustione interna
IT201700098475A1 (it) * 2017-09-01 2019-03-01 Bosch Gmbh Robert Gruppo pompa per alimentare carburante ad un motore a combustione interna
WO2021239785A1 (de) * 2020-05-29 2021-12-02 Liebherr-Components Deggendorf Gmbh Hochdruckpumpe

Also Published As

Publication number Publication date
KR20170044754A (ko) 2017-04-25
CN106662062B (zh) 2019-07-26
EP3189227A1 (de) 2017-07-12
EP3189227B1 (de) 2019-02-27
JP2017529485A (ja) 2017-10-05
CN106662062A (zh) 2017-05-10
WO2016034316A1 (de) 2016-03-10

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R005 Application deemed withdrawn due to failure to request examination