JP6042809B2 - 高圧ポンプ - Google Patents

高圧ポンプ Download PDF

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Publication number
JP6042809B2
JP6042809B2 JP2013521038A JP2013521038A JP6042809B2 JP 6042809 B2 JP6042809 B2 JP 6042809B2 JP 2013521038 A JP2013521038 A JP 2013521038A JP 2013521038 A JP2013521038 A JP 2013521038A JP 6042809 B2 JP6042809 B2 JP 6042809B2
Authority
JP
Japan
Prior art keywords
pump
transmission element
plunger
pressure pump
hole
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
JP2013521038A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013532792A (ja
Inventor
アムブロック、ザッシャ
クリステン、マルクス
ガイセルハルト、シュテファニー
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 JP2013532792A publication Critical patent/JP2013532792A/ja
Application granted granted Critical
Publication of JP6042809B2 publication Critical patent/JP6042809B2/ja
Expired - Fee Related 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)
JP2013521038A 2010-07-27 2011-07-04 高圧ポンプ Expired - Fee Related JP6042809B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE201010038468 DE102010038468A1 (de) 2010-07-27 2010-07-27 Hochdruckpumpe
DE102010038468.2 2010-07-27
PCT/EP2011/061222 WO2012013452A1 (fr) 2010-07-27 2011-07-04 Pompe haute pression

Publications (2)

Publication Number Publication Date
JP2013532792A JP2013532792A (ja) 2013-08-19
JP6042809B2 true JP6042809B2 (ja) 2016-12-14

Family

ID=44320389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013521038A Expired - Fee Related JP6042809B2 (ja) 2010-07-27 2011-07-04 高圧ポンプ

Country Status (6)

Country Link
EP (1) EP2598743B1 (fr)
JP (1) JP6042809B2 (fr)
CN (1) CN103026048B (fr)
DE (1) DE102010038468A1 (fr)
RU (1) RU2568359C2 (fr)
WO (1) WO2012013452A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011017573A1 (de) * 2011-04-27 2012-10-31 Robert Bosch Gmbh Federteller für eine Stößelbaugruppe einer Hochdruckpumpe sowie Hochdruckpumpe
ITMI20120270A1 (it) * 2012-02-23 2013-08-24 Bosch Gmbh Robert Pompa di alta pressione per alimentare combustibile ad un motore a combustione interna
DE102013212302A1 (de) * 2013-06-26 2014-12-31 Robert Bosch Gmbh Hochdruckpumpe und Kraftstoffeinspritzanlage mit einer Hochdruckpumpe
JPWO2016056333A1 (ja) * 2014-10-09 2017-06-01 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプ
GB201503591D0 (en) * 2015-03-03 2015-04-15 Delphi International Operations Luxembourg S.�.R.L. High pressure diesel fuel pumps and shoe arrangements
GB201506173D0 (en) * 2015-04-13 2015-05-27 Delphi Internat Operations Luxembourg S � R L Fuel pump
GB2542349A (en) * 2015-09-15 2017-03-22 Gm Global Tech Operations Llc Fuel unit pump and internal combustion engine comprising it
CN105370465A (zh) * 2015-12-11 2016-03-02 中国北方发动机研究所(天津) 一种可变形补偿式高压变量泵柱塞
JP6305480B2 (ja) 2016-09-01 2018-04-04 日機装株式会社 無脈動ポンプ
WO2020122879A1 (fr) * 2018-12-11 2020-06-18 Hewlett-Packard Development Company, L.P. Pompe volumétrique
EP3742235B1 (fr) * 2019-05-23 2022-01-26 Meco S.A. Systeme de bouton-poussoir, et piece d'horlogerie le comprenant
DE102024120108A1 (de) * 2024-07-15 2026-01-15 Schaeffler Technologies AG & Co. KG Stößel für eine Kraftstoffhochdruckpumpe einer Brennkraftmaschine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1224433A1 (ru) * 1984-02-02 1986-04-15 Производственное Объединение "Турбомоторный Завод" Им.К.Е.Ворошилова Топливный насос высокого давлени
DE4241826A1 (de) * 1992-12-11 1994-08-25 Teves Gmbh Alfred Hochdruckpumpe mit Radialkolben und Dämpfungsschicht
DE4401074B4 (de) * 1994-01-15 2007-01-18 Robert Bosch Gmbh Pumpenanordnung, insbesondere zur Förderung von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine
IT1289796B1 (it) * 1996-12-23 1998-10-16 Elasis Sistema Ricerca Fiat Perfezionamenti ad un dispositivo a pompa per l'alimentazione del carburante da un serbatoio ad un motore a combustione interna.
JPH11324858A (ja) * 1998-05-19 1999-11-26 Toyota Motor Corp プランジャポンプ
JP2000193006A (ja) * 1998-12-22 2000-07-14 Fukoku Co Ltd 板バネ一体型コアおよびその製造方法
JP2002295559A (ja) * 2001-03-29 2002-10-09 Ochiai:Kk 緩衝リング
DE10147981A1 (de) * 2001-09-28 2003-04-24 Siemens Ag Verbindungselement zur Verbindung eines Kolbens mit einem Rückstellelement
JP2004218459A (ja) * 2003-01-10 2004-08-05 Bosch Automotive Systems Corp 燃料供給用ポンプおよびタペット構造体
DE10344459B4 (de) * 2003-09-25 2012-06-14 Robert Bosch Gmbh Kolbenpumpe, insbesondere Hochdruck-Kolbenpumpe
DE102004004705A1 (de) * 2004-01-30 2005-08-18 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE102005046670A1 (de) 2005-09-29 2007-04-05 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE102007012705A1 (de) * 2007-03-16 2008-09-18 Robert Bosch Gmbh Hochdruckpumpe zur Förderung von Kraftstoff mit einem torsionsentkoppelten Druckfederelement in der Stößeleinrichtung
US8070464B2 (en) * 2007-06-01 2011-12-06 Caterpillar Inc. Retention system
JP4815469B2 (ja) * 2008-05-13 2011-11-16 日本発條株式会社 ばね
DE102008001871A1 (de) * 2008-05-20 2009-11-26 Robert Bosch Gmbh Kraftstoffhochdruckpumpe
JP4742122B2 (ja) * 2008-07-02 2011-08-10 日本発條株式会社 防振装置

Also Published As

Publication number Publication date
WO2012013452A1 (fr) 2012-02-02
CN103026048A (zh) 2013-04-03
RU2568359C2 (ru) 2015-11-20
DE102010038468A1 (de) 2012-02-02
JP2013532792A (ja) 2013-08-19
EP2598743B1 (fr) 2014-11-05
CN103026048B (zh) 2015-12-16
EP2598743A1 (fr) 2013-06-05
RU2013108357A (ru) 2014-09-10

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