KR101773210B1 - 고압 펌프 - Google Patents

고압 펌프 Download PDF

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Publication number
KR101773210B1
KR101773210B1 KR1020127003483A KR20127003483A KR101773210B1 KR 101773210 B1 KR101773210 B1 KR 101773210B1 KR 1020127003483 A KR1020127003483 A KR 1020127003483A KR 20127003483 A KR20127003483 A KR 20127003483A KR 101773210 B1 KR101773210 B1 KR 101773210B1
Authority
KR
South Korea
Prior art keywords
roller
pump
piston
roller tappet
tappet
Prior art date
Application number
KR1020127003483A
Other languages
English (en)
Korean (ko)
Other versions
KR20120052293A (ko
Inventor
아르놀트 겐테
맛티아스 그라이너
Original Assignee
로베르트 보쉬 게엠베하
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 로베르트 보쉬 게엠베하 filed Critical 로베르트 보쉬 게엠베하
Publication of KR20120052293A publication Critical patent/KR20120052293A/ko
Application granted granted Critical
Publication of KR101773210B1 publication Critical patent/KR101773210B1/ko

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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
    • F04B1/0439—Supporting or guiding means for the pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
KR1020127003483A 2009-08-10 2010-08-03 고압 펌프 KR101773210B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009028394.3 2009-08-10
DE200910028394 DE102009028394A1 (de) 2009-08-10 2009-08-10 Hochdruckpumpe
PCT/EP2010/061260 WO2011018389A1 (de) 2009-08-10 2010-08-03 Hochdruckpumpe

Publications (2)

Publication Number Publication Date
KR20120052293A KR20120052293A (ko) 2012-05-23
KR101773210B1 true KR101773210B1 (ko) 2017-08-31

Family

ID=43034340

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127003483A KR101773210B1 (ko) 2009-08-10 2010-08-03 고압 펌프

Country Status (5)

Country Link
EP (1) EP2464866B1 (de)
KR (1) KR101773210B1 (de)
CN (1) CN102472258B (de)
DE (1) DE102009028394A1 (de)
WO (1) WO2011018389A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101656089B1 (ko) * 2012-10-11 2016-09-08 콘티넨탈 오토모티브 게엠베하 롤러 태핏 조립체를 위한 다기능 롤러 클립
DE102013212302A1 (de) * 2013-06-26 2014-12-31 Robert Bosch Gmbh Hochdruckpumpe und Kraftstoffeinspritzanlage mit einer Hochdruckpumpe
DE102013218260A1 (de) 2013-09-12 2015-03-12 Continental Automotive Gmbh Rollenstößel
EP2915994A1 (de) * 2014-03-06 2015-09-09 Continental Automotive GmbH Stößelanordnung und Pumpe
CN104088769A (zh) * 2014-08-01 2014-10-08 吉首大学 偏心可调式柱塞泵
GB2543354A (en) 2015-10-16 2017-04-19 Gm Global Tech Operations Llc Roller tappet for a fuel unit pump of an internal combustion engine
DE102016203768B4 (de) * 2015-11-12 2017-10-26 Robert Bosch Gmbh Pumpe, insbesondere Hochdruckpumpe eines Kraftstoffeinspritzsystems, mit einem Montageverbund von Stößel-Baugruppe und Pumpenzylinderkopf, insbesondere durch eine Rastverbindung zwischen Federteller und Stößelkörper
GB2549303A (en) * 2016-04-12 2017-10-18 Delphi Int Operations Luxembourg Sarl High pressure fuel pump
CN107965434B (zh) * 2018-01-16 2019-04-09 上海交通大学 一种压缩膨胀机的驱动机构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4243630B2 (ja) * 2003-11-25 2009-03-25 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 特に内燃機関の燃料噴射装置のための高圧ポンプ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7497157B2 (en) * 2004-01-14 2009-03-03 Bosch Corporation Fuel supply pump and tappet structural body
DE102004002487A1 (de) * 2004-01-17 2005-08-11 Robert Bosch Gmbh Rollenstößel
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
DE102006041673A1 (de) * 2006-02-20 2007-08-23 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE102006012458A1 (de) * 2006-03-17 2007-09-20 Robert Bosch Gmbh Rollenstößel für ein Pumpenelement einer Kraftstoffhochdruckpumpe
DE102006045933A1 (de) * 2006-09-28 2008-04-03 Robert Bosch Gmbh Stößelbaugruppe für eine Hochdruckpumpe und Hochdruckpumpe mit wenigstens einer Stößelbaugruppe
DE102006048722A1 (de) * 2006-10-16 2008-04-17 Robert Bosch Gmbh Kolbenpumpe, insbesondere Kraftstoffhochdruckpumpe, mit Rollenstößel
DE102008043436A1 (de) * 2008-11-04 2010-05-06 Robert Bosch Gmbh Kolbenpumpe mit einem Kolbenhalter
DE102009001096A1 (de) * 2009-02-24 2010-08-26 Robert Bosch Gmbh Radialkolbenpumpe mit einer Nockenwelle mit partiell gehärteten Nockenflanken

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4243630B2 (ja) * 2003-11-25 2009-03-25 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 特に内燃機関の燃料噴射装置のための高圧ポンプ

Also Published As

Publication number Publication date
CN102472258A (zh) 2012-05-23
EP2464866B1 (de) 2016-10-12
WO2011018389A1 (de) 2011-02-17
EP2464866A1 (de) 2012-06-20
DE102009028394A1 (de) 2011-02-17
KR20120052293A (ko) 2012-05-23
CN102472258B (zh) 2015-08-12

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant