DE602007002861D1 - Kraftstoffeinspritzpumpe mit drehbarer Prallfläche - Google Patents

Kraftstoffeinspritzpumpe mit drehbarer Prallfläche

Info

Publication number
DE602007002861D1
DE602007002861D1 DE602007002861T DE602007002861T DE602007002861D1 DE 602007002861 D1 DE602007002861 D1 DE 602007002861D1 DE 602007002861 T DE602007002861 T DE 602007002861T DE 602007002861 T DE602007002861 T DE 602007002861T DE 602007002861 D1 DE602007002861 D1 DE 602007002861D1
Authority
DE
Germany
Prior art keywords
fuel injection
tip member
deflector
injection pump
rotating baffle
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
DE602007002861T
Other languages
English (en)
Inventor
Hiroshi Yoshizumi
Yasumichi Aoki
Shouji Namekawa
Minoru Esaki
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE602007002861D1 publication Critical patent/DE602007002861D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/28—Mechanisms therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Jet Pumps And Other Pumps (AREA)
DE602007002861T 2006-11-06 2007-07-12 Kraftstoffeinspritzpumpe mit drehbarer Prallfläche Active DE602007002861D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006300563A JP4221021B2 (ja) 2006-11-06 2006-11-06 回転式デフレクタをそなえた燃料噴射ポンプ

Publications (1)

Publication Number Publication Date
DE602007002861D1 true DE602007002861D1 (de) 2009-12-03

Family

ID=39171905

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007002861T Active DE602007002861D1 (de) 2006-11-06 2007-07-12 Kraftstoffeinspritzpumpe mit drehbarer Prallfläche

Country Status (7)

Country Link
US (1) US7415973B2 (de)
EP (1) EP1921305B1 (de)
JP (1) JP4221021B2 (de)
KR (1) KR101178681B1 (de)
CN (1) CN100549407C (de)
AT (1) ATE446445T1 (de)
DE (1) DE602007002861D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118055B (fi) * 2005-11-23 2007-06-15 Waertsilae Finland Oy Mäntämoottorin ruiskutuspumppu
KR100992227B1 (ko) * 2008-10-27 2010-11-05 현대중공업 주식회사 디젤엔진 연료분사펌프의 캐비테이션 손상방지장치
JP2010203241A (ja) * 2009-02-27 2010-09-16 Yanmar Co Ltd 燃料噴射ポンプ
SE535068C2 (sv) 2010-04-01 2012-04-03 Atlas Copco Rock Drills Ab Bergborrmaskin och användning därav för att förhindra uppkomst och spridning av kavitationsbubblor
JP5916397B2 (ja) * 2012-01-25 2016-05-11 三菱重工業株式会社 燃料噴射ポンプ
JP5922417B2 (ja) * 2012-01-25 2016-05-24 三菱重工業株式会社 燃料噴射ポンプ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877163C (de) 1941-10-07 1953-05-21 Felten & Guilleaume Carlswerk Isolierter, insbesondere verseilter elektrischer Leiter
AT391350B (de) * 1985-07-17 1990-09-25 Bosch Robert Ag Kraftstoffeinspritzpumpe
DE1576469C3 (de) * 1967-06-16 1975-06-05 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe für Brennkraftmaschinen
BE831834A (fr) 1975-07-29 1975-11-17 Dispositif anti-erosion d'une pompe aspirante et foulante
DE3535808A1 (de) * 1985-10-08 1987-04-09 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3820707A1 (de) * 1988-06-18 1989-12-21 Bosch Gmbh Robert Einspritzpumpe fuer brennkraftmaschinen
DE4041503C2 (de) * 1990-12-22 2001-02-15 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
JPH09144627A (ja) 1995-11-27 1997-06-03 Isuzu Motors Ltd 燃料噴射ポンプ
JPH10266927A (ja) 1997-03-25 1998-10-06 Mitsubishi Heavy Ind Ltd 燃料噴射ポンプ
DE19719046A1 (de) * 1997-05-06 1998-11-12 Man B & W Diesel Ag Brennstoffeinspritzpumpe
JP3604294B2 (ja) 1998-12-11 2004-12-22 株式会社ボッシュオートモーティブシステム 燃料噴射ポンプ
JP3585784B2 (ja) 1999-10-04 2004-11-04 新潟原動機株式会社 燃料噴射ポンプ
JP4225262B2 (ja) 2004-09-27 2009-02-18 三菱自動車工業株式会社 インジェクタの取付構造

Also Published As

Publication number Publication date
CN100549407C (zh) 2009-10-14
JP2008115791A (ja) 2008-05-22
EP1921305A3 (de) 2008-06-18
CN101178046A (zh) 2008-05-14
KR20080041099A (ko) 2008-05-09
EP1921305A2 (de) 2008-05-14
JP4221021B2 (ja) 2009-02-12
US20080105234A1 (en) 2008-05-08
KR101178681B1 (ko) 2012-08-30
US7415973B2 (en) 2008-08-26
EP1921305B1 (de) 2009-10-21
ATE446445T1 (de) 2009-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition