JP5296407B2 - 燃料ポンプ - Google Patents

燃料ポンプ Download PDF

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Publication number
JP5296407B2
JP5296407B2 JP2008103798A JP2008103798A JP5296407B2 JP 5296407 B2 JP5296407 B2 JP 5296407B2 JP 2008103798 A JP2008103798 A JP 2008103798A JP 2008103798 A JP2008103798 A JP 2008103798A JP 5296407 B2 JP5296407 B2 JP 5296407B2
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Japan
Prior art keywords
pump
recess
pump cylinder
plunger
fuel
Prior art date
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Active
Application number
JP2008103798A
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English (en)
Japanese (ja)
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JP2008274934A (ja
Inventor
トルステン・グリツコー
シュテファン・ハース
トーマス・ハーマン
ヴィルフリート・カウフマン
ルートヴィヒ・マイアー
ホルガー・シャー
Original Assignee
エムアーエヌ・ディーゼル・エスエー
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Publication of JP2008274934A publication Critical patent/JP2008274934A/ja
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Publication of JP5296407B2 publication Critical patent/JP5296407B2/ja
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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
    • 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
    • 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
    • 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
    • F04B53/04—Draining
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2008103798A 2007-04-27 2008-04-11 燃料ポンプ Active JP5296407B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007019909.2 2007-04-27
DE102007019909.2A DE102007019909B4 (de) 2007-04-27 2007-04-27 Kraftstoffpumpe mit Leckagenuten

Publications (2)

Publication Number Publication Date
JP2008274934A JP2008274934A (ja) 2008-11-13
JP5296407B2 true JP5296407B2 (ja) 2013-09-25

Family

ID=39385950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008103798A Active JP5296407B2 (ja) 2007-04-27 2008-04-11 燃料ポンプ

Country Status (5)

Country Link
JP (1) JP5296407B2 (de)
KR (1) KR101375198B1 (de)
CN (1) CN101294532B (de)
DE (1) DE102007019909B4 (de)
FI (1) FI124648B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2339166A1 (de) * 2009-12-23 2011-06-29 Caterpillar Motoren GmbH & Co. KG Reinigungsverfahren und -system mit Abstreifring zur Vermeidung der Bildung von Ablagerungen im Innern einer Kraftstoffpumpe
DE102014014475A1 (de) * 2014-09-27 2016-03-31 Man Diesel & Turbo Se Kraftstoffpumpe
DE102014014344A1 (de) * 2014-09-27 2016-03-31 Man Diesel & Turbo Se Kraftstoffpumpe
WO2016055250A1 (en) * 2014-10-09 2016-04-14 Robert Bosch Gmbh Pump for supplying fuel at high pressure to an internal combustion engine
DE102018200715A1 (de) * 2018-01-17 2019-07-18 Robert Bosch Gmbh Kraftstofffördereinrichtung für kryogene Kraftstoffe
DE102018211338A1 (de) * 2018-07-10 2020-01-16 Robert Bosch Gmbh Kraftstofffördereinrichtung für kryogene Kraftstoffe und Verfahren zum Betreiben einer Kraftstofffördereinrichtung
DE102019130684A1 (de) * 2019-11-14 2021-05-20 Man Energy Solutions Se Kolbenpumpe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808528U (de) * 1956-03-03 1960-03-24 Orange G M B H L Einspritzgeraet.
DE3620803A1 (de) * 1986-06-20 1987-12-23 Kloeckner Humboldt Deutz Ag Einspritzpumpe fuer dieselbrennkraftmaschinen
FI84093C (fi) * 1989-08-30 1991-10-10 Waertsilae Diesel Int Insprutningspump foer braensle.
JP3549220B2 (ja) * 1993-04-30 2004-08-04 ヤンマー株式会社 燃料噴射ポンプ
DE19947067A1 (de) * 1999-09-30 2001-05-10 Siemens Ag Geräuschgedämpfte Aktoreinheit mit einem Aktorelement
EP1348864A4 (de) 2001-01-05 2005-03-16 Hitachi Ltd Hochdruckkraftstoffförderpumpe
KR100773437B1 (ko) 2001-02-26 2007-11-05 베르트질레 슈바이츠 악티엔게젤샤프트 실린더 유닛 내의 고압 피스톤
JP3815324B2 (ja) * 2001-12-28 2006-08-30 日産自動車株式会社 内燃機関の燃料加圧ポンプ
JP2003278667A (ja) * 2002-03-20 2003-10-02 Toyota Motor Corp 流体ポンプ
JP3979313B2 (ja) * 2003-03-14 2007-09-19 株式会社日立製作所 高圧ポンプ
JP4013199B2 (ja) * 2003-05-16 2007-11-28 ボッシュ株式会社 燃料噴射ポンプ
JP2005042735A (ja) * 2004-11-04 2005-02-17 Yanmar Co Ltd 燃料噴射装置
JP2006152976A (ja) * 2004-12-01 2006-06-15 Nikki Co Ltd 高圧燃料ポンプ

Also Published As

Publication number Publication date
FI124648B (fi) 2014-11-28
FI20085325A (fi) 2008-10-28
FI20085325A0 (fi) 2008-04-17
KR20080096369A (ko) 2008-10-30
CN101294532B (zh) 2012-10-10
KR101375198B1 (ko) 2014-03-18
CN101294532A (zh) 2008-10-29
JP2008274934A (ja) 2008-11-13
DE102007019909B4 (de) 2019-07-11
DE102007019909A1 (de) 2008-11-06

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