JP5179850B2 - 燃料ポンプ - Google Patents

燃料ポンプ Download PDF

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Publication number
JP5179850B2
JP5179850B2 JP2007323843A JP2007323843A JP5179850B2 JP 5179850 B2 JP5179850 B2 JP 5179850B2 JP 2007323843 A JP2007323843 A JP 2007323843A JP 2007323843 A JP2007323843 A JP 2007323843A JP 5179850 B2 JP5179850 B2 JP 5179850B2
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JP
Japan
Prior art keywords
pump
fuel
pump piston
piston
leak
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
JP2007323843A
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English (en)
Japanese (ja)
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JP2008151132A (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 JP2008151132A publication Critical patent/JP2008151132A/ja
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Publication of JP5179850B2 publication Critical patent/JP5179850B2/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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)
JP2007323843A 2006-12-15 2007-12-14 燃料ポンプ Active JP5179850B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006059333.2A DE102006059333B4 (de) 2006-12-15 2006-12-15 Kraftstoffpumpe
DE102006059333.2 2006-12-15

Publications (2)

Publication Number Publication Date
JP2008151132A JP2008151132A (ja) 2008-07-03
JP5179850B2 true JP5179850B2 (ja) 2013-04-10

Family

ID=38951511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007323843A Active JP5179850B2 (ja) 2006-12-15 2007-12-14 燃料ポンプ

Country Status (5)

Country Link
JP (1) JP5179850B2 (fi)
KR (1) KR101589741B1 (fi)
CN (1) CN101344057B (fi)
DE (1) DE102006059333B4 (fi)
FI (1) FI123416B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101694192B (zh) * 2009-08-20 2011-08-10 余姚市舒春机械有限公司 船用柴油机喷油泵柱塞偶件
EP2339166A1 (en) 2009-12-23 2011-06-29 Caterpillar Motoren GmbH & Co. KG Purging method and system with scraper or wiper ring for preventing formation of deposits inside fuel pump
KR102239680B1 (ko) 2017-03-29 2021-04-12 바르실라 핀랜드 오이 내연 피스톤 기관을 위한 고압 연료 펌프 어셈블리
EP3601776A1 (en) 2017-03-29 2020-02-05 Wärtsilä Finland Oy A fuel pump for supplying fuel to an internal combustion piston engine
EP3601778A1 (en) 2017-03-29 2020-02-05 Wärtsilä Finland Oy A fuel pump for supplying fuel to an internal combustion piston engine
IT201900001939A1 (it) * 2019-02-11 2020-08-11 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
DE102019130684A1 (de) * 2019-11-14 2021-05-20 Man Energy Solutions Se Kolbenpumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3197740B2 (ja) * 1994-03-04 2001-08-13 ヤンマーディーゼル株式会社 燃料噴射ポンプおよびその洗浄方法
JPH1172014A (ja) * 1997-06-24 1999-03-16 Unisia Jecs Corp 燃料加圧用ポンプ
DE10042720A1 (de) * 1999-10-27 2001-05-03 Luk Fahrzeug Hydraulik Kraftstoffpumpe
JP4013199B2 (ja) * 2003-05-16 2007-11-28 ボッシュ株式会社 燃料噴射ポンプ

Also Published As

Publication number Publication date
CN101344057B (zh) 2014-09-03
FI123416B (fi) 2013-04-15
CN101344057A (zh) 2009-01-14
FI20070976A0 (fi) 2007-12-13
DE102006059333A1 (de) 2008-06-19
FI20070976A (fi) 2008-06-16
JP2008151132A (ja) 2008-07-03
DE102006059333B4 (de) 2018-07-12
KR20080055649A (ko) 2008-06-19
KR101589741B1 (ko) 2016-01-28

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