JP2003206824A - インジェクションポンプ、及び該インジェクションポンプを備えたディーゼルエンジンのｄｍｅ燃料供給装置 - Google Patents

インジェクションポンプ、及び該インジェクションポンプを備えたディーゼルエンジンのｄｍｅ燃料供給装置

Info

Publication number
JP2003206824A
JP2003206824A JP2002288653A JP2002288653A JP2003206824A JP 2003206824 A JP2003206824 A JP 2003206824A JP 2002288653 A JP2002288653 A JP 2002288653A JP 2002288653 A JP2002288653 A JP 2002288653A JP 2003206824 A JP2003206824 A JP 2003206824A
Authority
JP
Japan
Prior art keywords
injection
fuel
plunger
dme
delivery valve
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.)
Withdrawn
Application number
JP2002288653A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003206824A5 (enExample
Inventor
Toshiiku Noda
俊郁 野田
Masaya Nozaki
真哉 野崎
Hirotake Ushiyama
大丈 牛山
Yukihiro Hayasaka
行広 早坂
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.)
Bosch Corp
Original Assignee
Bosch Automotive Systems Corp
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 Bosch Automotive Systems Corp filed Critical Bosch Automotive Systems Corp
Priority to JP2002288653A priority Critical patent/JP2003206824A/ja
Priority to PCT/JP2002/011657 priority patent/WO2003040549A1/ja
Priority to EP02775510A priority patent/EP1457666A1/en
Priority to US10/495,057 priority patent/US6955156B2/en
Priority to CNA02822289XA priority patent/CN1585855A/zh
Priority to KR1020047006927A priority patent/KR20050044358A/ko
Publication of JP2003206824A publication Critical patent/JP2003206824A/ja
Publication of JP2003206824A5 publication Critical patent/JP2003206824A5/ja
Withdrawn legal-status Critical Current

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
    • F02M59/44—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
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • 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
    • 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
    • F02M55/002—Arrangement of leakage or drain conduits in or from 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting means
    • 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
    • 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
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • F02M59/46—Valves
    • F02M59/462—Delivery valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2002288653A 2001-11-09 2002-10-01 インジェクションポンプ、及び該インジェクションポンプを備えたディーゼルエンジンのｄｍｅ燃料供給装置 Withdrawn JP2003206824A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2002288653A JP2003206824A (ja) 2001-11-09 2002-10-01 インジェクションポンプ、及び該インジェクションポンプを備えたディーゼルエンジンのｄｍｅ燃料供給装置
PCT/JP2002/011657 WO2003040549A1 (en) 2001-11-09 2002-11-08 Injection pump, and dme fuel feed device of diesel engine with the injection pump
EP02775510A EP1457666A1 (en) 2001-11-09 2002-11-08 Injection pump and dme fuel feed device of diesel engine with the injection pump
US10/495,057 US6955156B2 (en) 2001-11-09 2002-11-08 Injection pump and fuel DME feed device of diesel engine with the injection pump
CNA02822289XA CN1585855A (zh) 2001-11-09 2002-11-08 喷射泵和用于装有该喷射泵的柴油机的dme燃料供给装置
KR1020047006927A KR20050044358A (ko) 2001-11-09 2002-11-08 인젝션 펌프, 및 인젝션 펌프를 구비한 디젤 엔진용ｄｍｅ 연료 공급 장치

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001344198 2001-11-09
JP2001-344198 2001-11-09
JP2002288653A JP2003206824A (ja) 2001-11-09 2002-10-01 インジェクションポンプ、及び該インジェクションポンプを備えたディーゼルエンジンのｄｍｅ燃料供給装置

Publications (2)

Publication Number Publication Date
JP2003206824A true JP2003206824A (ja) 2003-07-25
JP2003206824A5 JP2003206824A5 (enExample) 2005-07-14

Family

ID=26624432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002288653A Withdrawn JP2003206824A (ja) 2001-11-09 2002-10-01 インジェクションポンプ、及び該インジェクションポンプを備えたディーゼルエンジンのｄｍｅ燃料供給装置

Country Status (6)

Country Link
US (1) US6955156B2 (enExample)
EP (1) EP1457666A1 (enExample)
JP (1) JP2003206824A (enExample)
KR (1) KR20050044358A (enExample)
CN (1) CN1585855A (enExample)
WO (1) WO2003040549A1 (enExample)

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* Cited by examiner, † Cited by third party
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US7318423B2 (en) * 2002-03-06 2008-01-15 Bosch Automotive Systems Corporation DME fuel supply device for diesel engine
AU2003248257A1 (en) * 2002-07-09 2004-01-23 Bosch Automotive Systems Corporation Diesel engine dme fuel supply device
JP4297907B2 (ja) * 2002-12-26 2009-07-15 ボッシュ株式会社 ディーゼルエンジンの液化ガス燃料供給装置
JP4119864B2 (ja) * 2004-03-31 2008-07-16 三菱重工業株式会社 内燃機関の燃料噴射装置
DE102005025601A1 (de) * 2005-06-03 2006-12-07 Man B & W Diesel Ag Einspritzpumpe für eine Brennkraftmaschine sowie Brennkraftmaschine
US7678529B2 (en) * 2005-11-21 2010-03-16 Shin-Etsu Chemical Co., Ltd. Silicon-containing film forming composition, silicon-containing film serving as etching mask, substrate processing intermediate, and substrate processing method
US7910283B2 (en) * 2005-11-21 2011-03-22 Shin-Etsu Chemical Co., Ltd. Silicon-containing antireflective coating forming composition, silicon-containing antireflective coating, substrate processing intermediate, and substrate processing method
EP1845132B8 (en) * 2006-04-11 2009-04-01 Shin-Etsu Chemical Co., Ltd. Silicon-containing film-forming composition, silicon-containing film, silicon-containing film-bearing substrate, and patterning method
US7855043B2 (en) * 2006-06-16 2010-12-21 Shin-Etsu Chemical Co., Ltd. Silicon-containing film-forming composition, silicon-containing film, silicon-containing film-bearing substrate, and patterning method
DE102006040465B4 (de) * 2006-08-29 2024-07-25 Man Energy Solutions Se Einspritzpumpe für eine Brennkraftmaschine sowie Brennkraftmaschine
KR100861754B1 (ko) * 2007-07-10 2008-10-06 자동차부품연구원 차량의 고압 연료펌프용 누설 ｄｍｅ 연료의 재순환 장치
BRPI0722307A2 (pt) * 2007-12-20 2014-04-22 Volvo Technology Corp Sistema de bombeamento de combustível, método para operação de um sistema de bombeamento de combustível e sistema de injeção de combustível compreendendo um sistema de bombeamento combustível
DE102009028023A1 (de) * 2009-07-27 2011-02-03 Robert Bosch Gmbh Hochdruck-Einspritzsystem mit Kraftstoffkühlung aus Niederdruckbereich
CN101858290B (zh) * 2010-04-06 2011-11-16 武汉科技大学 一种用于内燃机低粘度燃料的喷嘴
CN103608575B (zh) * 2011-06-14 2016-08-24 沃尔沃拉斯特瓦格纳公司 燃料系统和减少从燃料系统的燃料泄漏的方法
CN102518539A (zh) * 2011-12-20 2012-06-27 余姚市舒春机械有限公司 一种中速柴油机喷油泵总成
CN102562279A (zh) * 2012-01-12 2012-07-11 江世椿 一种使用二甲醚的发动机
KR101365900B1 (ko) * 2012-11-14 2014-02-25 현대중공업 주식회사 엄브렐러 플런저 가이드가 구비된 연료 분사펌프
WO2015030117A1 (ja) * 2013-08-30 2015-03-05 ヤンマー株式会社 ディーゼルエンジン
CN103629029A (zh) * 2013-11-28 2014-03-12 江苏金銮油泵有限公司 新型q系列喷油泵总成
CN105275691B (zh) * 2015-11-12 2017-07-28 余姚市舒春机械有限公司 船用大马力环保型柴油机供油装置
KR102216495B1 (ko) * 2017-03-29 2021-02-16 바르실라 핀랜드 오이 내연 피스톤 기관에 연료를 공급하기 위한 연료 펌프
AT519880B1 (de) * 2017-07-05 2018-11-15 Avl List Gmbh Druckregeleinrichtung für ein Kraftstoffverbrauchsmesssystem und Kraftstoffverbrauchsmesssystem
US12196160B2 (en) * 2019-04-12 2025-01-14 Auto Gas Services, LLC Liquid injected propane fuel system
DE102019116353B4 (de) * 2019-06-17 2020-12-24 Man Energy Solutions Se Kraftstoffpumpe
CN114270028A (zh) * 2019-08-29 2022-04-01 沃尔沃卡车集团 燃料喷射系统
CN114962106B (zh) * 2022-05-25 2022-12-06 安徽腾达汽车科技有限公司 一种阀门机构及油泵

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JPH10281030A (ja) * 1997-04-09 1998-10-20 Nkk Corp ジメチルエーテル用ディーゼル機関の燃料噴射ポンプ
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JP2000291509A (ja) * 1999-04-01 2000-10-17 Mitsubishi Electric Corp 直噴式ガソリンエンジン用燃料供給装置
JP4304887B2 (ja) * 2001-06-19 2009-07-29 株式会社デンソー 代替燃料用の燃料供給システム

Also Published As

Publication number Publication date
CN1585855A (zh) 2005-02-23
US6955156B2 (en) 2005-10-18
KR20050044358A (ko) 2005-05-12
EP1457666A1 (en) 2004-09-15
US20050016499A1 (en) 2005-01-27
WO2003040549A1 (en) 2003-05-15

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