ATE547620T1 - Kraftstoffpumpe - Google Patents

Kraftstoffpumpe

Info

Publication number
ATE547620T1
ATE547620T1 AT08791967T AT08791967T ATE547620T1 AT E547620 T1 ATE547620 T1 AT E547620T1 AT 08791967 T AT08791967 T AT 08791967T AT 08791967 T AT08791967 T AT 08791967T AT E547620 T1 ATE547620 T1 AT E547620T1
Authority
AT
Austria
Prior art keywords
valve
valve element
fuel pump
opening
high pressure
Prior art date
Application number
AT08791967T
Other languages
English (en)
Inventor
Mitsuto Sakai
Tatsuhiko Akita
Tsutomu Furuhashi
Tatsumi Oguri
Original Assignee
Toyota Motor Co 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Application granted granted Critical
Publication of ATE547620T1 publication Critical patent/ATE547620T1/de

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
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
    • 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
    • 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
    • F04B1/0448—Sealing means, e.g. for shafts or housings
    • 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
    • F04B1/0452—Distribution members, e.g. valves
    • F04B1/0456—Cylindrical
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1085—Valves; Arrangement of valves having means for limiting the opening height
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7738—Pop valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
AT08791967T 2007-08-08 2008-07-31 Kraftstoffpumpe ATE547620T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007206185A JP4353288B2 (ja) 2007-08-08 2007-08-08 燃料ポンプ
PCT/JP2008/063752 WO2009020039A1 (ja) 2007-08-08 2008-07-31 燃料ポンプ

Publications (1)

Publication Number Publication Date
ATE547620T1 true ATE547620T1 (de) 2012-03-15

Family

ID=40341273

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08791967T ATE547620T1 (de) 2007-08-08 2008-07-31 Kraftstoffpumpe

Country Status (6)

Country Link
US (1) US8911218B2 (de)
EP (1) EP2187038B1 (de)
JP (1) JP4353288B2 (de)
CN (1) CN101779033B (de)
AT (1) ATE547620T1 (de)
WO (1) WO2009020039A1 (de)

Families Citing this family (46)

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JP5514564B2 (ja) * 2010-01-25 2014-06-04 本田技研工業株式会社 燃料供給装置
KR101171995B1 (ko) 2010-04-06 2012-08-08 (주)모토닉 직접분사식 가솔린 엔진용 고압연료펌프
JP5530876B2 (ja) * 2010-09-14 2014-06-25 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプ
ITRM20110203A1 (it) * 2011-04-21 2012-10-22 Icomet Spa Riduttore regolatore di pressione per l'alimentazione con metano od altri combustibili simili di motori a combustione interna
JP5537498B2 (ja) 2011-06-01 2014-07-02 日立オートモティブシステムズ株式会社 電磁吸入弁を備えた高圧燃料供給ポンプ
JP5288058B1 (ja) * 2011-09-06 2013-09-11 トヨタ自動車株式会社 燃料ポンプおよび内燃機関の燃料供給システム
CN103857900B (zh) * 2011-10-06 2017-09-08 丰田自动车株式会社 内燃机的控制装置
JP5677329B2 (ja) * 2012-01-20 2015-02-25 日立オートモティブシステムズ株式会社 電磁駆動型の吸入弁を備えた高圧燃料供給ポンプ
US9989026B2 (en) * 2012-02-17 2018-06-05 Ford Global Technologies, Llc Fuel pump with quiet rotating suction valve
KR101905553B1 (ko) * 2012-10-31 2018-11-21 현대자동차 주식회사 가솔린 직분사 엔진의 제어 시스템 및 제어 방법
US9422898B2 (en) * 2013-02-12 2016-08-23 Ford Global Technologies, Llc Direct injection fuel pump
JP6221410B2 (ja) * 2013-06-27 2017-11-01 トヨタ自動車株式会社 高圧燃料ポンプ
DE102013215275A1 (de) * 2013-08-02 2015-02-05 Robert Bosch Gmbh Kraftstoffhochdruckpumpe, mit einem Auslassventil
CN106232978B (zh) * 2014-04-25 2020-02-28 日立汽车系统株式会社 高压燃料供给泵
JP6421701B2 (ja) * 2015-06-10 2018-11-14 株式会社デンソー 高圧ポンプ
JP6555055B2 (ja) * 2015-09-28 2019-08-07 株式会社デンソー 弁
JP6047648B2 (ja) * 2015-11-25 2016-12-21 日立オートモティブシステムズ株式会社 電磁吸入弁を備えた高圧燃料供給ポンプ
KR101877299B1 (ko) * 2016-04-07 2018-07-11 (주)모토닉 고압연료펌프용 유량제어밸브의 제어장치 및 제어방법
JP6569589B2 (ja) * 2016-04-28 2019-09-04 株式会社デンソー 高圧ポンプ
US10274231B2 (en) * 2016-07-19 2019-04-30 Haier Us Appliance Solutions, Inc. Caloric heat pump system
US11009282B2 (en) 2017-03-28 2021-05-18 Haier Us Appliance Solutions, Inc. Refrigerator appliance with a caloric heat pump
US11022348B2 (en) 2017-12-12 2021-06-01 Haier Us Appliance Solutions, Inc. Caloric heat pump for an appliance
DE112018005595T5 (de) * 2017-12-26 2020-07-30 Hitachi Automotive Systems, Ltd. Kraftstoffzuführpumpe
DE102019203967A1 (de) * 2018-03-27 2019-10-02 Keihin Corporation Ventileinheit-befestigungsstruktur und fluidpumpe welche selbige verwendet
US10648704B2 (en) 2018-04-18 2020-05-12 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly
US10648705B2 (en) 2018-04-18 2020-05-12 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly
US10782051B2 (en) 2018-04-18 2020-09-22 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly
US10830506B2 (en) 2018-04-18 2020-11-10 Haier Us Appliance Solutions, Inc. Variable speed magneto-caloric thermal diode assembly
US10876770B2 (en) 2018-04-18 2020-12-29 Haier Us Appliance Solutions, Inc. Method for operating an elasto-caloric heat pump with variable pre-strain
US11015842B2 (en) 2018-05-10 2021-05-25 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with radial polarity alignment
US10989449B2 (en) 2018-05-10 2021-04-27 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with radial supports
US11054176B2 (en) 2018-05-10 2021-07-06 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with a modular magnet system
US11092364B2 (en) 2018-07-17 2021-08-17 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with a heat transfer fluid circuit
US10684044B2 (en) 2018-07-17 2020-06-16 Haier Us Appliance Solutions, Inc. Magneto-caloric thermal diode assembly with a rotating heat exchanger
DE112019003065T5 (de) * 2018-07-27 2021-03-04 Hitachi Automotive Systems, Ltd. Kraftstoffpumpe
JP7398457B2 (ja) * 2018-12-07 2023-12-14 スタナダイン エルエルシー 高圧燃料ポンプ用入口制御バルブ
US11274860B2 (en) 2019-01-08 2022-03-15 Haier Us Appliance Solutions, Inc. Mechano-caloric stage with inner and outer sleeves
US11193697B2 (en) 2019-01-08 2021-12-07 Haier Us Appliance Solutions, Inc. Fan speed control method for caloric heat pump systems
US11168926B2 (en) 2019-01-08 2021-11-09 Haier Us Appliance Solutions, Inc. Leveraged mechano-caloric heat pump
US11149994B2 (en) 2019-01-08 2021-10-19 Haier Us Appliance Solutions, Inc. Uneven flow valve for a caloric regenerator
US11112146B2 (en) 2019-02-12 2021-09-07 Haier Us Appliance Solutions, Inc. Heat pump and cascaded caloric regenerator assembly
JP6886483B2 (ja) * 2019-03-15 2021-06-16 住友理工株式会社 コネクタ
US11015843B2 (en) 2019-05-29 2021-05-25 Haier Us Appliance Solutions, Inc. Caloric heat pump hydraulic system
DE102019116353B4 (de) * 2019-06-17 2020-12-24 Man Energy Solutions Se Kraftstoffpumpe
JP7248794B2 (ja) * 2019-06-27 2023-03-29 日立Astemo株式会社 高圧燃料ポンプ
EP4350139A1 (de) 2022-10-06 2024-04-10 Marelli Europe S.p.A. Verfahren zur steuerung eines kraftstoffeinspritzsystems

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DE3115909A1 (de) * 1981-04-22 1982-11-04 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg "brennstoffpumpe"
US4706705A (en) * 1986-04-01 1987-11-17 The Lee Company Check valve
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JPH07145763A (ja) * 1993-11-25 1995-06-06 Nippondenso Co Ltd 燃料噴射装置の調量用電磁弁
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JP2001182597A (ja) * 1999-12-24 2001-07-06 Hitachi Ltd 高圧燃料ポンプ制御装置及び筒内噴射エンジン制御装置
JP3786002B2 (ja) 2001-12-14 2006-06-14 トヨタ自動車株式会社 内燃機関の高圧燃料供給装置
JP3823060B2 (ja) * 2002-03-04 2006-09-20 株式会社日立製作所 高圧燃料供給ポンプ
DE10251014A1 (de) * 2002-11-02 2004-05-19 Robert Bosch Gmbh Kraftstoffzumesseinheit für Kraftstoffeinspritzanlagen von Brennkraftmaschinen
JP4036153B2 (ja) * 2003-07-22 2008-01-23 株式会社日立製作所 ダンパ機構及び高圧燃料供給ポンプ
JP4120630B2 (ja) 2004-09-24 2008-07-16 トヨタ自動車株式会社 内燃機関の高圧燃料供給装置およびその設計方法
JP4478944B2 (ja) * 2004-12-17 2010-06-09 株式会社デンソー 流体調量弁およびそれを用いた燃料噴射ポンプ
JP2006207451A (ja) 2005-01-27 2006-08-10 Toyota Motor Corp 燃料ポンプ及びその燃料ポンプに備えられる吐出弁
JP4455470B2 (ja) * 2005-10-19 2010-04-21 日立オートモティブシステムズ株式会社 高圧燃料ポンプ、及び高圧燃料ポンプのノーマルクローズ型の電磁弁のコントローラ
JP4678065B2 (ja) * 2009-02-25 2011-04-27 株式会社デンソー ダンパ装置、それを用いた高圧ポンプおよびその製造方法

Also Published As

Publication number Publication date
CN101779033A (zh) 2010-07-14
US8911218B2 (en) 2014-12-16
JP2009041420A (ja) 2009-02-26
US20110129363A1 (en) 2011-06-02
CN101779033B (zh) 2012-05-30
JP4353288B2 (ja) 2009-10-28
EP2187038A4 (de) 2011-03-02
WO2009020039A1 (ja) 2009-02-12
EP2187038A1 (de) 2010-05-19
EP2187038B1 (de) 2012-02-29

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