DE68925264T2 - Elektromagnetisches Drei-Wege-Ventil - Google Patents

Elektromagnetisches Drei-Wege-Ventil

Info

Publication number
DE68925264T2
DE68925264T2 DE1989625264 DE68925264T DE68925264T2 DE 68925264 T2 DE68925264 T2 DE 68925264T2 DE 1989625264 DE1989625264 DE 1989625264 DE 68925264 T DE68925264 T DE 68925264T DE 68925264 T2 DE68925264 T2 DE 68925264T2
Authority
DE
Germany
Prior art keywords
electromagnetic
way valve
valve
way
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.)
Expired - Lifetime
Application number
DE1989625264
Other languages
English (en)
Other versions
DE68925264D1 (de
Inventor
Koichi Kabai
Katsuyuki Tamai
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Application granted granted Critical
Publication of DE68925264D1 publication Critical patent/DE68925264D1/de
Publication of DE68925264T2 publication Critical patent/DE68925264T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating 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
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0045—Three-way valves
    • 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
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0073—Pressure balanced valves
    • 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
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
    • F02M63/008—Hollow valve members, e.g. members internally guided
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Multiple-Way Valves (AREA)
  • Magnetically Actuated Valves (AREA)
DE1989625264 1988-10-27 1989-10-26 Elektromagnetisches Drei-Wege-Ventil Expired - Lifetime DE68925264T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27187088 1988-10-27
JP23547189A JP2705236B2 (ja) 1988-10-27 1989-09-11 三方電磁弁

Publications (2)

Publication Number Publication Date
DE68925264D1 DE68925264D1 (de) 1996-02-08
DE68925264T2 true DE68925264T2 (de) 1996-05-30

Family

ID=26532143

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989625264 Expired - Lifetime DE68925264T2 (de) 1988-10-27 1989-10-26 Elektromagnetisches Drei-Wege-Ventil

Country Status (4)

Country Link
US (1) US5038826A (de)
EP (1) EP0367114B1 (de)
JP (1) JP2705236B2 (de)
DE (1) DE68925264T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032924A1 (de) * 2000-07-06 2002-01-24 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2712760B2 (ja) * 1990-05-29 1998-02-16 トヨタ自動車株式会社 燃料噴射弁
JP2535283Y2 (ja) * 1990-11-29 1997-05-07 三輪精機株式会社 凍結解除機能付電磁弁
EP0816733B1 (de) * 1993-03-19 2001-07-04 Cummins Engine Company, Inc. Druckausgeglichenes Dreiwege-Magnetventil
JP3144136B2 (ja) * 1993-03-31 2001-03-12 株式会社デンソー 三方電磁弁
DE69400242T2 (de) * 1993-03-31 1996-10-10 Cummins Engine Co Inc Kompaktes Dreiwegeventil mit einem Dorn in einer Hülse
WO1994027041A1 (en) 1993-05-06 1994-11-24 Cummins Engine Company, Inc. Compact high performance fuel system with accumulator
AU6828294A (en) * 1993-05-06 1994-12-12 Cummins Engine Company Inc. Distributor for a high pressure fuel system
DE4336108C1 (de) * 1993-10-22 1994-12-01 Daimler Benz Ag Magnetvenitl an einer für Brennkraftmaschinen vorgesehenen Kraftstoffeinspritzdüse
GB9322850D0 (en) * 1993-11-05 1993-12-22 Lucas Ind Plc Control valve
DE4406901C2 (de) * 1994-03-03 1998-03-19 Daimler Benz Ag Magnetventilgesteuerter Injektor für eine Brennkraftmaschine
FR2718490B1 (fr) * 1994-04-06 1996-07-05 Solex Vanne à deux étages pour l'alimentation en air d'injecteurs de moteur à combustion interne.
US5507316A (en) * 1994-09-15 1996-04-16 Eaton Corporation Engine hydraulic valve actuator spool valve
US5518030A (en) * 1994-12-12 1996-05-21 Cummins Engine Company, Inc. Three-way flow valve with variable drain orifice area
DE19515895A1 (de) * 1995-04-29 1996-10-31 Bosch Gmbh Robert Druckluft-Versorgungseinrichtung für Fahrzeug-Druckluftanlagen sowie Verfahren zum Steuern der Druckluft-Versorgungseinrichtung
US5899136A (en) * 1996-12-18 1999-05-04 Cummins Engine Company, Inc. Low leakage plunger and barrel assembly for high pressure fluid system
DE19716041C2 (de) * 1997-04-17 1999-11-04 Daimler Chrysler Ag Elektromagnetisch betätigbares Ventil
JP3309765B2 (ja) * 1997-05-16 2002-07-29 三菱電機株式会社 高圧燃料供給ポンプ
US5918630A (en) * 1998-01-22 1999-07-06 Cummins Engine Company, Inc. Pin-within-a-sleeve three-way solenoid valve with side load reduction
JP2857139B1 (ja) * 1998-01-30 1999-02-10 三菱電機株式会社 高圧燃料供給ポンプ
DE19908418C1 (de) * 1999-02-26 2000-10-26 Siemens Ag Steuerventil zum Einsatz in einem Speichereinspritzsystem für einen Dieselmotor
DE19939457A1 (de) * 1999-08-20 2001-03-01 Bosch Gmbh Robert Hydraulische Steuervorrichtung
DE19949528A1 (de) 1999-10-14 2001-04-19 Bosch Gmbh Robert Doppelschaltendes Steuerventil für einen Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen mit hydraulischer Verstärkung des Aktors
US7278593B2 (en) * 2002-09-25 2007-10-09 Caterpillar Inc. Common rail fuel injector
US8302390B2 (en) * 2004-09-28 2012-11-06 Continental Automotive Systems Us, Inc. Turbo control valve utilizing a permanent magnet
WO2008115796A1 (en) * 2007-03-16 2008-09-25 Cummins Inc. Low leakage plunger assembly for a high pressure fluid system
US8322376B2 (en) * 2008-06-09 2012-12-04 Bendix Commercial Vehicle Systems, Llc Solenoid valve
WO2013162576A1 (en) * 2012-04-26 2013-10-31 International Engine Intellectual Property Company, Llc Apparatus for controlling needle valve leakage
US9581265B2 (en) 2013-03-04 2017-02-28 Arizona Board Of Regents On Behalf Of Arizona State University Rotary actuator and valve
CN112594416B (zh) * 2020-12-03 2021-08-20 燕山大学 一种自保持式双阀芯电磁开关阀及使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2068857A5 (de) * 1969-10-24 1971-09-03 Sofredi
DE2920702A1 (de) * 1979-05-22 1980-11-27 Bosch Gmbh Robert Verteilerpumpe fuer brennkraftmaschinen
FR2541379B1 (fr) * 1983-02-21 1987-06-12 Renault Perfectionnement aux systemes d'injection a commande electromagnetique pour moteur diesel de type pression-temps ou l'aiguille de l'injecteur est pilotee par la decharge puis la charge d'une capacite
JPH0692743B2 (ja) * 1985-04-01 1994-11-16 日本電装株式会社 流体制御用電磁弁
DE8529255U1 (de) * 1985-10-15 1987-01-15 J.M. Voith Gmbh, 7920 Heidenheim, De
CH668621A5 (de) * 1986-01-22 1989-01-13 Dereco Dieselmotoren Forschung Kraftstoffeinspritzanlage fuer eine brennkraftmaschine.
JPH0759919B2 (ja) * 1986-04-04 1995-06-28 日本電装株式会社 デイ−ゼルエンジン用燃料噴射制御装置
JPH07122422B2 (ja) * 1986-05-02 1995-12-25 日本電装株式会社 燃料噴射装置
FR2624208B1 (fr) * 1987-12-04 1990-03-30 Renault Vehicules Ind Dispositif de guidage cylindrique a compensation de jeu de fonctionnement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032924A1 (de) * 2000-07-06 2002-01-24 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen

Also Published As

Publication number Publication date
EP0367114A3 (en) 1990-11-28
US5038826A (en) 1991-08-13
JP2705236B2 (ja) 1998-01-28
DE68925264D1 (de) 1996-02-08
JPH02253072A (ja) 1990-10-11
EP0367114B1 (de) 1995-12-27
EP0367114A2 (de) 1990-05-09

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Legal Events

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