JP2004044595A - 電磁弁制御されたサーボ弁 - Google Patents

電磁弁制御されたサーボ弁 Download PDF

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Publication number
JP2004044595A
JP2004044595A JP2003195318A JP2003195318A JP2004044595A JP 2004044595 A JP2004044595 A JP 2004044595A JP 2003195318 A JP2003195318 A JP 2003195318A JP 2003195318 A JP2003195318 A JP 2003195318A JP 2004044595 A JP2004044595 A JP 2004044595A
Authority
JP
Japan
Prior art keywords
solenoid valve
solenoid
valve
pressure
casing body
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.)
Pending
Application number
JP2003195318A
Other languages
English (en)
Japanese (ja)
Inventor
Lorenz Zerle
ローレンツ　ツェルレ
Holger Lapp
ホルガー　ラップ
Matthias Horn
マティアス　ホルン
Norbert Lampl
ノーベルト　ランプル
Andreas Rettich
アンドレアス　レティヒ
Thomas-Christian Hofmann
トーマス−クリスティアン　ホフマン
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JP2004044595A publication Critical patent/JP2004044595A/ja
Pending legal-status Critical Current

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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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/26—Fuel-injection apparatus with elastically deformable elements other than coil springs
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/90—Selection of particular materials
    • F02M2200/9053—Metals
    • F02M2200/9076—Non-ferrous metals
    • 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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/003—Valve inserts containing control chamber and valve piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2003195318A 2002-07-12 2003-07-10 電磁弁制御されたサーボ弁 Pending JP2004044595A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002131623 DE10231623A1 (de) 2002-07-12 2002-07-12 Magnetventilgesteuertes Servoventil, insbesondere Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
JP2004044595A true JP2004044595A (ja) 2004-02-12

Family

ID=27675205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003195318A Pending JP2004044595A (ja) 2002-07-12 2003-07-10 電磁弁制御されたサーボ弁

Country Status (4)

Country Link
JP (1) JP2004044595A (fr)
DE (1) DE10231623A1 (fr)
FR (1) FR2845426B1 (fr)
GB (1) GB2391906B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006093004A1 (fr) * 2005-03-01 2006-09-08 Bosch Corporation Soupape d’injection de carburant
JP2007120500A (ja) * 2005-10-25 2007-05-17 Crt Common Rail Technologies Ag 燃料噴射装置用インジェクタおよび該インジェクタを備えた燃料噴射装置
JP2008540896A (ja) * 2005-05-02 2008-11-20 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の噴射弁を制御するための弁

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005016010A1 (de) * 2005-04-07 2006-10-12 Robert Bosch Gmbh Ventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT227711Y1 (it) * 1992-12-29 1997-12-15 Elasis Sistema Ricerca Fiat Valvola di dosaggio a comando elettromagnetico per un iniettore di combustibile
IT1293434B1 (it) * 1997-07-11 1999-03-01 Elasis Sistema Ricerca Fiat Dispositivo di tenuta tra due vani soggetti a pressioni diverse, ad esempio in un inietttore di combustibile per motori a comustione
DE10020870A1 (de) * 2000-04-28 2001-10-31 Bosch Gmbh Robert Common-Rail-Injektor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006093004A1 (fr) * 2005-03-01 2006-09-08 Bosch Corporation Soupape d’injection de carburant
JP2008540896A (ja) * 2005-05-02 2008-11-20 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の噴射弁を制御するための弁
JP2007120500A (ja) * 2005-10-25 2007-05-17 Crt Common Rail Technologies Ag 燃料噴射装置用インジェクタおよび該インジェクタを備えた燃料噴射装置

Also Published As

Publication number Publication date
DE10231623A1 (de) 2004-01-29
FR2845426A1 (fr) 2004-04-09
GB2391906B (en) 2004-10-20
GB0315142D0 (en) 2003-08-06
FR2845426B1 (fr) 2006-02-03
GB2391906A (en) 2004-02-18

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