DE3120160A1 - Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzan lagen - Google Patents

Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzan lagen

Info

Publication number
DE3120160A1
DE3120160A1 DE19813120160 DE3120160A DE3120160A1 DE 3120160 A1 DE3120160 A1 DE 3120160A1 DE 19813120160 DE19813120160 DE 19813120160 DE 3120160 A DE3120160 A DE 3120160A DE 3120160 A1 DE3120160 A1 DE 3120160A1
Authority
DE
Germany
Prior art keywords
valve
guide
fuel injection
valve part
armature
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.)
Granted
Application number
DE19813120160
Other languages
German (de)
English (en)
Other versions
DE3120160C2 (en:Method
Inventor
Udo Ing.(Grad.) 7073 Lorch Hafner
Heinrich Dipl.-Phys.Dr. 7250 Leonberg Knapp
Rudolf 7000 Stuttgart Krauss
Rudolf Dipl.-Ing.Dr. 7141 Benningen Sauer
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
Priority to DE19813120160 priority Critical patent/DE3120160A1/de
Priority to US06/378,453 priority patent/US4477027A/en
Priority to JP57084129A priority patent/JPS57208379A/ja
Publication of DE3120160A1 publication Critical patent/DE3120160A1/de
Application granted granted Critical
Publication of DE3120160C2 publication Critical patent/DE3120160C2/de
Granted 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
    • F02M51/0653—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle valve
    • F02M51/0657—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle valve the body being hollow and its interior communicating with the fuel flow
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type 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)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
DE19813120160 1981-05-21 1981-05-21 Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzan lagen Granted DE3120160A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19813120160 DE3120160A1 (de) 1981-05-21 1981-05-21 Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzan lagen
US06/378,453 US4477027A (en) 1981-05-21 1982-05-14 Electromagnetically actuatable valve, in particular a fuel injection valve for fuel injection systems
JP57084129A JPS57208379A (en) 1981-05-21 1982-05-20 Electromagnetic operating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813120160 DE3120160A1 (de) 1981-05-21 1981-05-21 Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzan lagen

Publications (2)

Publication Number Publication Date
DE3120160A1 true DE3120160A1 (de) 1982-12-09
DE3120160C2 DE3120160C2 (en:Method) 1989-08-03

Family

ID=6132847

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813120160 Granted DE3120160A1 (de) 1981-05-21 1981-05-21 Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzan lagen

Country Status (3)

Country Link
US (1) US4477027A (en:Method)
JP (1) JPS57208379A (en:Method)
DE (1) DE3120160A1 (en:Method)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143848A1 (de) * 1981-11-05 1983-05-11 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil
DE3427526A1 (de) * 1984-07-26 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
EP0144548A3 (en) * 1983-10-13 1986-06-11 Atlas Fahrzeugtechnik Gmbh Electromagnetically operated flow-control valve
EP0358922A1 (de) * 1988-09-14 1990-03-21 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil
EP0450654A1 (en) * 1990-04-06 1991-10-09 WEBER S.r.l. Electromagnetic fuel metering and atomizing valve for an internal combustion engine fuel supply device
US5613640A (en) * 1994-09-09 1997-03-25 Zexel Corporation Fuel injection valve
DE102019107837A1 (de) * 2019-03-27 2020-10-01 Marco Systemanalyse Und Entwicklung Gmbh Jet-Ventil

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8553165U1 (it) * 1985-03-22 1986-09-22 Weber Spa Valvola per la dosatura del carburante per un dispositivo di alimentazione di un motore a combustione interna
FR2597186B1 (fr) * 1986-04-14 1990-01-12 Europ Propulsion Soupape ou vanne fonctionnant sans frottement
IT1219397B (it) * 1988-06-23 1990-05-11 Weber Srl Valvola per la dosatura e la polverizzazione di carburante ad azionamento elettromagnetico provvista di doppia serie di fori laterali di ingresso del carburante
DE3834447A1 (de) * 1988-10-10 1990-04-12 Mesenich Gerhard Elektromagnetisches einspritzventil und verfahren zu dessen herstellung
DE3935148A1 (de) * 1989-10-21 1991-05-02 Bosch Gmbh Robert Elektromagnetisch betaetigbares kraftstoffeinspritzventil
US5285969A (en) * 1989-11-25 1994-02-15 Robert Bosch Gmbh Electromagnetically operated fuel injection valve
DE3940585A1 (de) * 1989-12-08 1991-06-13 Bosch Gmbh Robert Elektromagnetisch betaetigbares kraftstoffeinspritzventil
US5374029A (en) * 1992-06-26 1994-12-20 Wright Components, Inc. Solenoid flow control valve and frictionless plunger assembly
RU2125180C1 (ru) * 1992-12-21 1999-01-20 Трэнском Гэс Текнолоджи ПТИ Лтд. Инжектор для подачи текучей среды
DE4243541A1 (de) * 1992-12-22 1994-06-23 Kloeckner Humboldt Deutz Ag Verfahren und Vorrichtung zur Kraftstoffeinspritzung in eine Dieselbrennkraftmaschine
US5350119A (en) * 1993-06-01 1994-09-27 Siemens Automotive L.P. Clad metal orifice disk for fuel injectors
US5341994A (en) * 1993-07-30 1994-08-30 Siemens Automotive L.P. Spoked solenoid armature for an electromechanical valve
DE4426006A1 (de) * 1994-07-22 1996-01-25 Bosch Gmbh Robert Ventilnadel für ein elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung
US5791531A (en) * 1996-04-12 1998-08-11 Nordson Corporation High speed fluid dispenser having electromechanical valve
US6820598B2 (en) * 2002-03-22 2004-11-23 Chrysalis Technologies Incorporated Capillary fuel injector with metering valve for an internal combustion engine
US7357124B2 (en) * 2002-05-10 2008-04-15 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
WO2005001279A1 (en) * 2003-06-10 2005-01-06 Siemens Vdo Automotive Corporation Modular fuel injector with di-pole magnetic circuit
US7337768B2 (en) * 2004-05-07 2008-03-04 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
DE102010062077A1 (de) * 2010-11-26 2012-05-31 Robert Bosch Gmbh Ventileinrichtung mit einem wenigstens abschnittsweise zylindrischen Bewegungselement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2262488A1 (de) * 1971-12-21 1973-07-19 Renault Magnetventil mit kugelverschluss
DE3046889A1 (de) * 1980-12-12 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzanlagen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1076184A (en) * 1963-05-01 1967-07-19 Ass Eng Ltd Fuel injectors for internal combustion engines
DE2936425A1 (de) * 1979-09-08 1981-04-02 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares kraftsoffeinspritzventil
US4350301A (en) * 1980-06-25 1982-09-21 The Bendix Corporation Flow controlled pressure regulating device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2262488A1 (de) * 1971-12-21 1973-07-19 Renault Magnetventil mit kugelverschluss
DE3046889A1 (de) * 1980-12-12 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzanlagen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143848A1 (de) * 1981-11-05 1983-05-11 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil
EP0144548A3 (en) * 1983-10-13 1986-06-11 Atlas Fahrzeugtechnik Gmbh Electromagnetically operated flow-control valve
DE3427526A1 (de) * 1984-07-26 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
EP0358922A1 (de) * 1988-09-14 1990-03-21 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil
EP0450654A1 (en) * 1990-04-06 1991-10-09 WEBER S.r.l. Electromagnetic fuel metering and atomizing valve for an internal combustion engine fuel supply device
US5613640A (en) * 1994-09-09 1997-03-25 Zexel Corporation Fuel injection valve
DE102019107837A1 (de) * 2019-03-27 2020-10-01 Marco Systemanalyse Und Entwicklung Gmbh Jet-Ventil

Also Published As

Publication number Publication date
JPS57208379A (en) 1982-12-21
DE3120160C2 (en:Method) 1989-08-03
JPH0226112B2 (en:Method) 1990-06-07
US4477027A (en) 1984-10-16

Similar Documents

Publication Publication Date Title
DE3120160A1 (de) Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzan lagen
DE3427526C2 (en:Method)
DE2948874A1 (de) Elektromagnetisch betaetigbares ventil
EP0813651B1 (de) Brennstoffeinspritzsystem
DE3143848C2 (en:Method)
EP0934459A1 (de) Brennstoffeinspritzventil
DE3010613A1 (de) Kraftstoffeinspritzanlage
DE2936853A1 (de) Elektromagnetisch betaetigbares ventil
EP1114249B1 (de) Brennstoffeinspritzventil
DE3013007A1 (de) Einspritzventil
DE2940239A1 (de) Elektromagnetisch betaetigbares ventil
DE3305039A1 (de) Elektromagnetisch betaetigbares ventil
DE3207919A1 (de) Elektromagnetisch betaetigbares ventil
DE3411337A1 (de) Kraftstoffeinspritzventil
DE3511463C2 (en:Method)
DE3046890A1 (de) Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzanlagen
DE102009000895B4 (de) Kraftstoffeinspritzventil
DE3418436C2 (en:Method)
EP1030968B1 (de) Brennstoffeinspritzventil
DE10156021A1 (de) Brennstoffeinspritzanlage
DE3500449A1 (de) Magnetventil zur fluidsteuerung
WO2001004486A1 (de) Brennstoffeinspritzventil
DE3207917A1 (de) Elektromagnetisch betaetigbares ventil
WO2000040858A1 (de) Verfahren zur montage einer ventilbaugruppe eines brennstoffeinspritzventils
DE3522225A1 (de) Kraftstoffeinspritzventil mit ausgleichsfeder

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee