ITTO910771A1 - Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico - Google Patents

Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico

Info

Publication number
ITTO910771A1
ITTO910771A1 IT000771A ITTO910771A ITTO910771A1 IT TO910771 A1 ITTO910771 A1 IT TO910771A1 IT 000771 A IT000771 A IT 000771A IT TO910771 A ITTO910771 A IT TO910771A IT TO910771 A1 ITTO910771 A1 IT TO910771A1
Authority
IT
Italy
Prior art keywords
pulverizing
valve
feeding device
electromagnetically operated
operated fuel
Prior art date
Application number
IT000771A
Other languages
English (en)
Inventor
Rudolf Babitzka
Marcello Cristiani
Original Assignee
Weber Srl
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 Weber Srl filed Critical Weber Srl
Priority to ITTO910771A priority Critical patent/IT1250845B/it
Publication of ITTO910771A0 publication Critical patent/ITTO910771A0/it
Priority to EP92117295A priority patent/EP0536773B1/en
Priority to ES92117295T priority patent/ES2076645T3/es
Priority to DE69203197T priority patent/DE69203197T2/de
Priority to US07/960,536 priority patent/US5348232A/en
Publication of ITTO910771A1 publication Critical patent/ITTO910771A1/it
Application granted granted Critical
Publication of IT1250845B publication Critical patent/IT1250845B/it

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
    • 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
    • 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
    • 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
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0667—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature acting as a valve or having a short valve body attached thereto
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49417—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including molding or casting
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49426—Valve or choke making including metal shaping and diverse operation

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)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
ITTO910771A 1991-10-11 1991-10-11 Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico IT1250845B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO910771A IT1250845B (it) 1991-10-11 1991-10-11 Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico
EP92117295A EP0536773B1 (en) 1991-10-11 1992-10-09 Electromagnetically actuated fuel atomising and metering valve for a heat engine fuel supply device
ES92117295T ES2076645T3 (es) 1991-10-11 1992-10-09 Valvula de atomizacion y dosificacion de combustible accionada electromagneticamente para un dispositivo de suministro de combustible de motor termico.
DE69203197T DE69203197T2 (de) 1991-10-11 1992-10-09 Elektromagnetisch betätigbares Kraftstoffzerstäubungs- und Dosierventil für eine Kraftstoffansaugvorrichtung einer Brennkraftmaschine.
US07/960,536 US5348232A (en) 1991-10-11 1992-10-13 Electromagnetically actuated fuel atomising and metering valve for a heat engine fuel supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910771A IT1250845B (it) 1991-10-11 1991-10-11 Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico

Publications (3)

Publication Number Publication Date
ITTO910771A0 ITTO910771A0 (it) 1991-10-11
ITTO910771A1 true ITTO910771A1 (it) 1993-04-11
IT1250845B IT1250845B (it) 1995-04-21

Family

ID=11409637

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910771A IT1250845B (it) 1991-10-11 1991-10-11 Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico

Country Status (5)

Country Link
US (1) US5348232A (it)
EP (1) EP0536773B1 (it)
DE (1) DE69203197T2 (it)
ES (1) ES2076645T3 (it)
IT (1) IT1250845B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08506876A (ja) * 1993-12-09 1996-07-23 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング 電磁操作式の弁
US5732888A (en) * 1993-12-09 1998-03-31 Robert Bosch Gmbh Electromagnetically operable valve
DE4412277A1 (de) * 1994-04-09 1995-10-12 Bosch Gmbh Robert Elektromagnetisch betätigbares Brennstoffeinspritzventil
JPH08129948A (ja) * 1994-10-28 1996-05-21 Mitsubishi Electric Corp スタータ用マグネットスイッチ
US5979866A (en) * 1995-06-06 1999-11-09 Sagem, Inc. Electromagnetically actuated disc-type valve
US5692723A (en) * 1995-06-06 1997-12-02 Sagem-Lucas, Inc. Electromagnetically actuated disc-type valve
FR2736099B1 (fr) * 1995-06-27 1997-08-01 Valeo Equip Electr Moteur Demarreur de vehicule automobile et contacteur pour un tel demarreur comportant un relais auxiliaire de commande integre au contacteur
DE19654322C2 (de) * 1996-12-24 1999-12-23 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil
US6412170B1 (en) * 1997-04-24 2002-07-02 Siemens Aktiengesellschaft Method of manufacturing a control flap
US5820099A (en) * 1997-05-20 1998-10-13 Siemens Automotive Corporation Fluid migration inhibitor for fuel injectors
DE19726727A1 (de) 1997-06-24 1999-01-07 Bosch Gmbh Robert Brennstoffeinspritzventil oder Brennstoffeinspritzdüse
IT1310497B1 (it) * 1999-09-28 2002-02-18 Magneti Marelli Spa Iniettore carburante.
US6533188B1 (en) * 2000-12-29 2003-03-18 Siemens Automotive Corporation Modular fuel injector having a snap-on orifice disk retainer and having an integral filter and dynamic adjustment assembly
US6520422B2 (en) * 2000-12-29 2003-02-18 Siemens Automotive Corporation Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having a terminal connector interconnecting an electromagnetic actuator with an electrical terminal
US6547154B2 (en) * 2000-12-29 2003-04-15 Siemens Automotive Corporation Modular fuel injector having a terminal connector interconnecting an electromagnetic actuator with a pre-bent electrical terminal
US6523756B2 (en) * 2000-12-29 2003-02-25 Siemens Automotive Corporation Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having a lift set sleeve
US6520421B2 (en) * 2000-12-29 2003-02-18 Siemens Automotive Corporation Modular fuel injector having an integral filter and o-ring retainer
US6607143B2 (en) * 2000-12-29 2003-08-19 Siemens Automotive Corporation Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having a lift set sleeve
DE10118163B4 (de) * 2001-04-11 2007-04-19 Robert Bosch Gmbh Brennstoffeinspritzventil
JP2003206820A (ja) * 2002-01-17 2003-07-25 Keihin Corp 電磁式燃料噴射弁
RU2230214C2 (ru) * 2002-02-04 2004-06-10 Государственное производственное предприятие "Завод им. Масленникова" Электромагнитная форсунка (варианты)
DE10256662A1 (de) 2002-12-04 2004-06-17 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10215939C1 (de) * 2002-04-11 2003-08-21 Ina Schaeffler Kg Elektromagnetisches Hydtaulikventil, insbesondere Proportionalventil zur Steuerung einer Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle einer Brennkraftmaschine, sowie Verfahren zu dessen Herstellung
DE102004047179A1 (de) * 2004-09-29 2006-03-30 Robert Bosch Gmbh Brennstoffeinspritzventil
US8844901B2 (en) * 2009-03-27 2014-09-30 Horiba Stec, Co., Ltd. Flow control valve
JP6187563B2 (ja) * 2015-09-28 2017-08-30 株式会社デンソー 燃料噴射弁

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360161A (en) * 1979-01-29 1982-11-23 The Bendix Corporation Electromagnetic fuel injector
SU1566062A1 (ru) * 1979-07-10 1990-05-23 Центральный Научно-Исследовательский И Конструкторский Институт Топливной Аппаратуры Автотракторных И Стационарных Двигателей Электромагнитна форсунка
DE3411337A1 (de) * 1984-03-28 1985-10-10 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil
DE3502086A1 (de) * 1985-01-23 1986-07-24 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektromagnetisch betaetigbares kraftstoffeinspritzventil
IT1183213B (it) * 1985-02-07 1987-10-15 Alfa Romeo Spa Inietore elettrimagnetico per un motore a c.i.
US4934605A (en) * 1986-05-31 1990-06-19 Robert Bosch Gmbh Fuel injector valve
FR2632019B1 (fr) * 1987-11-13 1994-05-20 Hitachi Ltd Injecteur electromagnetique de carburant
DE3834447A1 (de) * 1988-10-10 1990-04-12 Mesenich Gerhard Elektromagnetisches einspritzventil und verfahren zu dessen herstellung
DE3904446A1 (de) * 1989-02-15 1990-08-16 Bosch Gmbh Robert Lochplatte fuer ein kraftstoffeinspritzventil
IT223984Z2 (it) * 1990-01-17 1995-10-05 Weber Srl Valvola di un dispositivo di alimentazione di un motore a combustione interna
DE4018256A1 (de) * 1990-06-07 1991-12-12 Bosch Gmbh Robert Elektromagnetisch betaetigbares brennstoffeinspritzventil

Also Published As

Publication number Publication date
US5348232A (en) 1994-09-20
ES2076645T3 (es) 1995-11-01
DE69203197D1 (de) 1995-08-03
EP0536773A1 (en) 1993-04-14
EP0536773B1 (en) 1995-06-28
ITTO910771A0 (it) 1991-10-11
IT1250845B (it) 1995-04-21
DE69203197T2 (de) 1996-01-18

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971029