BR9508610A - Injetor de combustível dotado de paralelismo aperdfeiçoado da superfície de induzido de colis o para a superfície de batente de colisão - Google Patents

Injetor de combustível dotado de paralelismo aperdfeiçoado da superfície de induzido de colis o para a superfície de batente de colisão

Info

Publication number
BR9508610A
BR9508610A BR9508610A BR9508610A BR9508610A BR 9508610 A BR9508610 A BR 9508610A BR 9508610 A BR9508610 A BR 9508610A BR 9508610 A BR9508610 A BR 9508610A BR 9508610 A BR9508610 A BR 9508610A
Authority
BR
Brazil
Prior art keywords
collision
fuel injector
improved parallelism
stop surface
parallelism
Prior art date
Application number
BR9508610A
Other languages
English (en)
Inventor
Bryan C Hall
Ray T Wildeson
David P Wieczorek
Gordon H Wyant
Debora E Nally
Original Assignee
Siemens Automotive Corp Lp
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 Siemens Automotive Corp Lp filed Critical Siemens Automotive Corp Lp
Publication of BR9508610A publication Critical patent/BR9508610A/pt

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
    • 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
    • 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
    • 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
    • F02M51/0671—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 having an elongated valve body attached thereto

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)
BR9508610A 1994-08-18 1995-08-09 Injetor de combustível dotado de paralelismo aperdfeiçoado da superfície de induzido de colis o para a superfície de batente de colisão BR9508610A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/292,454 US5494223A (en) 1994-08-18 1994-08-18 Fuel injector having improved parallelism of impacting armature surface to impacted stop surface
PCT/US1995/010106 WO1996006281A1 (en) 1994-08-18 1995-08-09 Fuel injector having improved parallelism of impacting armature surface to impacted stop surface

Publications (1)

Publication Number Publication Date
BR9508610A true BR9508610A (pt) 1997-12-30

Family

ID=23124744

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9508610A BR9508610A (pt) 1994-08-18 1995-08-09 Injetor de combustível dotado de paralelismo aperdfeiçoado da superfície de induzido de colis o para a superfície de batente de colisão

Country Status (8)

Country Link
US (1) US5494223A (pt)
EP (1) EP0776422B1 (pt)
JP (1) JPH10504627A (pt)
KR (1) KR100363489B1 (pt)
CN (1) CN1061128C (pt)
BR (1) BR9508610A (pt)
DE (1) DE69507149T2 (pt)
WO (1) WO1996006281A1 (pt)

Families Citing this family (34)

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AT1622U1 (de) * 1995-02-28 1997-08-25 Avl Verbrennungskraft Messtech Einspritzsystem mit einem einspritzventil für eine selbstzündende brennkraftmaschine
US5625946A (en) * 1995-05-19 1997-05-06 Siemens Automotive Corporation Armature guide for an electromechanical fuel injector and method of assembly
US5642862A (en) * 1995-07-28 1997-07-01 Siemens Automotive Corporation Fuel injection valve having a guide diaphragm and method for assembling
US5775599A (en) * 1996-06-12 1998-07-07 Impco Technologies, Inc. Gaseous fuel injector for internal combustion engine
US5775600A (en) 1996-07-31 1998-07-07 Wildeson; Ray Method and fuel injector enabling precision setting of valve lift
JPH1047199A (ja) * 1996-07-31 1998-02-17 Mitsubishi Electric Corp 筒内噴射用燃料噴射弁
US5947380A (en) * 1997-11-03 1999-09-07 Caterpillar Inc. Fuel injector utilizing flat-seat poppet valves
US6019297A (en) * 1998-02-05 2000-02-01 Siemens Automotive Corporation Non-magnetic shell for welded fuel injector
US6508418B1 (en) 1998-05-27 2003-01-21 Siemens Automotive Corporation Contaminant tolerant compressed natural gas injector and method of directing gaseous fuel therethrough
US6328231B1 (en) * 1998-05-27 2001-12-11 Siemens Automotive Corporation Compressed natural gas injector having improved low noise valve needle
US6431474B2 (en) 1999-05-26 2002-08-13 Siemens Automotive Corporation Compressed natural gas fuel injector having magnetic pole face flux director
US6334580B2 (en) * 1999-05-26 2002-01-01 Siemens Automotive Corporation Gaseous injector with columnated jet oriface flow directing device
US6089467A (en) * 1999-05-26 2000-07-18 Siemens Automotive Corporation Compressed natural gas injector with gaseous damping for armature needle assembly during opening
US6178632B1 (en) * 1999-08-06 2001-01-30 Siemens Canada Limited Method for manufacturing air assist passageways for fuel insector
US6422488B1 (en) 1999-08-10 2002-07-23 Siemens Automotive Corporation Compressed natural gas injector having gaseous dampening for armature needle assembly during closing
US6405947B2 (en) 1999-08-10 2002-06-18 Siemens Automotive Corporation Gaseous fuel injector having low restriction seat for valve needle
US6161783A (en) * 1999-09-17 2000-12-19 Impco Technologies, Inc. Gaseous fuel injector
US6799733B1 (en) 2000-06-28 2004-10-05 Siemens Automotive Corporation Fuel injector having a modified seat for enhanced compressed natural gas jet mixing
US6409101B1 (en) * 2000-06-30 2002-06-25 Siemens Automotive Corporation Hollow oversized telescopic needle with armature
US6302337B1 (en) * 2000-08-24 2001-10-16 Synerject, Llc Sealing arrangement for air assist fuel injectors
DE10108945A1 (de) * 2001-02-24 2002-09-05 Bosch Gmbh Robert Brennstoffeinspritzventil
EP1415084B1 (de) * 2001-08-08 2010-11-03 Siemens Aktiengesellschaft Dosiervorrichtung
US7182281B2 (en) * 2003-10-31 2007-02-27 Synerject, Llc Air assist fuel injector with a one piece leg/seat
DE60307117T2 (de) * 2003-12-22 2006-12-21 Siemens Vdo Automotive S.P.A., Fauglia Ventilkörper für einen Flüssigkeitsinjektor
JP3819906B2 (ja) * 2004-02-27 2006-09-13 株式会社ケーヒン 電磁式燃料噴射弁およびその製造方法
DE102004025079A1 (de) * 2004-05-21 2005-12-08 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102004037541B4 (de) * 2004-08-03 2016-12-29 Robert Bosch Gmbh Brennstoffeinspritzventil
JP2007100641A (ja) * 2005-10-06 2007-04-19 Hitachi Ltd 燃料噴射弁
US7703471B2 (en) * 2007-05-25 2010-04-27 Tsm Corporation Single-action discharge valve
US20100007224A1 (en) * 2008-07-08 2010-01-14 Caterpillar Inc. Precision ground stator assembly for solenoid actuator and fuel injector using same
EP2535552B1 (en) * 2011-06-15 2015-02-25 Continental Automotive GmbH Valve assembly for an injection valve and injection valve
EP3064757B1 (en) * 2015-03-05 2018-11-14 Continental Automotive GmbH Method for manufacturing an injector for injecting fluid and injector for injecting fluid
CN109736990B (zh) * 2019-04-03 2019-07-16 常州江苏大学工程技术研究院 一种龙卷风式喷嘴
WO2021035690A1 (zh) * 2019-08-30 2021-03-04 深圳市大疆创新科技有限公司 农业植保无人机的机载喷头结构、喷洒系统及无人机

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Publication number Priority date Publication date Assignee Title
DE2755400A1 (de) * 1977-12-13 1979-06-21 Bosch Gmbh Robert Kraftstoff-einspritzanlage fuer brennkraftmaschinen, insbesondere fuer schichtlademotoren
DE3831196A1 (de) * 1988-09-14 1990-03-22 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
DE3843862A1 (de) * 1988-12-24 1990-06-28 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
DE3942306A1 (de) * 1989-12-21 1991-06-27 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
DE4003227C1 (en) * 1990-02-03 1991-01-03 Robert Bosch Gmbh, 7000 Stuttgart, De EM fuel injection valve for IC engine - has two overlapping parts welded together as narrowed section of one part
DE4003228A1 (de) * 1990-02-03 1991-08-22 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
DE4008675A1 (de) * 1990-03-17 1991-09-19 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
US5301874A (en) * 1990-05-26 1994-04-12 Robert Bosch Gmbh Adjusting sleeve for an electromagnetically actuatable valve
DE4018256A1 (de) * 1990-06-07 1991-12-12 Bosch Gmbh Robert Elektromagnetisch betaetigbares brennstoffeinspritzventil
US5307991A (en) * 1990-10-09 1994-05-03 Ford Motor Company Fuel injector and method of manufacturing
DE4109868A1 (de) * 1991-03-26 1992-10-01 Bosch Gmbh Robert Einstellbuchse fuer ein elektromagnetisch betaetigbares ventil und verfahren zur herstellung
DE4113682A1 (de) * 1991-04-26 1992-10-29 Bosch Gmbh Robert Einspritzventil
DE4123787A1 (de) * 1991-07-18 1993-01-21 Bosch Gmbh Robert Verfahren zur einstellung eines brennstoffeinspritzventils und brennstoffeinspritzventil
DE4125155C1 (pt) * 1991-07-30 1993-02-04 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4131500A1 (de) * 1991-09-21 1993-03-25 Bosch Gmbh Robert Elektromagnetisch betaetigbares einspritzventil

Also Published As

Publication number Publication date
EP0776422B1 (en) 1999-01-07
US5494223A (en) 1996-02-27
CN1155921A (zh) 1997-07-30
KR100363489B1 (ko) 2003-02-19
JPH10504627A (ja) 1998-05-06
WO1996006281A1 (en) 1996-02-29
CN1061128C (zh) 2001-01-24
DE69507149D1 (de) 1999-02-18
EP0776422A1 (en) 1997-06-04
KR970705705A (ko) 1997-10-09
DE69507149T2 (de) 1999-06-02

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A,10A,11A,12A,13A E 14A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: EXTINGUE-SE A PATENTE EM VIRTUDE DO DISPOSTO NO ART. 78, INCISO IV, DA LPI 9.279, REFERENTE AO DESPACHO PUBLICADO NA RPI 2053 DE 11/05/2010 E AO NAO RECOLHIMENTO DA 15A, 16A, 17A E 18A ANUIDADES.