DE69406780D1 - Stossgedämpfte anker- und nadelventilanordnung - Google Patents

Stossgedämpfte anker- und nadelventilanordnung

Info

Publication number
DE69406780D1
DE69406780D1 DE69406780T DE69406780T DE69406780D1 DE 69406780 D1 DE69406780 D1 DE 69406780D1 DE 69406780 T DE69406780 T DE 69406780T DE 69406780 T DE69406780 T DE 69406780T DE 69406780 D1 DE69406780 D1 DE 69406780D1
Authority
DE
Germany
Prior art keywords
anchor
needle valve
valve arrangement
shock absorbed
shock
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
DE69406780T
Other languages
English (en)
Other versions
DE69406780T2 (de
Inventor
Benjamin Brinn
Gyula Huszar
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.)
Siemens Automotive Corp
Original Assignee
Siemens Automotive Corp
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 filed Critical Siemens Automotive Corp
Publication of DE69406780D1 publication Critical patent/DE69406780D1/de
Application granted granted Critical
Publication of DE69406780T2 publication Critical patent/DE69406780T2/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
    • 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
    • F02M51/066—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 and the valve being allowed to move relatively to each other or not being attached to each other
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0686—Braking, pressure equilibration, shock absorbing
    • 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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means
DE69406780T 1993-03-26 1994-03-03 Stossgedämpfte anker- und nadelventilanordnung Expired - Lifetime DE69406780T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/037,801 US5299776A (en) 1993-03-26 1993-03-26 Impact dampened armature and needle valve assembly
PCT/US1994/002329 WO1994023196A1 (en) 1993-03-26 1994-03-03 Impact dampened armature and needle valve assembly

Publications (2)

Publication Number Publication Date
DE69406780D1 true DE69406780D1 (de) 1997-12-18
DE69406780T2 DE69406780T2 (de) 1998-04-09

Family

ID=21896421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406780T Expired - Lifetime DE69406780T2 (de) 1993-03-26 1994-03-03 Stossgedämpfte anker- und nadelventilanordnung

Country Status (7)

Country Link
US (1) US5299776A (de)
EP (1) EP0690958B1 (de)
JP (1) JPH08508325A (de)
KR (1) KR100347430B1 (de)
CN (1) CN1035449C (de)
DE (1) DE69406780T2 (de)
WO (1) WO1994023196A1 (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0141942B1 (ko) * 1994-11-03 1998-07-15 문정환 포토 레지스터 공급량 조절장치
US5570842A (en) * 1994-12-02 1996-11-05 Siemens Automotive Corporation Low mass, through flow armature
US5758626A (en) * 1995-10-05 1998-06-02 Caterpillar Inc. Magnetically adjustable valve adapted for a fuel injector
JP3245035B2 (ja) * 1996-01-19 2002-01-07 三菱電機株式会社 空気制御バルブ
DE19627939C1 (de) * 1996-07-11 1997-03-20 Bosch Gmbh Robert Ventilnadel und Verfahren zur Herstellung einer Ventilnadel
US5865371A (en) * 1996-07-26 1999-02-02 Siemens Automotive Corporation Armature motion control method and apparatus for a fuel injector
GB9618122D0 (en) * 1996-08-30 1996-10-09 Ives Valves Needle valve
DE19816315A1 (de) 1998-04-11 1999-10-14 Bosch Gmbh Robert Brennstoffeinspritzventil
US6109541A (en) * 1998-07-23 2000-08-29 Caterpillar Inc. Apparatus for reducing the bounce of a poppet valve
DE19839522C1 (de) * 1998-08-29 1999-12-30 Daimler Chrysler Ag Für eine Brennkraftmaschine vorgesehene Steckpumpe mit integriertem Magnetventil
DE19849210A1 (de) * 1998-10-26 2000-04-27 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19855547A1 (de) 1998-12-02 2000-06-08 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil
JP3742853B2 (ja) * 1999-05-12 2006-02-08 ダイキン工業株式会社 冷凍回路用電動ニードル弁及びこれを備えた冷凍装置
DE19927900A1 (de) 1999-06-18 2000-12-21 Bosch Gmbh Robert Brennstoffeinspritzventil
US6105884A (en) * 1999-09-15 2000-08-22 Delphi Technologies, Inc. Fuel injector with molded plastic valve guides
DE19946602A1 (de) 1999-09-29 2001-04-12 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19950761A1 (de) 1999-10-21 2001-04-26 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10009037A1 (de) * 2000-02-25 2001-09-06 Bosch Gmbh Robert Steuerventil für eine Kraftstoff-Einspritzdüse
DE10036811A1 (de) 2000-07-28 2002-02-07 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10039078A1 (de) * 2000-08-10 2002-02-21 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10043085A1 (de) 2000-09-01 2002-03-14 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10063193A1 (de) * 2000-12-19 2002-06-27 Bosch Gmbh Robert Magnetventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine
DE10065528A1 (de) * 2000-12-28 2002-07-04 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10108945A1 (de) 2001-02-24 2002-09-05 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10118161B9 (de) 2001-04-11 2004-09-09 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10118162B9 (de) * 2001-04-11 2004-09-09 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10124743A1 (de) * 2001-05-21 2002-11-28 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10140795A1 (de) * 2001-08-20 2003-03-06 Bosch Gmbh Robert Brennstoffeinspritzventil
WO2005001279A1 (en) * 2003-06-10 2005-01-06 Siemens Vdo Automotive Corporation Modular fuel injector with di-pole magnetic circuit
US7044111B2 (en) * 2003-08-07 2006-05-16 Siemens Vdo Automotive Inc. Purge valve having permanent magnet armature
CN1324233C (zh) * 2003-09-08 2007-07-04 金剑 一种能够承受高负荷的喷油器
JP2005248846A (ja) * 2004-03-04 2005-09-15 Bosch Automotive Systems Corp 燃料通路のシール構造及びそのシール構造を備えた燃料噴射弁
DE102004025062B4 (de) * 2004-05-18 2006-09-14 Hydraulik-Ring Gmbh Gefriertaugliches Dosierventil
DE102005030957B4 (de) * 2005-06-30 2024-01-18 Robert Bosch Gmbh Einrichtung zur Dämpfung des Ankerhubs in Magnetventilen
JP4790441B2 (ja) * 2006-02-17 2011-10-12 日立オートモティブシステムズ株式会社 電磁燃料噴射弁及びその組立て方法
JP4576345B2 (ja) * 2006-02-17 2010-11-04 日立オートモティブシステムズ株式会社 電磁式燃料噴射弁
DE102007004687B4 (de) 2007-01-25 2012-03-01 Hydraulik-Ring Gmbh Volumensmengenabgabeeinheit und Verfahren zur Kalibrierung der Druckausgangssignal-Volumensmenge-Charakteristik
DE102007016252A1 (de) * 2007-04-04 2008-10-09 Robert Bosch Gmbh Magnetventil
US7871058B2 (en) * 2007-07-25 2011-01-18 Illinois Tool Works Inc. Dual inline solenoid-actuated hot melt adhesive dispensing valve assembly
DE102008012780B4 (de) 2008-03-05 2012-10-04 Hydraulik-Ring Gmbh Abgasnachbehandlungseinrichtung
DE602008003425D1 (de) 2008-06-27 2010-12-23 Fiat Ricerche Kraftstoffeinspritzgerät mit symmetrischem Mess-Servoventil für einen Verbrennungsmotor
US20100007224A1 (en) * 2008-07-08 2010-01-14 Caterpillar Inc. Precision ground stator assembly for solenoid actuator and fuel injector using same
CN101440766B (zh) * 2008-12-25 2013-04-17 联合汽车电子有限公司 喷油器的针阀结构
EP2211046B1 (de) * 2008-12-29 2011-03-02 C.R.F. Società Consortile per Azioni Brennstoffeinspritzsystem mit hoher Betriebswiederholbarkeit und -stabilität für einen Verbrennungsmotor
ATE523687T1 (de) * 2009-02-16 2011-09-15 Fiat Ricerche Verfahren zur herstellung eines kraftstoffeinspritzservoventils
DE602009001183D1 (de) * 2009-02-16 2011-06-09 Fiat Ricerche Verfahren zur Herstellung eines Kraftstoffeinspritzservoventils
ATE514857T1 (de) * 2009-02-16 2011-07-15 Fiat Ricerche Verfahren zur herstellung eines öffnen/shliessen- elements für servoventile in kraftstoffineinspritzdüsen
DE602009001092D1 (de) * 2009-02-16 2011-05-26 Fiat Ricerche Verfahren zur Herstellung eines Öffnen/Schliessen-Elements für ausgeglichene Servoventile von Kraftstoffeinspritzdüsen
DE602009001184D1 (de) * 2009-02-16 2011-06-09 Fiat Ricerche Verfahren zur Herstellung eines Kraftstoffeinspritzservoventils
EP2241743B1 (de) * 2009-04-14 2014-07-02 Continental Automotive GmbH Ventilanordnung für ein Einspritzventil und Einspritzventil
DE102009002483A1 (de) * 2009-04-20 2010-10-21 Robert Bosch Gmbh Verfahren zum Betreiben eines Einspritzventils
DE102009035940C5 (de) * 2009-08-03 2017-04-20 Cummins Ltd. SCR-Abgasnachbehandlungseinrichtung
DE102009046088B4 (de) * 2009-10-28 2021-07-29 Robert Bosch Gmbh Mengensteuerventil, insbesondere in einer Kraftstoff-Hochdruckpumpe, zur Zumessung eines fluiden Mediums
CN101818711B (zh) * 2010-06-03 2012-02-08 无锡开普动力有限公司 电控喷油器的喷射阀
DE102010062451A1 (de) * 2010-12-06 2012-06-06 Robert Bosch Gmbh Schaltventil mit einem Ventilkörper und einer diesen wenigstens zeitweise in Öffnungsrichtung beaufschlagenden Ventilnadel
DE102010061222B4 (de) 2010-12-14 2015-05-07 Cummins Ltd. SCR-Abgasnachbehandlungseinrichtung
JP5822269B2 (ja) * 2011-11-11 2015-11-24 株式会社ケーヒン 電磁式燃料噴射弁
JP5994642B2 (ja) * 2013-01-07 2016-09-21 マツダ株式会社 直噴エンジンの燃料噴射装置
CN106762302A (zh) * 2015-11-19 2017-05-31 联合汽车电子有限公司 喷油器的阀针组件及衔铁
CN110925124B (zh) * 2019-12-11 2021-08-31 长沙理工大学 一种低反跳高速电磁执行器
US11293564B2 (en) 2020-06-05 2022-04-05 Automatic Switch Company Valve silencing choke

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1754740A (en) * 1928-10-06 1930-04-15 Brooks Steam Motors Ltd Magnetic valve
US2504428A (en) * 1948-06-22 1950-04-18 Ruggles Klingemann Mfg Co Electrically operated shutoff valve
US2930404A (en) * 1957-01-16 1960-03-29 Marotta Valve Corp Three-way poppet-valve construction for plug-type valve
US4878650A (en) * 1988-04-29 1989-11-07 Allied-Signal Inc. Armature with shear stress damper
DE3834447A1 (de) * 1988-10-10 1990-04-12 Mesenich Gerhard Elektromagnetisches einspritzventil und verfahren zu dessen herstellung
US5114077A (en) * 1990-12-12 1992-05-19 Siemens Automotive L.P. Fuel injector end cap
GB9113486D0 (en) * 1991-06-21 1991-08-07 Lucas Ind Plc Valve
US5139224A (en) * 1991-09-26 1992-08-18 Siemens Automotive L.P. Solenoid armature bounce eliminator

Also Published As

Publication number Publication date
EP0690958A1 (de) 1996-01-10
WO1994023196A1 (en) 1994-10-13
DE69406780T2 (de) 1998-04-09
JPH08508325A (ja) 1996-09-03
US5299776A (en) 1994-04-05
KR100347430B1 (ko) 2003-08-02
CN1119885A (zh) 1996-04-03
EP0690958B1 (de) 1997-11-12
CN1035449C (zh) 1997-07-16

Similar Documents

Publication Publication Date Title
DE69406780T2 (de) Stossgedämpfte anker- und nadelventilanordnung
DE69409685D1 (de) Kraftstoffeinspritzventil und Rückschlagventil
DE59400338D1 (de) Dämpfventileinrichtung
DE59403514D1 (de) Haltedübel
DE69318709D1 (de) Ankerstossdaempfer
DE9310673U1 (de) Rückschlagventil
BR9304423A (pt) Ancora
DE69410893D1 (de) Rückschlagventil
FI103830B1 (fi) Palloventtiili
DE69409545T2 (de) Solenoid
DE69406755T2 (de) Kugelhahn
DE59403357D1 (de) Sperrventil
DE9314210U1 (de) Rückschlagventil
DE69423040D1 (de) Magnetkopf und magnetkopfvorrichtung
KR940020931U (ko) 체크밸브
DE69402812D1 (de) Kugelrückeschlagventil
DE9319172U1 (de) Rückschlagventil
ATA251593A (de) Ankerbohr- und -setzeinrichtung
DE9320944U1 (de) Rückschlagventil
KR950019683U (ko) 솔레노이드 밸브
BR9100982A (pt) Injetor de gas e valvula de retensao
BR9300404A (pt) Chumbador
KR950008212U (ko) 흡착기능을 겸한 공기주입기
KR950001597U (ko) 울타리조립용 앵커
DE9312772U1 (de) Rückschlagventil

Legal Events

Date Code Title Description
8364 No opposition during term of opposition