EP1577539A3 - Magnetventil mit einstellbarem Aktorhub und Verfahren zur Einstellung desselben - Google Patents

Magnetventil mit einstellbarem Aktorhub und Verfahren zur Einstellung desselben Download PDF

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Publication number
EP1577539A3
EP1577539A3 EP05100293A EP05100293A EP1577539A3 EP 1577539 A3 EP1577539 A3 EP 1577539A3 EP 05100293 A EP05100293 A EP 05100293A EP 05100293 A EP05100293 A EP 05100293A EP 1577539 A3 EP1577539 A3 EP 1577539A3
Authority
EP
European Patent Office
Prior art keywords
solenoid valve
valve housing
adjustable
adjusting
same
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.)
Withdrawn
Application number
EP05100293A
Other languages
English (en)
French (fr)
Other versions
EP1577539A2 (de
Inventor
Ralf Maier
Stefan Haug
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 EP1577539A2 publication Critical patent/EP1577539A2/de
Publication of EP1577539A3 publication Critical patent/EP1577539A3/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • 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
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • 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
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/507—Adjusting spring tension by screwing spring seats
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8053—Fuel injection apparatus manufacture, repair or assembly involving mechanical deformation of the apparatus or parts thereof
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8092—Fuel injection apparatus manufacture, repair or assembly adjusting or calibration
    • 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)

Abstract

Es wird ein Magnetventil mit einstellbarem Ankerhub, insbesondere für einen Kraftstoff-Injektor einer Brennkraftmaschine vorgeschlagen. Das Magnetventil (20) weist einen in einem Magnetventilgehäuse (26) angeordneten Magnetanker zur Betätigung eines Ventilgliedes auf, das in einem Ventilgehäuse (11) angeordnet ist. Zwischen dem Magnetventilgehäuse (26) und dem Ventilgehäuse (11) ist ein Abstand einstellbar, der den Ankerhub bildet, wobei das Magnetventilgehäuse (26) und das Ventilgehäuse (11) mittels einer Spannmutter (29) verbunden sind. Zwischen dem Magnetventilgehäuse (26) und dem Ventilgehäuse (11) ist ein elastisch verformbarer Distanzring (30) angeordnet, wobei durch eine Verformung des Distanzrings (30) der Ankerhub einstellbar ist. Als Distanzring (30) wird ein elastisch verformbarer metallischer Hohlring verwendet.
EP05100293A 2004-03-18 2005-01-19 Magnetventil mit einstellbarem Aktorhub und Verfahren zur Einstellung desselben Withdrawn EP1577539A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004013239 2004-03-18
DE102004013239.9A DE102004013239B4 (de) 2004-03-18 2004-03-18 Magnetventil mit einstellbarem Ankerhub und Verfahren zur Einstellung desselben

Publications (2)

Publication Number Publication Date
EP1577539A2 EP1577539A2 (de) 2005-09-21
EP1577539A3 true EP1577539A3 (de) 2005-10-19

Family

ID=34833166

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05100293A Withdrawn EP1577539A3 (de) 2004-03-18 2005-01-19 Magnetventil mit einstellbarem Aktorhub und Verfahren zur Einstellung desselben

Country Status (3)

Country Link
EP (1) EP1577539A3 (de)
CN (1) CN1670359A (de)
DE (1) DE102004013239B4 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060138374A1 (en) * 2004-04-14 2006-06-29 Lucas Michael A Solenoid actuated flow control valve including adjustable spacer
DE602005021310D1 (de) * 2005-03-14 2010-07-01 Fiat Ricerche Verstellbares Dosierservoventil eines Einspritzventils sowie dessen Verstellungsverfahren
DE102005058302A1 (de) * 2005-12-07 2007-06-14 Robert Bosch Gmbh Verformungsoptimierte Ankerführung für Magnetventile
EP1918568B1 (de) 2006-10-24 2009-02-25 C.R.F. Societa Consortile per Azioni Magnetdosierventil für ein Brennstoffeinspritzventil
DE602007001130D1 (de) * 2007-03-05 2009-06-25 Magneti Marelli Spa Elektromagnetventil zur Kraftstoffdosierung bei einem Verbrennungsmotor
DE102007052753A1 (de) * 2007-11-06 2009-05-07 Robert Bosch Gmbh Kraftstoffinjektor mit optimiertem Absteuerstoß
DE102008000907A1 (de) * 2008-04-01 2009-10-08 Robert Bosch Gmbh Magnetventil mit mehrteiligem Anker ohne Ankerführung
DE102008000926A1 (de) * 2008-04-02 2009-10-08 Robert Bosch Gmbh Kraftstoffinjektor mit Magnetventil
DE102008040015A1 (de) 2008-06-30 2009-12-31 Robert Bosch Gmbh Magnetventil, Kraftstoff-Injektor sowie Herstellungsverfahren
DE102008040074A1 (de) 2008-07-02 2010-01-07 Robert Bosch Gmbh Magnetventil zur Steuerung eines Einspritzventils eines Kraftstoff-Injektors
DE102008040168A1 (de) 2008-07-04 2010-01-07 Robert Bosch Gmbh Magnetventil für einen Kraftstoff-Injektor sowie Kraftstoff-Injektor
CN101592107B (zh) * 2009-04-24 2011-06-15 靳北彪 发动机用壳体形变燃油喷射器
DE102009060028A1 (de) * 2009-12-21 2011-06-22 Robert Bosch GmbH, 70469 Magnetventil
CN102252124B (zh) * 2010-05-21 2013-07-24 北京亚新科天纬油泵油嘴股份有限公司 一种应用于共轨喷油器的电磁阀
DE102010042688A1 (de) * 2010-10-20 2012-04-26 Robert Bosch Gmbh Kraftstoffinjektor
JP5537493B2 (ja) * 2011-05-13 2014-07-02 日立オートモティブシステムズ株式会社 燃料噴射弁のストローク調整方法及び燃料噴射弁
US8459218B2 (en) * 2011-05-19 2013-06-11 Eaton Corporation Adjustable-stroke solenoid valve
JP6115032B2 (ja) * 2012-06-29 2017-04-19 マツダ株式会社 直噴エンジンの燃料噴射弁
JP6123175B2 (ja) * 2012-06-29 2017-05-10 マツダ株式会社 直噴エンジンの燃料噴射装置
EP2687713B1 (de) * 2012-07-19 2017-10-11 Delphi International Operations Luxembourg S.à r.l. Ventilanordnung
DE102013212137A1 (de) * 2013-06-25 2015-01-08 Robert Bosch Gmbh Magnetventil und Kraftstoffinjektor mit einem Magnetventil
DE102013224820A1 (de) * 2013-12-04 2015-06-11 Robert Bosch Gmbh Ventil für ein hydraulisches Hybridsystem
CN104265534B (zh) * 2014-08-05 2017-05-03 中国第一汽车股份有限公司无锡油泵油嘴研究所 一种喷油速率可变共轨系统喷油器
CN104358644B (zh) * 2014-10-30 2019-05-31 辽阳钜锋汽车零部件有限公司 喷油器高速电磁阀
DE102014222504A1 (de) * 2014-11-04 2016-05-04 Robert Bosch Gmbh Ventileinrichtung
CN104728002A (zh) * 2015-03-26 2015-06-24 常州博瑞油泵油嘴有限公司 一种无静态泄漏的高压共轨喷油器
CN104747334A (zh) * 2015-03-26 2015-07-01 常州博瑞油泵油嘴有限公司 一种低惯量共轨喷油器的电磁喷射控制阀
CN104747337A (zh) * 2015-03-26 2015-07-01 常州博瑞油泵油嘴有限公司 一种即时响应型共轨喷油器的液力耦合器
CN106670783B (zh) * 2016-12-12 2019-05-10 贵州红林机械有限公司 一种电磁阀行程调节装置
EP3453930B1 (de) * 2017-09-07 2020-02-19 MSG Mechatronic Systems GmbH Ventil zur regelung eines fluids
DE102017218267B4 (de) * 2017-10-12 2019-05-02 Continental Automotive Gmbh Fluidventil und Verfahren zur Steuerung der Zufuhr von Fluid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890730A2 (de) * 1997-07-11 1999-01-13 ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni Einstellbares Dosierventil für Kraftstoffeinspritzventil für Verbrennungsmotor, und Einstellverfahren
EP0916843A1 (de) * 1997-11-18 1999-05-19 ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni Einstellbares Dosierventil für Kraftstoffeinspritzventil einer Brennkraftmaschine
DE10133218A1 (de) * 2001-07-09 2003-01-30 Bosch Gmbh Robert Verfahren und Vorrichtung zur Einstellung des Magnethubes an Kraftstoffinjektoren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19829380A1 (de) * 1998-07-01 2000-01-05 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zur Herstellung eines Brennstoffeinspritzventiles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890730A2 (de) * 1997-07-11 1999-01-13 ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni Einstellbares Dosierventil für Kraftstoffeinspritzventil für Verbrennungsmotor, und Einstellverfahren
EP0916843A1 (de) * 1997-11-18 1999-05-19 ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni Einstellbares Dosierventil für Kraftstoffeinspritzventil einer Brennkraftmaschine
DE10133218A1 (de) * 2001-07-09 2003-01-30 Bosch Gmbh Robert Verfahren und Vorrichtung zur Einstellung des Magnethubes an Kraftstoffinjektoren

Also Published As

Publication number Publication date
DE102004013239B4 (de) 2015-10-01
CN1670359A (zh) 2005-09-21
DE102004013239A1 (de) 2005-10-06
EP1577539A2 (de) 2005-09-21

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