DE59503923D1 - Verfahren zur herstellung eines magnetkreises für ein ventil - Google Patents

Verfahren zur herstellung eines magnetkreises für ein ventil

Info

Publication number
DE59503923D1
DE59503923D1 DE59503923T DE59503923T DE59503923D1 DE 59503923 D1 DE59503923 D1 DE 59503923D1 DE 59503923 T DE59503923 T DE 59503923T DE 59503923 T DE59503923 T DE 59503923T DE 59503923 D1 DE59503923 D1 DE 59503923D1
Authority
DE
Germany
Prior art keywords
valve
producing
magnetic circuit
magnetic
circuit
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
DE59503923T
Other languages
English (en)
Inventor
Waldemar Hans
Robert Schmidt-Hebbel
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 DE59503923T priority Critical patent/DE59503923D1/de
Application granted granted Critical
Publication of DE59503923D1 publication Critical patent/DE59503923D1/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • 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
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8061—Fuel injection apparatus manufacture, repair or assembly involving press-fit, i.e. interference or friction fit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
    • 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
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor

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)
  • Power Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
DE59503923T 1994-09-13 1995-04-13 Verfahren zur herstellung eines magnetkreises für ein ventil Expired - Lifetime DE59503923D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59503923T DE59503923D1 (de) 1994-09-13 1995-04-13 Verfahren zur herstellung eines magnetkreises für ein ventil

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4432525A DE4432525A1 (de) 1994-09-13 1994-09-13 Verfahren zur Herstellung eines Magnetkreises für ein Ventil
PCT/DE1995/000522 WO1996008647A1 (de) 1994-09-13 1995-04-13 Verfahren zur herstellung eines magnetkreises für ein ventil
DE59503923T DE59503923D1 (de) 1994-09-13 1995-04-13 Verfahren zur herstellung eines magnetkreises für ein ventil

Publications (1)

Publication Number Publication Date
DE59503923D1 true DE59503923D1 (de) 1998-11-19

Family

ID=6528067

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4432525A Withdrawn DE4432525A1 (de) 1994-09-13 1994-09-13 Verfahren zur Herstellung eines Magnetkreises für ein Ventil
DE59503923T Expired - Lifetime DE59503923D1 (de) 1994-09-13 1995-04-13 Verfahren zur herstellung eines magnetkreises für ein ventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4432525A Withdrawn DE4432525A1 (de) 1994-09-13 1994-09-13 Verfahren zur Herstellung eines Magnetkreises für ein Ventil

Country Status (6)

Country Link
US (1) US5687468A (de)
EP (1) EP0733162B1 (de)
JP (1) JP3504273B2 (de)
KR (1) KR100351395B1 (de)
DE (2) DE4432525A1 (de)
WO (1) WO1996008647A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3338614B2 (ja) * 1996-06-03 2002-10-28 愛三工業株式会社 燃料噴射弁
DE19744739A1 (de) * 1997-10-10 1999-04-15 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19808067A1 (de) * 1998-02-26 1999-09-02 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil
US6964280B1 (en) 2002-04-03 2005-11-15 Hydro-Gear Limited Partnership Valve assembly for use in a hydraulic component
US6761182B1 (en) * 2002-04-03 2004-07-13 Hydro-Gear Limited Partnership Method for configuration of a valve
US7320334B1 (en) 2002-04-03 2008-01-22 Hydro-Gear Limited Partnership Valve Assembly
US6986363B1 (en) 2002-04-03 2006-01-17 Hydro-Gear Limited Partnership Valve assembly for use in a hydraulic component
US7066199B1 (en) 2002-04-03 2006-06-27 Hydro-Gear Limited Partnership Valve assembly
US6719005B1 (en) 2002-04-03 2004-04-13 Hydro-Gear, Limited Partnership Combination check valve and pressure release valve
US6691512B1 (en) 2002-04-03 2004-02-17 Hydro-Gear Limited Partnership Hydraulic transmission with combination check valve and pressure release valve
JP3931143B2 (ja) * 2003-01-28 2007-06-13 株式会社日立製作所 燃料噴射弁及び燃料噴射弁の製造方法
US7028708B1 (en) 2003-05-09 2006-04-18 Hydro-Gear Limited Partnership Combined check valve and pressure relief valve
US6935454B1 (en) 2003-09-18 2005-08-30 Hydro-Gear Limited Partnership Valve for a hydraulic drive apparatus
US7316114B1 (en) 2003-09-18 2008-01-08 Hydro-Gear Limited Partnership Valve for a hydraulic drive apparatus
US7296594B1 (en) 2005-03-22 2007-11-20 Hydro-Gear Limited Partnership Combination check valve and neutral valve assembly for use in a hydraulic component
US7178787B2 (en) * 2005-05-05 2007-02-20 Trw Automotive U.S. Llc Valve assembly
US7451780B1 (en) 2005-05-16 2008-11-18 Hydro-Gear Limited Partnership Multifunction valve for use in a hydraulic component
DE102005061410A1 (de) 2005-12-22 2007-06-28 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil
WO2009054848A1 (en) * 2007-10-23 2009-04-30 Brooks Instrument Llc Pressure retaining sleeve
DE102009055133A1 (de) 2009-12-22 2011-06-30 Robert Bosch GmbH, 70469 Polkern für Magnetventile hergestellt mittels Mehrstoff-MIM
EP2363595A1 (de) * 2010-02-25 2011-09-07 Continental Automotive GmbH Ventilanordnung für ein Einspritzventil und Einspritzventil
DE102010038437B4 (de) * 2010-07-27 2022-08-25 Robert Bosch Gmbh Magnetaktor und Verfahren zur Herstellung eines einstückigen Polkerns für einen Magnetaktor
DE102011088463A1 (de) * 2011-06-29 2013-01-03 Robert Bosch Gmbh Bauteil für einen Magnetaktor sowie Verfahren zu dessen Herstellung
DE102011080355A1 (de) * 2011-08-03 2013-02-07 Robert Bosch Gmbh Kraftstoffeinspritzventil
DE102013111302A1 (de) * 2013-10-14 2015-04-16 Baumer Hhs Gmbh Auftragskopf, Auftragssystem und Verfahren zur Herstellung eines Auftragskopfes
DE102018215648A1 (de) * 2018-09-14 2020-03-19 Volkswagen Aktiengesellschaft Brennkraftmaschine mit einem Ventil und einen fluidführenden Bauteil und Verfahren zur Überwachung einer Verbindung zwischen einem Ventil in einer Tankentlüftungsleitung und einem fluidführenden Bauteil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013832A1 (de) * 1990-04-30 1991-10-31 Bosch Gmbh Robert Elektromagnetisch betaetigbares brennstoffeinspritzventil
DE4018256A1 (de) * 1990-06-07 1991-12-12 Bosch Gmbh Robert Elektromagnetisch betaetigbares brennstoffeinspritzventil

Also Published As

Publication number Publication date
DE4432525A1 (de) 1996-03-14
EP0733162A1 (de) 1996-09-25
JP3504273B2 (ja) 2004-03-08
KR960706022A (ko) 1996-11-08
EP0733162B1 (de) 1998-10-14
US5687468A (en) 1997-11-18
KR100351395B1 (ko) 2002-12-28
WO1996008647A1 (de) 1996-03-21
JPH09505380A (ja) 1997-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)