DE69426951T2 - Zusammengesetztes magnetisches Element, Verfahren zum Herstellen deses Elementes und ein dieses Element enthaltendes elektromagnetisches Ventil - Google Patents

Zusammengesetztes magnetisches Element, Verfahren zum Herstellen deses Elementes und ein dieses Element enthaltendes elektromagnetisches Ventil

Info

Publication number
DE69426951T2
DE69426951T2 DE69426951T DE69426951T DE69426951T2 DE 69426951 T2 DE69426951 T2 DE 69426951T2 DE 69426951 T DE69426951 T DE 69426951T DE 69426951 T DE69426951 T DE 69426951T DE 69426951 T2 DE69426951 T2 DE 69426951T2
Authority
DE
Germany
Prior art keywords
manufacturing
electromagnetic valve
composite magnetic
valve containing
magnetic element
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
DE69426951T
Other languages
English (en)
Other versions
DE69426951D1 (de
Inventor
Yoshitada Katayama
Youzou Majima
Takayuki Shibata
Keizo Takeuchi
Toshiaki Terada
Shinya Sugiura
Hakaru Sasaki
Tsutomu Inui
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.)
Denso Corp
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
Denso 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 Hitachi Metals Ltd, Denso Corp filed Critical Hitachi Metals Ltd
Publication of DE69426951D1 publication Critical patent/DE69426951D1/de
Application granted granted Critical
Publication of DE69426951T2 publication Critical patent/DE69426951T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0306—Metals or alloys, e.g. LAVES phase alloys of the MgCu2-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/047—Alloys characterised by their composition
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature
DE69426951T 1993-06-18 1994-06-17 Zusammengesetztes magnetisches Element, Verfahren zum Herstellen deses Elementes und ein dieses Element enthaltendes elektromagnetisches Ventil Expired - Lifetime DE69426951T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14789393A JP3311427B2 (ja) 1993-06-18 1993-06-18 複合磁性部材およびその製法およびこの複合磁性部材を用いた電磁弁

Publications (2)

Publication Number Publication Date
DE69426951D1 DE69426951D1 (de) 2001-05-03
DE69426951T2 true DE69426951T2 (de) 2001-08-16

Family

ID=15440555

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69426951T Expired - Lifetime DE69426951T2 (de) 1993-06-18 1994-06-17 Zusammengesetztes magnetisches Element, Verfahren zum Herstellen deses Elementes und ein dieses Element enthaltendes elektromagnetisches Ventil
DE69433827T Expired - Lifetime DE69433827T2 (de) 1993-06-18 1994-06-17 Electromagnetic valve

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69433827T Expired - Lifetime DE69433827T2 (de) 1993-06-18 1994-06-17 Electromagnetic valve

Country Status (4)

Country Link
US (3) US5865907A (de)
EP (2) EP1061140B1 (de)
JP (1) JP3311427B2 (de)
DE (2) DE69426951T2 (de)

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EP0803582B1 (de) 1996-04-26 2002-06-19 Denso Corporation Verfahren zum spannungsinduzierten Umwandeln austenitischer rostfreier Stähle und Verfahren zum Herstellen zusammengesetzter magnetischer Teile
JPH11132127A (ja) * 1996-11-13 1999-05-18 Denso Corp 燃料噴射弁及びその組立方法
US6245441B1 (en) 1998-06-22 2001-06-12 Hitachi Metals, Ltd. Composite magnetic member excellent in corrosion resistance and method of producing the same
WO2000015988A1 (de) * 1998-09-10 2000-03-23 Continental Teves Ag & Co. Ohg Elektromagnetventil
DE29905883U1 (de) * 1999-03-31 1999-06-17 Festo Ag & Co Elektromagnetische Antriebsvorrichtung
JP2001304447A (ja) * 2000-04-25 2001-10-31 Aisin Seiki Co Ltd 電磁アクチュエータ装置
US6616125B2 (en) * 2001-06-14 2003-09-09 Crs Holdings, Inc. Corrosion resistant magnetic alloy an article made therefrom and a method of using same
US20040225213A1 (en) * 2002-01-22 2004-11-11 Xingwu Wang Magnetic resonance imaging coated assembly
US7325564B2 (en) 2004-03-24 2008-02-05 Keihin Corporation Linear solenoid valve
US7487798B2 (en) 2004-03-31 2009-02-10 Keihin Corporation Linear solenoid valve
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US20060108890A1 (en) * 2004-11-22 2006-05-25 Willi Hauger Stator arrangement for an electric machine, a method for the manufacture of a stator arrangement and a direct current motor
EP1696041A1 (de) * 2005-02-28 2006-08-30 Fujikoki Corporation Methode der Herstellung eines zusammengebauten Körpers von mehr Mitgliedern, Methode der Herstellung von elektromagnetischem Schaltventil und Schaltventil für den veränderlichen Kapazitätskompressor
DE102005017517B4 (de) * 2005-04-15 2007-03-08 Minebea Co., Ltd. Statoranordnung für eine elektrische Maschine und Verfahren zum Herstellen einer Statoranordnung
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FR2889621B1 (fr) * 2005-08-03 2011-05-13 Eaton Corp Actionneur electromagnetique comportant un tube magnetique et destine a actionner une vanne hydraulique ou pneumatique
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DE102006023792A1 (de) * 2006-04-06 2007-10-11 Continental Teves Ag & Co. Ohg Elektromagnetventil
DE102006055010A1 (de) * 2006-11-22 2008-05-29 Robert Bosch Gmbh Verfahren zur Herstellung eines Magnetkreisbauteils
ES1064806Y (es) * 2007-01-31 2007-08-01 Orkli S Coop Ltda Valvula electromagnetica auxiliar para una servovalvula de gas
DE102008000797B4 (de) * 2007-03-26 2014-05-22 Denso Corporation Elektromagnetventil und Kraftstoffeinspritzventil mit dem selben
US20090107248A1 (en) * 2007-10-24 2009-04-30 Thaddeus Schroeder Magnetostrictive sensor with uniform stress
JP2009287733A (ja) * 2008-05-30 2009-12-10 Denso Corp 電磁弁、電磁弁を備えた流体ポンプ、および、電磁弁を備えた流体噴射装置
DE102008040549A1 (de) * 2008-07-18 2010-01-21 Robert Bosch Gmbh Verfahren zur Herstellung eines metallischen Verbundbauteils, insbesondere für ein elektromagnetisches Ventil
DE102008040545A1 (de) * 2008-07-18 2010-01-21 Robert Bosch Gmbh Metallisches Verbundbauteil, insbesondere für ein elektromagnetisches Ventil
JP5210821B2 (ja) * 2008-11-17 2013-06-12 Ｃｋｄ株式会社 流体制御弁
US9019062B2 (en) * 2010-12-08 2015-04-28 Epcos Ag Inductive device with improved core properties
US8807159B2 (en) * 2011-04-27 2014-08-19 GM Global Technology Operations LLC Corrosion-resistant armature and valve for anti-lock brake systems
JP2013007472A (ja) * 2011-06-27 2013-01-10 Daikin Industries Ltd 電磁弁用カートリッジアッシ、電磁用ソレノイドおよび電磁弁
US9109714B2 (en) * 2011-11-07 2015-08-18 Sentimetal Journey Llc Linear valve actuator system and method for controlling valve operation
US10385797B2 (en) 2011-11-07 2019-08-20 Sentimetal Journey Llc Linear motor valve actuator system and method for controlling valve operation
WO2015021163A2 (en) * 2013-08-09 2015-02-12 Sentimetal Journey Llc Linear Valve Actuator System and Method for Controlling Valve Operation
JP6105536B2 (ja) * 2014-09-22 2017-03-29 リンナイ株式会社 ２連電磁弁
DE102014219183A1 (de) * 2014-09-23 2016-03-24 Robert Bosch Gmbh Magnetventil für ein Fahrzeugbremssystem
DE102015001391B4 (de) * 2015-02-04 2018-10-11 Thomas Magnete Gmbh Elektromagnet und Herstellverfahren zur Herstellung eines Elektromagneten
JP6561379B2 (ja) * 2016-01-20 2019-08-21 三菱重工エンジニアリング株式会社 電磁弁、及びブレーキシステム
DE102016001060A1 (de) * 2016-01-30 2017-08-03 Thomas Magnete Gmbh Elektrohydraulisches Ventil und Verfahren zu seiner Herstellung
DE102016001059A1 (de) * 2016-01-30 2017-08-03 Thomas Magnete Gmbh Elektrohydraulisches Ventil und Verfahren zu seiner Herstellung
CN107516569A (zh) * 2016-06-15 2017-12-26 董晓程 电磁铁用导套和隔磁套一体成型套管及其制备工艺
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Also Published As

Publication number Publication date
DE69433827D1 (de) 2004-07-08
US5865907A (en) 1999-02-02
JP3311427B2 (ja) 2002-08-05
DE69433827T2 (de) 2005-06-16
DE69426951D1 (de) 2001-05-03
EP1061140B1 (de) 2004-06-02
US6187459B1 (en) 2001-02-13
EP1061140A1 (de) 2000-12-20
JPH0711397A (ja) 1995-01-13
US6390443B1 (en) 2002-05-21
EP0629711B1 (de) 2001-03-28
EP0629711A1 (de) 1994-12-21

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