DE69433827D1 - Electromagnetic valve - Google Patents

Electromagnetic valve

Info

Publication number
DE69433827D1
DE69433827D1 DE69433827T DE69433827T DE69433827D1 DE 69433827 D1 DE69433827 D1 DE 69433827D1 DE 69433827 T DE69433827 T DE 69433827T DE 69433827 T DE69433827 T DE 69433827T DE 69433827 D1 DE69433827 D1 DE 69433827D1
Authority
DE
Germany
Prior art keywords
electromagnetic valve
electromagnetic
valve
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
DE69433827T
Other languages
English (en)
Other versions
DE69433827T2 (de
Inventor
Yoshitada Katayama
Youzou Majima
Takayuki C O Denso Cor Shibata
Keizo Takeuchi
Toshiaki C O Denson Cor 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 DE69433827D1 publication Critical patent/DE69433827D1/de
Application granted granted Critical
Publication of DE69433827T2 publication Critical patent/DE69433827T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets 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
    • H01F1/14Magnets 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
    • H01F1/147Alloys characterised by their composition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements 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
    • B60T8/34Arrangements 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
    • B60T8/36Arrangements 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
    • B60T8/3615Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1294Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044Fluid 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302Magnets 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302Magnets 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
    • H01F1/0306Metals or alloys, e.g. LAVES phase alloys of the MgCu2-type
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032Magnets 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
    • H01F1/04Magnets 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
    • H01F1/047Alloys characterised by their composition
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00Magnets
    • H01F7/06Electromagnets; Actuators including electromagnets
    • H01F7/08Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081Magnetic constructions
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/90Magnetic feature
DE69433827T 1993-06-18 1994-06-17 Electromagnetic valve Expired - Lifetime DE69433827T2 (de)

Applications Claiming Priority (2)

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
JP14789393 1993-06-18

Publications (2)

Publication Number Publication Date
DE69433827D1 true DE69433827D1 (de) 2004-07-08
DE69433827T2 DE69433827T2 (de) 2005-06-16

Family

ID=15440555

Family Applications (2)

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

Family Applications After (1)

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

Country Status (4)

Country Link
US (3) US5865907A (de)
EP (2) EP0629711B1 (de)
JP (1) JP3311427B2 (de)
DE (2) DE69433827T2 (de)

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DE69713446T2 (de) * 1996-04-26 2003-08-07 Denso Corp 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
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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
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US7487798B2 (en) 2004-03-31 2009-02-10 Keihin Corporation Linear solenoid valve
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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
DE102008040545A1 (de) * 2008-07-18 2010-01-21 Robert Bosch Gmbh Metallisches Verbundbauteil, insbesondere für ein elektromagnetisches Ventil
DE102008040549A1 (de) * 2008-07-18 2010-01-21 Robert Bosch Gmbh Verfahren zur Herstellung eines metallischen Verbundbauteils, 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
US10385797B2 (en) 2011-11-07 2019-08-20 Sentimetal Journey Llc Linear motor valve actuator system and method for controlling valve operation
US9109714B2 (en) * 2011-11-07 2015-08-18 Sentimetal Journey Llc Linear 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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DE102016014755B4 (de) * 2016-12-13 2023-10-12 Thomas Magnete Gmbh Elektromagnet mit auswechselbarer Magnetspule und Verfahren zum Zusammenbau des Elektromagneten
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JP6814724B2 (ja) * 2017-12-22 2021-01-20 大同特殊鋼株式会社 電磁弁
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Also Published As

Publication number Publication date
JPH0711397A (ja) 1995-01-13
US5865907A (en) 1999-02-02
EP0629711A1 (de) 1994-12-21
US6390443B1 (en) 2002-05-21
DE69426951T2 (de) 2001-08-16
DE69433827T2 (de) 2005-06-16
EP0629711B1 (de) 2001-03-28
JP3311427B2 (ja) 2002-08-05
EP1061140B1 (de) 2004-06-02
US6187459B1 (en) 2001-02-13
DE69426951D1 (de) 2001-05-03
EP1061140A1 (de) 2000-12-20

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