JPH0456986U - - Google Patents

Info

Publication number
JPH0456986U
JPH0456986U JP1990101352U JP10135290U JPH0456986U JP H0456986 U JPH0456986 U JP H0456986U JP 1990101352 U JP1990101352 U JP 1990101352U JP 10135290 U JP10135290 U JP 10135290U JP H0456986 U JPH0456986 U JP H0456986U
Authority
JP
Japan
Prior art keywords
chamber
solenoid valve
port
communicates
overlapping
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.)
Granted
Application number
JP1990101352U
Other languages
English (en)
Other versions
JPH0731020Y2 (ja
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 filed Critical
Priority to JP1990101352U priority Critical patent/JPH0731020Y2/ja
Priority to US07/766,457 priority patent/US5253930A/en
Publication of JPH0456986U publication Critical patent/JPH0456986U/ja
Application granted granted Critical
Publication of JPH0731020Y2 publication Critical patent/JPH0731020Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/14—Driver's valves influencing electric control means
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Description

【図面の簡単な説明】
第１図は本考案の電磁弁装置を鉄道車両の滑走
防止装置に適用した場合のブロツク図、第２図は
本考案の電磁弁装置における励磁電流値の設定を
示す説明図、第３図は電磁弁装置の断面図、第４
図はソレノイドの励磁電流に対する吸引力および
ストロークに対するばね付勢力の説明図、第５図
はヒステリシス特性を加味したソレノイドの励磁
電流に対する吸引力ストロークに対するばね付勢
力及びストロークに対する抵抗力のヒステリシス
特性を示す説明図である。 １……本体、７……駆動制御部、８……電磁弁
、１１……第１ポート、１２……第２ポート、１
３……第３ポート、２１……第１室、２２……第
２室、２３……第３室、ａ……第１重なり設定値
、ｂ……第２重なり設定値。

Claims (1)

  1. 【実用新案登録請求の範囲】 本体内に、第１ポートに通じる第１室と、第２
    ポートに通じる第２室と、第３ポートに通じる第
    ３室とを有し、第１室と第３室とを連通させるＡ
    位置と、第２室と第３室とを連通させるＢ位置と
    、これらＡ位置及びＢ位置の中間で上記各室を互
    いに遮断する重なり位置とをとる電磁弁と、この
    電磁弁のソレノイドに前記各位置に相当する励磁
    電流を供給する駆動制御部とを備えた電磁弁装置
    において、 前記駆動制御部が電磁弁を重なり位置とすると
    きの励磁電流値に、前記Ａ位置より重なり位置と
    するときの第１重なり設定値と、Ｂ位置より重な
    り位置とするときの第２重なり設定値とを互いに
    異なる値に設けたことを特徴とする電磁弁装置。
JP1990101352U 1990-09-26 1990-09-26 電磁弁装置 Expired - Lifetime JPH0731020Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990101352U JPH0731020Y2 (ja) 1990-09-26 1990-09-26 電磁弁装置
US07/766,457 US5253930A (en) 1990-09-26 1991-09-25 Air brake control system having an electromagnetic valve device which has two set points for establishing a lap position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990101352U JPH0731020Y2 (ja) 1990-09-26 1990-09-26 電磁弁装置

Publications (2)

Publication Number Publication Date
JPH0456986U true JPH0456986U (ja) 1992-05-15
JPH0731020Y2 JPH0731020Y2 (ja) 1995-07-19

Family

ID=14298447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990101352U Expired - Lifetime JPH0731020Y2 (ja) 1990-09-26 1990-09-26 電磁弁装置

Country Status (2)

Country Link
US (1) US5253930A (ja)
JP (1) JPH0731020Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001154667A (ja) * 2000-10-25 2001-06-08 Kawai Musical Instr Mfg Co Ltd 自動演奏装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236482A1 (de) * 1992-10-29 1994-05-05 Bosch Gmbh Robert Magnetventil
KR960015026B1 (ko) * 1994-09-28 1996-10-24 대우전자 주식회사 자동차 브레이크의 로킹방지 시스템용 솔레노이드 밸브
DE19624794A1 (de) * 1996-06-21 1998-01-02 Teves Gmbh Alfred Bremsanlage für Kraftfahrzeuge
AU5647300A (en) * 1999-03-09 2000-09-28 Biolink Corporation Port device for subcutaneous access to the vascular system of a patient
CN103600739B (zh) * 2013-11-25 2015-10-21 南车株洲电力机车有限公司 一种轨道工程车列车管压力控制方法及其控制装置
DE102018121718A1 (de) * 2018-09-06 2020-03-12 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Führungshülse zum Führen einer Manschette eines Relaisventils für einen elektropneumatischen Modulator für eine Bremsanlage für ein Fahrzeug, Führungshülsenvorrichtung mit einer Führungshülse, Relaisventil mit einer Führungshülsenvorrichtung und Verfahren zum Herstellen eines Relaisventils

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156720A (en) * 1938-05-24 1939-05-02 New York Air Brake Co Air brake
US3332445A (en) * 1963-12-06 1967-07-25 Westinghouse Air Brake Co Solenoid actuated valve with manual over-ride
DE1980549U (de) * 1967-12-22 1968-03-07 Westinghouse Bremsen Apparate Relaisventil fuer bremsanlagen.
US3814484A (en) * 1971-06-21 1974-06-04 Gen Signal Corp Electronic brake control system
JPS5847338Y2 (ja) * 1974-07-27 1983-10-28 株式会社ナブコ 電磁式流体圧力制御弁
US4021079A (en) * 1975-12-18 1977-05-03 General Signal Corporation Blending valve for electro-pneumatic brakes
FR2522602A1 (fr) * 1982-03-05 1983-09-09 Messier Hispano Sa Dispositif pour la commande d'un systeme de freinage de vehicule notamment d'un aeronef
US4639047A (en) * 1984-03-24 1987-01-27 Nippon Air Brake Co., Ltd. Railway vehicle brake system with improved blending control of pneumatic and electric brakes
JPH0249426Y2 (ja) * 1986-06-25 1990-12-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001154667A (ja) * 2000-10-25 2001-06-08 Kawai Musical Instr Mfg Co Ltd 自動演奏装置

Also Published As

Publication number Publication date
JPH0731020Y2 (ja) 1995-07-19
US5253930A (en) 1993-10-19

Similar Documents

Publication Publication Date Title
JPS633583U (ja)
JPH0456986U (ja)
JPH0268203U (ja)
JPH031383U (ja)
JPH02119713U (ja)
JPH0372170U (ja)
JPH0347803U (ja)
JPH0411709U (ja)
JPH0314381U (ja)
JPH0411177U (ja)
JPS6184007U (ja)
JPH02135775U (ja)
JPS63198805U (ja)
JPH02117481U (ja)
JPS6449781U (ja)
JPS6430805U (ja)
JPH03105777U (ja)
JPS62167707U (ja)
JPS63145922U (ja)
JPS62194201U (ja)
JPS62200873U (ja)
JPS6162602U (ja)
JPS6443202U (ja)
JPH0294989U (ja)
JPS63169281U (ja)

Legal Events

Date Code Title Description
S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R323531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

EXPY Cancellation because of completion of term