KR910015456A - 액압 제어장치 - Google Patents

액압 제어장치 Download PDF

Info

Publication number
KR910015456A
KR910015456A KR1019910002176A KR910002176A KR910015456A KR 910015456 A KR910015456 A KR 910015456A KR 1019910002176 A KR1019910002176 A KR 1019910002176A KR 910002176 A KR910002176 A KR 910002176A KR 910015456 A KR910015456 A KR 910015456A
Authority
KR
South Korea
Prior art keywords
sprue
liquid chamber
hydraulic pressure
orifice
control device
Prior art date
Application number
KR1019910002176A
Other languages
English (en)
Other versions
KR950008503B1 (ko
Inventor
코오지 타카다
코오지 하시다
Original Assignee
나까하라 쯔네오
스미도모덴기고오교오 가부시기가이샤
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 나까하라 쯔네오, 스미도모덴기고오교오 가부시기가이샤 filed Critical 나까하라 쯔네오
Publication of KR910015456A publication Critical patent/KR910015456A/ko
Application granted granted Critical
Publication of KR950008503B1 publication Critical patent/KR950008503B1/ko

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
    • 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
    • B60T8/3655—Continuously controlled electromagnetic valves
    • B60T8/366—Valve details
    • B60T8/367—Seat valves, e.g. poppet valves
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • 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
    • B60T8/3655—Continuously controlled electromagnetic valves
    • B60T8/366—Valve details
    • B60T8/3665—Sliding valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2022—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means actuated by a proportional solenoid
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87217—Motor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Multiple-Way Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Servomotors (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

내용 없음

Description

액압 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본발명의 일실시예를 간략화해서 표시한 단면도, 제2도∼제3도는 예를 간략화해서 표시한 단면도.

Claims (6)

  1. 입력구, 배출구 및 출력구를 가진 하우징과, 하우징내에 측방향으로 슬라이드 가능하게 삽입된 스푸울과, 스푸울의 양단부에서 하우징과의 사이에 형성된 제1 및 제2액실과, 스푸울에 전기기령량에 따른 축방향 구동력을 부여하는 전기/힘변환기와, 그 변환기에 대한 전기지령치가 0일때 스푸울을 초기위치에 유지하는 스프링과, 스푸울의 측방향위치에 따라서 제1액실과 입력구 및 제1액실과 배출구의 연통을 하나하나 단속하고, 또한 양폐쇄위치에서는 다같이 차단하는 승압용 및 강압용 가변오리피스부를, 스푸울의 어깨부와의 사이에 각각 반대방향으로 형성하는 승압용 및 강압용 링밸브부재와, 입력구를 기준으로 해서, 승압용 링밸브부재와는 반대쪽 및 배출구를 기준으로 해서 강압용 링밸브부재와는 반대쪽에서 각각 스푸울을 안내하는 2개소의 슬라이드가이드부와, 제2액실을 상기 출력구에 연통하는 통로와, 제1, 제2액실을 연통하는 통로 및 그 통로속에 형성한 고정오리피스를 가지고, 상기 가변오리피스부를 개재해서, 제1, 제2액실간에 전기/힘변환기의 출력에 따른 차압이 발생하고, 고정오리피스에 의해 그 차압에 따른 유량제어가 행하여지도록 구성되어 있는 액압제어장치.
  2. 제1항에 있어서, 스푸울을 승압용스푸울과 강압용스푸울로 2분할해서 그들을 상기 2개소의 슬라이드가이드부에서 개별저으로 안내하도록 한 것을 특징으로 하는 액압 제어장치.
  3. 제1항 또는 제2항에 있어서, 스푸울의 초기위치를, 입력구가 승압용가변오리피스를 개재해서 제1액실과 연통하는 승압위치에 정한 것을 특징으로 하는 액압제어장치.
  4. 제1항 또는 제2항에 있어서, 스푸울의 초기위치를, 승ㆍ강압용 가변오리피스가 다같이 폐쇄되는 압력유지위치에 정한 것을 특징으로 하는 액압제어장치.
  5. 제1항 또는 제2항에 있어서, 스푸울의 초기위치를, 배출구가 강압용 가변오리피스부를 기재해서 제1 액실과 연통하는 강압위치에 정한 것을 특징으로 하는 액압제어장치.
  6. 제2항 내지 제5항의 어느한 항에 있어서, 승압용, 강압용의 각 스푸울중 제1액실쪽에 위치하는 스푸울은 양단부가 다같이 제1액실에 연통되고, 제2액실쪽의 스푸울은 일단부가 제1액실쪽 스푸울의 일단부와 맞매게 해서 제1액실에, 타단부가 제2액실에 각각 연통하고, 제2액실쪽의 스푸울의 양단부를 연통하는 통로속에 상기 고정오리피스가 형성되어 있는 것을 특징으로 하는 액압제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910002176A 1990-02-09 1991-02-08 액압제어장치 KR950008503B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2029827A JP2782894B2 (ja) 1990-02-09 1990-02-09 液圧制御装置
JP2-29827 1990-02-09

Publications (2)

Publication Number Publication Date
KR910015456A true KR910015456A (ko) 1991-09-30
KR950008503B1 KR950008503B1 (ko) 1995-07-31

Family

ID=12286859

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910002176A KR950008503B1 (ko) 1990-02-09 1991-02-08 액압제어장치

Country Status (5)

Country Link
US (1) US5109886A (ko)
EP (1) EP0441344B1 (ko)
JP (1) JP2782894B2 (ko)
KR (1) KR950008503B1 (ko)
DE (1) DE69111628T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100771019B1 (ko) * 2002-03-20 2007-10-29 주식회사 만도 브레이크 액압제어장치

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129828C1 (ko) * 1991-09-07 1993-04-29 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
JPH05150843A (ja) * 1991-11-29 1993-06-18 Sumitomo Electric Ind Ltd 比例圧力制御弁
AU667629B2 (en) * 1993-05-27 1996-03-28 Sumitomo Electric Industries, Ltd. Changeover valve and flow control valve assembly having the same
DE19536619B4 (de) * 1995-09-30 2006-01-26 Robert Bosch Gmbh Ventil für eine hydraulische Bremsanlage für Kraftfahrzeuge
DE19710173A1 (de) * 1997-03-12 1998-09-17 Itt Mfg Enterprises Inc Druckregelventil
DE19710862A1 (de) * 1997-03-15 1998-09-17 Itt Mfg Enterprises Inc Hydraulische, mit Fremdkraft betätigbare Bremsanlage
JPH10301634A (ja) * 1997-04-28 1998-11-13 Sumitomo Electric Ind Ltd 流量制御弁
US6305662B1 (en) 2000-02-29 2001-10-23 Arichell Technologies, Inc. Reduced-energy-consumption actuator
US7437778B2 (en) * 2001-12-04 2008-10-21 Arichell Technologies Inc. Automatic bathroom flushers
DE10163235A1 (de) * 2001-12-21 2003-07-10 Daimler Chrysler Ag Elektromagnetventil, insbesondere für Automatikgetriebe
AU2002367255A1 (en) 2001-12-26 2003-07-24 Arichell Technologies, Inc Bathroom flushers with novel sensors and controllers
US20060006354A1 (en) * 2002-12-04 2006-01-12 Fatih Guler Optical sensors and algorithms for controlling automatic bathroom flushers and faucets
US9169626B2 (en) * 2003-02-20 2015-10-27 Fatih Guler Automatic bathroom flushers
WO2004005628A2 (en) 2002-06-24 2004-01-15 Arichell Technologies, Inc. Automated water delivery systems with feedback control
DE10350306A1 (de) * 2002-10-29 2004-05-13 Advics Co., Ltd., Kariya Hydraulikbremsvorrichtung für ein Fahrzeug
US7731154B2 (en) * 2002-12-04 2010-06-08 Parsons Natan E Passive sensors for automatic faucets and bathroom flushers
CA2458063C (en) 2003-02-20 2013-04-30 Arichell Technologies, Inc. Toilet flushers with modular design
US20110017929A1 (en) * 2003-02-20 2011-01-27 Fatih Guler Low volume automatic bathroom flushers
USD598974S1 (en) 2004-02-20 2009-08-25 Sloan Valve Company Automatic bathroom flusher cover
JP4141375B2 (ja) * 2003-11-07 2008-08-27 三菱電機株式会社 ３方ブリード式比例電磁弁
USD620554S1 (en) 2004-02-20 2010-07-27 Sloan Valve Company Enclosure for automatic bathroom flusher
USD623268S1 (en) 2004-02-20 2010-09-07 Sloan Valve Company Enclosure for automatic bathroom flusher
US20110215269A1 (en) * 2010-03-05 2011-09-08 Delphi Technologies, Inc. Pressure control valve
CN103119345B (zh) * 2010-07-30 2016-04-20 罗斯控制阀公司 内部通气阀
DE102011010474A1 (de) 2011-02-05 2012-08-09 Hydac Fluidtechnik Gmbh Proportional-Druckregelventil
CN107839677B (zh) * 2016-12-19 2024-04-23 王军 无人驾驶车辆自动刹车动能转换器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131370B1 (ko) * 1970-02-03 1976-09-06
DE3034865A1 (de) * 1980-09-16 1982-04-29 Robert Bosch Gmbh, 7000 Stuttgart Druckregelventil
GB2121514B (en) * 1982-06-09 1985-08-29 Automotive Products Plc Improved spool valve
DE3406794A1 (de) * 1984-02-24 1985-09-05 Mannesmann Rexroth GmbH, 8770 Lohr Druckregelventil
FR2570520B1 (fr) * 1984-09-18 1986-12-26 Renault Dispositif de regulation de pression a deux niveaux
JPS63211409A (ja) * 1987-02-27 1988-09-02 Atsugi Motor Parts Co Ltd 圧力制御弁
DE58905877D1 (de) * 1988-05-31 1993-11-18 Hoerbiger Ventilwerke Ag Wien Ringventil.
DE68927150T2 (de) * 1988-11-14 1997-04-10 Sumitomo Electric Industries Fluiddruckregler
JPH0775965B2 (ja) * 1988-11-14 1995-08-16 住友電気工業株式会社 液圧制御装置及び同装置を用いたブレーキ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100771019B1 (ko) * 2002-03-20 2007-10-29 주식회사 만도 브레이크 액압제어장치

Also Published As

Publication number Publication date
EP0441344A3 (en) 1992-08-19
JP2782894B2 (ja) 1998-08-06
EP0441344B1 (en) 1995-08-02
KR950008503B1 (ko) 1995-07-31
DE69111628T2 (de) 1996-05-02
EP0441344A2 (en) 1991-08-14
US5109886A (en) 1992-05-05
DE69111628D1 (de) 1995-09-07
JPH03234986A (ja) 1991-10-18

Similar Documents

Publication Publication Date Title
KR910015456A (ko) 액압 제어장치
US4966195A (en) Transmission pressure regulator
IT9067663A1 (it) Valvola dosatrice di flusso
KR940005910A (ko) 비례유동밸브
ATE70987T1 (de) Rueckspuelfilter und druckregler dazu.
KR890003583A (ko) 차량의 앤티록 장치
KR880014296A (ko) 유량제어 밸브장치
JPH07501602A (ja) 流体の安定流量を維持するための圧力調節器
JPH01216106A (ja) 流体安全制動弁装置
JPH0272281A (ja) 電磁弁
KR910012578A (ko) 유량제어 밸브
KR910014637A (ko) 릴리프 기능을 가진 카운터밸런스 밸브
KR870700127A (ko) 선택적인 차동압력 제어장치를 갖는 유압시스템
JPS6429681A (en) Hydraulic gain control circuit
EP3792503A1 (en) Priority flow rate control valve
US4061159A (en) Hydraulic valve
SU1689675A1 (ru) Регул тор расхода
JP2005112280A (ja) パワーステアリング装置
KR960040954A (ko) 동력타취장치
ES508251A0 (es) "una valvula de regulacion perfeccionada".
SU1495753A1 (ru) Регул тор расхода
KR0166072B1 (ko) 동력조향장치의 조향력제어장치
SU855310A1 (ru) Управл емый обратный клапан
EP0789174A3 (en) Fluid flow control device
US4498494A (en) Air control for a lumbar support device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19971230

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee