JPH07500788A - 流体装置用圧力調整装置 - Google Patents
流体装置用圧力調整装置Info
- Publication number
- JPH07500788A JPH07500788A JP5508193A JP50819393A JPH07500788A JP H07500788 A JPH07500788 A JP H07500788A JP 5508193 A JP5508193 A JP 5508193A JP 50819393 A JP50819393 A JP 50819393A JP H07500788 A JPH07500788 A JP H07500788A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- duct
- sliding
- pressure
- brake actuator
- 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
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
- 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
- G05D16/2024—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 the throttling means being a multiple-way valve
-
- 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)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Regulating Braking Force (AREA)
- Magnetically Actuated Valves (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1少なくとも1つの圧力流体発生装置(30)とブレーキアクチュエータ(28 )と低圧流体リザーバ(32)とを包含する流体装置に用いられるものであって 、コンピュータにより制御され、ダクト(29)を介して圧力流体発生装置(3 0)にまたダクト(31)を介してブレーキアクチュエータ(28)に接続され 、且つ、磁気コイル(10)と、ボデー(18)に設けた孔内を摺動する摺動弁 (16)を制御する摺動磁気コア(12)とをケーシング(8)内に備えている 電磁弁を含んでおり、摺動弁(16)が摺動弁(16)の両側に配置された2つ の室(22,40)を画定し、ケーシング(8)に形成した弁座(52)と協働 するボール(50)をもった弁(48)を形成し、且つ2つの当接面(36,3 8)により画成した溝(34)を形成されている圧力調整装置において、当接面 の一方(36)がブレーキアクチュエータ(28)に接続するダクト(31)と 協働し、機能的オーバーラップを表す長さ(R)だけこのダクトの径(D)より も大きい長さ(L)を有することを特徴とする流体装置用圧力調整装置。 2請求項1記載の装置において、摺動弁(16)の両側に配置された2つの室( 22,40)が、摺動弁(16)に形成した軸線方向穿孔(42)を介して互い に連通することを特徴とする装置。 3請求項2記載の装置において、電磁弁が比例型のものであることを特徴とする 装置。 4請求項3記載の装置において、摺動弁(16)が、ブレーキアクチュエータ( 28)に接続するダクト(31)を閉止する隔離位置と、このダクト(31)を 低圧リザーバ(32)に接続する釈放位置と、ダクト(31)を圧力流体発生装 置(30)に接続する流入位置との三位置を変位可能であることを特徴とする装 置。 5請求項4記載の装置において、釈放及び流入位置が調整できることを特徴とす る装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9113482A FR2683338B1 (fr) | 1991-10-31 | 1991-10-31 | Dispositif de regulation de pression pour circuit hydraulique. |
FR91/13482 | 1991-10-31 | ||
PCT/FR1992/000927 WO1993009484A1 (fr) | 1991-10-31 | 1992-10-07 | Dispositif de regulation de pression pour circuit hydraulique |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07500788A true JPH07500788A (ja) | 1995-01-26 |
JP3398841B2 JP3398841B2 (ja) | 2003-04-21 |
Family
ID=9418521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50819393A Expired - Lifetime JP3398841B2 (ja) | 1991-10-31 | 1992-10-07 | 流体装置用圧力調整装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5410943A (ja) |
EP (1) | EP0610281B1 (ja) |
JP (1) | JP3398841B2 (ja) |
DE (1) | DE69207425T2 (ja) |
ES (1) | ES2082516T3 (ja) |
FR (1) | FR2683338B1 (ja) |
WO (1) | WO1993009484A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4337763A1 (de) * | 1993-11-05 | 1995-05-11 | Teves Gmbh Alfred | Druckregelventil |
FR2725760B1 (fr) * | 1994-10-13 | 1997-01-10 | Alliedsignal Europ Services | Electrovalve de regulation de pression hydraulique et application aux circuits de freinage |
US5738142A (en) * | 1996-08-09 | 1998-04-14 | Case Corporation | Pressure holding directional control valve |
JP4203612B2 (ja) * | 1996-12-06 | 2009-01-07 | コンティネンタル・テーベス・アクチェンゲゼルシャフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシャフト | 多方弁 |
GB9820620D0 (en) * | 1998-09-23 | 1998-11-18 | Lucas Ind Plc | Improved solenoid controlled valve |
DE10034959A1 (de) * | 2000-07-19 | 2002-02-21 | Zahnradfabrik Friedrichshafen | Proportional-Druckregelventil |
US6394206B1 (en) | 2000-10-12 | 2002-05-28 | Robert Fury | Vehicle generator control |
US7053498B1 (en) | 2005-01-18 | 2006-05-30 | Wartron Corporation | Electronic control for a hydraulically driven generator |
US8269359B2 (en) * | 2006-01-17 | 2012-09-18 | Uusi, Llc | Electronic control for a hydraulically driven generator |
US7759811B2 (en) * | 2006-01-17 | 2010-07-20 | Nartron Corporation | Electronic control for a hydraulically driven generator |
US8269360B2 (en) * | 2006-01-17 | 2012-09-18 | Uusi, Llc | Electronic control for a hydraulically driven auxiliary power source |
TWI376581B (en) * | 2007-06-05 | 2012-11-11 | Ckd Corp | Vacuum pressure control system |
CN103453164B (zh) * | 2013-09-13 | 2017-01-11 | 河北宝信钢铁集团有限公司 | 闸阀 |
EP3910169B1 (en) * | 2017-12-13 | 2023-06-07 | Hans Jensen Lubricators A/S | A valve system and use thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2262247A1 (de) * | 1972-12-20 | 1974-06-27 | Teves Gmbh Alfred | Elektromagnetisches ventil |
JPS6288014A (ja) * | 1985-10-15 | 1987-04-22 | Diesel Kiki Co Ltd | 油圧制御装置 |
CA1293174C (en) * | 1986-07-24 | 1991-12-17 | General Motors Corporation | Solenoid operated fluid pressure regulator valve |
JPS63266045A (ja) * | 1987-04-24 | 1988-11-02 | Nippon Steel Corp | 熱間加工性の優れた高Alオ−ステナイト系耐熱鋼 |
DE3829992A1 (de) * | 1988-09-03 | 1990-03-15 | Bosch Gmbh Robert | Proportionalventil |
US4844119A (en) * | 1988-11-21 | 1989-07-04 | Allied-Signal Inc. | Integrated three-way and isolation solenoid valve |
US5248191A (en) * | 1990-03-27 | 1993-09-28 | Nippondenso Co., Ltd. | Pressure control valve for continuous pressure control to wheel cylinder |
JP3169372B2 (ja) * | 1990-03-27 | 2001-05-21 | 株式会社デンソー | 車両用ブレーキ装置の圧力制御弁 |
US5123718A (en) * | 1990-04-06 | 1992-06-23 | G. W. Lisk Company, Inc. | Valve for automatic brake system |
FR2679299B1 (fr) * | 1991-07-16 | 1993-10-22 | Bendix Europe Services Tech | Dispositif de regulation de pression pour circuit hydraulique. |
-
1991
- 1991-10-31 FR FR9113482A patent/FR2683338B1/fr not_active Expired - Fee Related
-
1992
- 1992-10-07 DE DE69207425T patent/DE69207425T2/de not_active Expired - Lifetime
- 1992-10-07 US US08/050,201 patent/US5410943A/en not_active Expired - Lifetime
- 1992-10-07 ES ES92921745T patent/ES2082516T3/es not_active Expired - Lifetime
- 1992-10-07 EP EP92921745A patent/EP0610281B1/fr not_active Expired - Lifetime
- 1992-10-07 WO PCT/FR1992/000927 patent/WO1993009484A1/fr active IP Right Grant
- 1992-10-07 JP JP50819393A patent/JP3398841B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2683338A1 (fr) | 1993-05-07 |
EP0610281A1 (fr) | 1994-08-17 |
EP0610281B1 (fr) | 1996-01-03 |
DE69207425D1 (de) | 1996-02-15 |
FR2683338B1 (fr) | 1994-01-07 |
DE69207425T2 (de) | 1996-05-15 |
US5410943A (en) | 1995-05-02 |
JP3398841B2 (ja) | 2003-04-21 |
ES2082516T3 (es) | 1996-03-16 |
WO1993009484A1 (fr) | 1993-05-13 |
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