JP4089779B2 - バックアップ弁を備えた電空式の調整弁 - Google Patents
バックアップ弁を備えた電空式の調整弁 Download PDFInfo
- Publication number
- JP4089779B2 JP4089779B2 JP2002585262A JP2002585262A JP4089779B2 JP 4089779 B2 JP4089779 B2 JP 4089779B2 JP 2002585262 A JP2002585262 A JP 2002585262A JP 2002585262 A JP2002585262 A JP 2002585262A JP 4089779 B2 JP4089779 B2 JP 4089779B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve housing
- pilot control
- control
- connection
- 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 - Fee Related
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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
- 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
-
- 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
- B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
-
- 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
- B60T15/025—Electrically controlled valves
- B60T15/027—Electrically controlled valves in pneumatic systems
-
- 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
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
-
- 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
- B60T8/321—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 deceleration
- B60T8/3255—Systems in which the braking action is dependent on brake pedal data
- B60T8/327—Pneumatic systems
-
- 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
- B60T8/361—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 wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid system
-
- 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
- B60T8/362—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in pneumatic systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
Claims (4)
- 車両の圧縮空気ブレーキシステムのための電空式の調整弁であって、下側のリレー弁ハウジング(2)と上側のパイロット制御弁ハウジング(3)とから成る分割された弁ハウジング(1)が設けられており、リレー弁ハウジング(2)およびパイロット制御弁ハウジング(3)が制御チャンバ(5)を包囲しており、該制御チャンバ(5)内に、軸方向で調節可能な制御ピストン(6)が案内されており、該制御ピストン(6)が、パイロット制御弁ハウジング(3)内に収容されたパイロット制御弁装置(7)を介して負荷可能であって、それにより、圧縮空気流が、リレー弁ハウジング(2)に配置された少なくとも1つの制動管路接続部(12)と、供給圧接続部(18)と、排気接続部(14)との間で、内部に位置する弁座装置(11)を介して切替え可能である形式のものにおいて、パイロット制御弁装置(7)のバックアップ弁(17)の制御接続部(23)がリレー弁ハウジング(2)の側に配置されており、かつ弁内部の圧力媒体通路(24)を介して、パイロット制御弁ハウジング(3)の側に収容されたバックアップ弁(17)に接続されており、それにより、パイロット制御弁ハウジング(3)が切削加工を必要とせずに製作可能であることを特徴とする、バックアップ弁を備えた電空式の調整弁。
- 弁内部の圧力媒体通路(24)が、リレー弁ハウジング(2)に設けられた制御接続部(23)を起点とし、パイロット制御弁ハウジング(3)との接続領域に配置されたシールリング(4)を介して、パイロット制御弁ハウジング(3)内でバックアップ弁(17)へと導かれている、請求項1記載の電空式の調整弁。
- シールリング(4)が、圧力媒体通路(24)に対応配置されたOリングとして形成されている、請求項1または2記載の電空式の調整弁。
- シールリング(4)が、弁内部の圧力媒体通路(24)をシールする他に、リレー弁ハウジング(2)をパイロット制御弁ハウジング(3)に、シールされた形で接続するためにも形成されている、請求項1または2記載の電空式の調整弁。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10120318A DE10120318B4 (de) | 2001-04-26 | 2001-04-26 | Elektropneumatisches Regelventil mit einem Backupventil |
PCT/EP2002/004630 WO2002087949A1 (de) | 2001-04-26 | 2002-04-26 | Elektropneumatisches regelventil mit einem backupventil |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004526624A JP2004526624A (ja) | 2004-09-02 |
JP4089779B2 true JP4089779B2 (ja) | 2008-05-28 |
Family
ID=7682702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002585262A Expired - Fee Related JP4089779B2 (ja) | 2001-04-26 | 2002-04-26 | バックアップ弁を備えた電空式の調整弁 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7052095B2 (ja) |
EP (1) | EP1385731B1 (ja) |
JP (1) | JP4089779B2 (ja) |
KR (1) | KR20040015154A (ja) |
AT (1) | ATE278584T1 (ja) |
DE (2) | DE10120318B4 (ja) |
WO (1) | WO2002087949A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10129601A1 (de) * | 2001-06-20 | 2003-01-09 | Knorr Bremse Systeme | Beschleunigter Druckaufbau |
DE10236920B4 (de) * | 2002-08-12 | 2005-09-29 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Elektronisches Bremssystem, insbesondere für Nutzfahrzeuganhänger |
DE102006017503B4 (de) | 2006-04-13 | 2022-12-01 | Zf Cv Systems Hannover Gmbh | Relaisventil |
DE102006062974B3 (de) | 2006-04-13 | 2023-09-21 | Wabco Gmbh | Relaisventil |
DE102008045213A1 (de) * | 2008-08-30 | 2010-03-04 | Wabco Gmbh | Elektropneumatische Steueranordnung für eine Niveauregulierung eines Fahrzeuges |
DE102012203480B4 (de) * | 2012-03-06 | 2014-08-21 | Conti Temic Microelectronic Gmbh | Pneumatische Verstellanordnung für einen Fahrzeugsitz |
DE102014009179A1 (de) * | 2014-06-21 | 2015-12-24 | Wabco Gmbh | Ventilanordnung |
DE102014016771A1 (de) * | 2014-11-13 | 2016-05-19 | Wabco Gmbh | Ventileinrichtung für eine Druckluftanlage, Druckregelmodul mit einer derartigen Ventileinrichtung sowie Kraftfahrzeug damit |
DE102016000760A1 (de) * | 2016-01-27 | 2017-07-27 | Siemens Aktiengesellschaft | Schaltung und Verteilerblock und aus diesen gebildete Bremssteueranordnung für Schienenfahrzeuge sowie Verteilersatz zum Konfigurieren und Verfahren zur Bildung der Bremssteueranordnung |
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 |
EP3626564B1 (de) * | 2018-09-18 | 2021-02-24 | WABCO Europe BVBA | Steuerventil, elektronisch steuerbares bremssystem sowie verfahren zum steuern des elektronisch steuerbaren bremssystems |
GB2622385A (en) * | 2022-09-14 | 2024-03-20 | Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh | Relay valve arrangement for a trailer brake system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3931761C2 (de) * | 1989-09-22 | 1993-12-02 | Knorr Bremse Ag | Elektro-pneumatisches Regelventil mit Relaisfunktion |
DE19605562A1 (de) * | 1996-02-15 | 1997-08-21 | Bosch Gmbh Robert | Druckregeleinrichtung |
DE19609222A1 (de) * | 1996-03-09 | 1997-09-11 | Bosch Gmbh Robert | Anhängersteuerventil für eine Druckluftbremsanlage für Kraftfahrzeuge |
DE19918070B4 (de) | 1998-06-03 | 2010-07-29 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Druckregelvorrichtung für elektro-pneumatische Bremsanlagen von Fahrzeugen, insbesondere Nutzfahrzeugen |
DE19902225A1 (de) * | 1999-01-21 | 2000-07-27 | Knorr Bremse Systeme | Anhängersteuerventil für eine Druckluftbremsanlage von Zugfahrzeug-Anhänger-Kombinationen |
-
2001
- 2001-04-26 DE DE10120318A patent/DE10120318B4/de not_active Expired - Fee Related
-
2002
- 2002-04-26 EP EP02766641A patent/EP1385731B1/de not_active Expired - Lifetime
- 2002-04-26 WO PCT/EP2002/004630 patent/WO2002087949A1/de active IP Right Grant
- 2002-04-26 AT AT02766641T patent/ATE278584T1/de not_active IP Right Cessation
- 2002-04-26 DE DE50201235T patent/DE50201235D1/de not_active Expired - Lifetime
- 2002-04-26 US US10/475,787 patent/US7052095B2/en not_active Expired - Fee Related
- 2002-04-26 KR KR10-2003-7013980A patent/KR20040015154A/ko not_active Application Discontinuation
- 2002-04-26 JP JP2002585262A patent/JP4089779B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE278584T1 (de) | 2004-10-15 |
EP1385731A1 (de) | 2004-02-04 |
WO2002087949A1 (de) | 2002-11-07 |
US20040183363A1 (en) | 2004-09-23 |
JP2004526624A (ja) | 2004-09-02 |
DE50201235D1 (de) | 2004-11-11 |
DE10120318B4 (de) | 2006-06-01 |
EP1385731B1 (de) | 2004-10-06 |
DE10120318A1 (de) | 2002-10-31 |
US7052095B2 (en) | 2006-05-30 |
KR20040015154A (ko) | 2004-02-18 |
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