DE3627212A1 - Steuerventil fuer eine blockierschutzbremsanlage - Google Patents
Steuerventil fuer eine blockierschutzbremsanlageInfo
- Publication number
- DE3627212A1 DE3627212A1 DE19863627212 DE3627212A DE3627212A1 DE 3627212 A1 DE3627212 A1 DE 3627212A1 DE 19863627212 DE19863627212 DE 19863627212 DE 3627212 A DE3627212 A DE 3627212A DE 3627212 A1 DE3627212 A1 DE 3627212A1
- Authority
- DE
- Germany
- Prior art keywords
- brake
- check valve
- outlet
- pressure
- brake fluid
- 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.)
- Ceased
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
-
- 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
- B60T8/42—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 having expanding chambers for controlling pressure, i.e. closed 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/28—Valves specially adapted therefor
- B60T11/34—Pressure reducing or limiting 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
- B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic 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
- B60T8/3615—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
- 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
- B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5018—Pressure reapplication using restrictions
- B60T8/5025—Pressure reapplication using restrictions in hydraulic brake systems
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S303/00—Fluid-pressure and analogous brake systems
- Y10S303/02—Brake control by pressure comparison
- Y10S303/03—Electrical pressure sensor
- Y10S303/04—Pressure signal used in electrical speed controlled braking circuit
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S303/00—Fluid-pressure and analogous brake systems
- Y10S303/08—Antichatter
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S303/00—Fluid-pressure and analogous brake systems
- Y10S303/10—Valve block integrating pump, valves, solenoid, accumulator
Description
Claims (20)
- - ein äußeres Gehäuse (50) mit einem Einlaß (56), der unter Druck stehendes Bremsmittel empfängt, und einem Auslaß (58), der unter Druck stehendes Brems mittel an die ausgewählte Fahrzeugbremse abgibt, wobei im Gehäuse (50) eine Strömungsverbindung (66 a, b, 70 f, 88, 92) zwischen dem Einlaß (56) und dem Auslaß (58) gebildet ist;
- - ein normalerweise offenes Sperrventil (22), das in der Strömungsverbindung angeordnet ist, um den Durchsatz von Bremsmittel durch die Strömungsver bindung zwischen dem Einlaß (56) und dem Auslaß (58) zu steuern, wobei das Sperrventil (22) zwischen einer normalen Öffnungsstellung, in der Bremsmittel vom Einlaß (56) zum Auslaß (58) strömen kann, und einer Schließstellung, in der der Einlaß (56) vom Auslaß (58) getrennt ist, bewegbar ist;
- - eine Betätigungseinrichtung (64 a, 80), die dazu dient, das Sperrventil (22) von der Öffnungsstellung in die Schließstellung und von der Schließstellung in die Öffnungsstellung zu bewegen; und
- - eine Dämpfungseinrichtung (84), die dem Sperrventil (22) zugeordnet ist, um die Bewegung des Sperr ventils (22) von der Schließstellung in die Öffnungs stellung zu dämpfen.
- - ein äußeres Gehäuse (50) mit einem Einlaß (56), der unter Druck stehendes Bremsmittel vom Hauptbrems zylinder (14) empfängt, und einem Auslaß (58), der unter Druck stehendes Bremsmittel dem zweiten Satz Radbremsen (20 a, b) zugeführt, wobei in dem Gehäuse (50) eine Strömungsverbindung (66 a, b, 70 s, 88, 92) zwischen dem Einlaß (56) und dem Auslaß (58) ge bildet ist;
- - ein normalerweise offenes Sperrventil (22), das in der Strömungsverbindung angeordnet ist, um den Bremsmittelfluß durch die Strömungsverbindung zwi schen Einlaß (56) und Auslaß (58) zu steuern, wobei das Absperrventil (22) zwischen einer Öffnungs stellung, in der Bremsmittel vom Einlaß zum Auslaß strömen kann, und einer Schließstellung, in der die Strömungsverbindung gesperrt ist, bewegbar ist;
- - eine Einrichtung zum Schließen des Sperrventils (22), um den Druck an dem zweiten Satz Radbremsen auf einem relativ konstanten Wert zu halten;
- - eine Einrichtung zum kurzzeitigen Öffnen des Sperr ventils (22) während einer vorgegebenen Zeitspanne, nachdem das Sperrventil (22) geschlossen wurde, um Druck vom Hauptbremszylinder (14) erneut dem zweiten Satz Radbremsen (20 a, b) zuzuführen; und
- - eine Dämpfungseinrichtung (84), die dem Absperrventil (22) zugeordnet ist, um die Bewegung des Absperr ventils (22) von der Schließstellung in die Öffnungs stellung zu dämpfen, wodurch die erneute Zufuhr von Hauptbremszylinderdruck zu dem zweiten Satz Rad bremsen präzise gesteuert wird.
- - ein äußeres Gehäuse (50) mit einem Einlaß (56), der unter Druck stehendes Bremsmittel empfängt, und einem Auslaß (58), der unter Druck stehendes Brems mittel an die ausgewählte Fahrzeugbremse abgibt, wobei im Gehäuse (50) eine Strömungsverbindung (66 a, b, 70 f, 88, 92) zwischen dem Einlaß (56) und dem Auslaß (58) gebildet ist;
- - ein normalerweise offenes Sperrventil (22), das in der Strömungsverbindung angeordnet ist, um den Durchsatz von Bremsmittel durch die Strömungsver bindung zwischen dem Einlaß (56) und dem Auslaß (58) zu steuern, wobei das Sperrventil (22) zwischen einer normalen Öffnungsstellung, in der Bremsmittel vom Einlaß (56) zum Auslaß (58) strömen kann, und einer Schließstellung, in der der Einlaß (56) vom Auslaß (58) getrennt ist, bewegbar ist,;
- - eine Betätigungseinrichtung (64 a, 80), die dazu dient, das Sperrventil (22) von der Öffnungsstellung in die Schließstellung und von der Schließstellung in die Öffnungsstellung zu bewegen; und
- - einen auf einer Druckdifferenz ansprechenden Druck schalter (44), der zwischen den Einlaß (56) und den Auslaß (58) geschaltet ist, um die am Sperrventil (22) anhängende Druckdifferenz zu überwachen.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3645323A DE3645323C5 (de) | 1985-08-09 | 1986-08-11 | Steuerventil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/764,162 US4668023A (en) | 1985-08-09 | 1985-08-09 | Control valve for an anti-lock brake system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3627212A1 true DE3627212A1 (de) | 1987-02-12 |
Family
ID=25069857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863627212 Ceased DE3627212A1 (de) | 1985-08-09 | 1986-08-11 | Steuerventil fuer eine blockierschutzbremsanlage |
Country Status (9)
Country | Link |
---|---|
US (1) | US4668023A (de) |
JP (1) | JP2984929B2 (de) |
KR (1) | KR960001879B1 (de) |
BR (1) | BR8603808A (de) |
DE (1) | DE3627212A1 (de) |
ES (1) | ES2002114A6 (de) |
FR (1) | FR2585993B1 (de) |
GB (1) | GB2179110B (de) |
IT (1) | IT1217305B (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4865399A (en) * | 1985-08-09 | 1989-09-12 | Kelsey Hayes Company | Vehicle anti-lock brake system |
US4886322A (en) * | 1985-02-19 | 1989-12-12 | Kelsey Hayes Company | Vehicle anti-lock brake system |
US4790607A (en) * | 1985-02-19 | 1988-12-13 | Kelsey Hayes Company | Vehicle anti-lock brake system |
US4976501A (en) * | 1985-02-19 | 1990-12-11 | Kelsey-Hayes Company | Fluid accumulator for use in a vehicle anti-lock brake system |
US4828335A (en) * | 1985-08-09 | 1989-05-09 | Kelsey-Hayes Company | Control valve for vehicle anti-lock brake system |
JPH068100B2 (ja) * | 1985-11-06 | 1994-02-02 | 本田技研工業株式会社 | アンチロツクブレ−キ装置付四輪駆動車 |
US4824183A (en) * | 1987-04-21 | 1989-04-25 | Toyota Jidosha Kabushiki Kaisha | Dual-circuit hydraulic anti-lock braking system |
US5195811A (en) * | 1990-02-20 | 1993-03-23 | Alfred Teves Gmbh | Circuit configuration for an electronically controlled anti-lock brake system |
US5299859A (en) * | 1991-11-15 | 1994-04-05 | Allied-Signal Inc. | Combination solenoid valve and shuttle valve |
US5226702A (en) * | 1991-11-15 | 1993-07-13 | Allied-Signal Inc. | Concentric solenoid valve and sump assembly |
DE19712211A1 (de) * | 1997-03-24 | 1998-10-01 | Itt Mfg Enterprises Inc | Elektrohydraulisches Aggregat zur Druckregelung in Bremsanlagen für Kraftfahrzeuge |
AU8376198A (en) | 1997-06-27 | 1999-01-19 | Kelsey-Hayes Company | Algorithm for testing road surface with a small pressure release in an anti-lockbrake system |
WO1999000280A1 (en) | 1997-06-27 | 1999-01-07 | Kelsey-Hayes Company | Algorithm for scheduling extra reapply pulses in a rear wheel anti-lock brake system |
AU8380798A (en) | 1997-07-01 | 1999-01-25 | Kelsey-Hayes Company | Wheel spin-and-brake algorithm for a rear wheel anti-lock brake system |
US6241326B1 (en) * | 1998-10-28 | 2001-06-05 | Kelsey-Hayes Company | Electronic brake proportioning for a rear wheel anti-lock brake system |
US6471305B1 (en) * | 1999-06-30 | 2002-10-29 | Kelsey-Hayes Company | Isolation valve armature configured to reduce bernoulli force during normal braking operation |
US6431208B1 (en) | 2000-09-01 | 2002-08-13 | Delphi Technologies Inc. | Combined full function ABS valve |
DE10053596A1 (de) * | 2000-10-28 | 2002-05-02 | Daimler Chrysler Ag | Elektromagnetischer Aktuator zur Betätigung eines Stellgliedes |
DE102007003321A1 (de) * | 2007-01-17 | 2008-08-21 | Mbb International Group Ag | Verschlusseinrichtung für einen mit Druckgas befüllbaren Druckbehälter eines Kaltgasgenerators |
US8075066B2 (en) | 2009-04-02 | 2011-12-13 | GM Global Technology Operations LLC | Metering check valve for active brake pads retraction system |
US20130299013A1 (en) * | 2012-05-14 | 2013-11-14 | Robert Bosch Gmbh | Hydraulic unit with flexible port location |
US8919891B2 (en) | 2012-10-31 | 2014-12-30 | Caterpiller Inc. | Electrohydraulic antilock brake system with isolation valve |
US9061664B2 (en) | 2012-12-18 | 2015-06-23 | Caterpillar Inc. | Electrohydraulic antilock brake system for articulated vehicles |
KR101815636B1 (ko) * | 2016-10-04 | 2018-01-08 | (주)현대와코텍 | 이동식 공용식수대 |
DE102017217791A1 (de) * | 2017-10-06 | 2019-04-11 | Continental Teves Ag & Co. Ohg | Ventilanordnung und Bremssystem |
CN112406827A (zh) * | 2020-10-28 | 2021-02-26 | 东科克诺尔商用车制动技术有限公司 | 一种汽车气制动abs电磁阀阀芯总成 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3515440A (en) * | 1967-06-01 | 1970-06-02 | Kelsey Hayes Co | Skid control system including hydraulic modulating valve |
US3870376A (en) * | 1968-09-20 | 1975-03-11 | Kelsey Hayes Co | Skid control system |
US3880474A (en) * | 1969-10-10 | 1975-04-29 | Kelsey Hayes Co | Skid control system |
DE2925954A1 (de) * | 1978-06-29 | 1980-01-17 | Nippon Air Brake Co | Drucksteuerventil fuer bremsfluide |
DE3339782A1 (de) * | 1982-11-20 | 1984-05-24 | Honda Giken Kogyo K.K., Tokio/Tokyo | Solenoidventil |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1655460A1 (de) * | 1967-11-27 | 1970-07-16 | Teldix Gmbh | Antiblockierregelsystem fuer druckmittelbetaetigte Bremsen |
US3486800A (en) * | 1968-03-21 | 1969-12-30 | Kelsey Hayes Co | Skid control system including hydraulic modulating valve |
US3617098A (en) * | 1969-07-31 | 1971-11-02 | Teldix Gmbh | Inlet vlave for antilocking brake control system |
US3731979A (en) * | 1971-03-19 | 1973-05-08 | Us Army | Brake anti-skid system |
US3761140A (en) * | 1971-09-13 | 1973-09-25 | Bendix Corp | Hydraulically actuated adaptive braking system using a single fluid |
US4073542A (en) * | 1971-11-13 | 1978-02-14 | Nissan Motor Company, Limited | Fluid pressure control device and motor vehicle braking system incorporating such device |
US3981543A (en) * | 1973-08-24 | 1976-09-21 | Kelsey-Hayes Company | Skid control system embodying fail safe bypass |
US3840279A (en) * | 1973-11-12 | 1974-10-08 | Bendix Corp | Valve for force-reversing modulator |
DE2403770A1 (de) * | 1974-01-26 | 1975-08-14 | Bosch Gmbh Robert | Elektromagnetische 3-wege-ventilanordnung |
JPS50146775A (de) * | 1974-05-18 | 1975-11-25 | ||
JPS52121825U (de) * | 1976-03-12 | 1977-09-16 | ||
JPS5365576A (en) * | 1976-11-24 | 1978-06-12 | Toyota Motor Corp | Hydraulic braking apparatus for vehicles |
US4138165A (en) * | 1977-05-10 | 1979-02-06 | Blomberg Folke Ivar | Brake anti-locking modulator with reapplication control |
GB1585646A (en) * | 1977-12-21 | 1981-03-11 | Macdonald D | Brake pressure modulating device |
JPS5857333B2 (ja) * | 1979-05-18 | 1983-12-20 | 日信工業株式会社 | 車両用ブレ−キ油圧制御装置 |
GB2058975A (en) * | 1979-09-15 | 1981-04-15 | Lucas Industries Ltd | Vehicle brake actuator |
US4486053A (en) * | 1980-11-04 | 1984-12-04 | Clayton Dewandre Company Limited | Solenoid operated valves |
DE3109372A1 (de) * | 1981-03-12 | 1982-09-30 | Volkswagenwerk Ag, 3180 Wolfsburg | "pumpenloses hydraulisches bremssystem fuer kraftfahrzeuge" |
DE3119049A1 (de) * | 1981-05-05 | 1982-11-18 | Gebrüder Sulzer AG, 8401 Winterthur | "vorrichtung mit einem elektromagneten und einem von diesem gesteuerten ventil" |
DE3137200A1 (de) * | 1981-09-18 | 1983-03-31 | Robert Bosch Gmbh, 7000 Stuttgart | Zweikreis-bremseinrichtung |
DE3247496A1 (de) * | 1982-12-22 | 1984-06-28 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulische zweikreisbremsanlage |
JPS59133883A (ja) * | 1983-01-18 | 1984-08-01 | Nippon Denso Co Ltd | 電磁弁 |
US4532951A (en) * | 1983-03-28 | 1985-08-06 | Barber-Colman Company | Transducer utilizing electrical and pneumatic signals |
US4515343A (en) * | 1983-03-28 | 1985-05-07 | Fev Forschungsgesellschaft fur Energietechnik und ver Brennungsmotoren mbH | Arrangement for electromagnetically operated actuators |
CH655371A5 (fr) * | 1983-08-23 | 1986-04-15 | Honeywell Lucifer Sa | Valve hydraulique. |
GB8400991D0 (en) * | 1984-01-14 | 1984-02-15 | Lucas Ind Plc | Anti-skid hydraulic braking systems |
US4531708A (en) * | 1984-08-21 | 1985-07-30 | Honeywell Lucifer Sa | Solenoid valve |
-
1985
- 1985-08-09 US US06/764,162 patent/US4668023A/en not_active Expired - Lifetime
-
1986
- 1986-08-08 JP JP61185374A patent/JP2984929B2/ja not_active Expired - Lifetime
- 1986-08-08 BR BR8603808A patent/BR8603808A/pt not_active IP Right Cessation
- 1986-08-09 ES ES8600987A patent/ES2002114A6/es not_active Expired
- 1986-08-09 KR KR1019860006604A patent/KR960001879B1/ko not_active IP Right Cessation
- 1986-08-11 DE DE19863627212 patent/DE3627212A1/de not_active Ceased
- 1986-08-11 FR FR8611592A patent/FR2585993B1/fr not_active Expired - Fee Related
- 1986-08-11 IT IT21469/86A patent/IT1217305B/it active
- 1986-08-11 GB GB8619525A patent/GB2179110B/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3515440A (en) * | 1967-06-01 | 1970-06-02 | Kelsey Hayes Co | Skid control system including hydraulic modulating valve |
US3870376A (en) * | 1968-09-20 | 1975-03-11 | Kelsey Hayes Co | Skid control system |
US3880474A (en) * | 1969-10-10 | 1975-04-29 | Kelsey Hayes Co | Skid control system |
DE2925954A1 (de) * | 1978-06-29 | 1980-01-17 | Nippon Air Brake Co | Drucksteuerventil fuer bremsfluide |
DE3339782A1 (de) * | 1982-11-20 | 1984-05-24 | Honda Giken Kogyo K.K., Tokio/Tokyo | Solenoidventil |
Also Published As
Publication number | Publication date |
---|---|
GB2179110A (en) | 1987-02-25 |
FR2585993A1 (fr) | 1987-02-13 |
FR2585993B1 (fr) | 1993-04-09 |
ES2002114A6 (es) | 1988-07-16 |
IT8621469A0 (it) | 1986-08-11 |
JPS6255250A (ja) | 1987-03-10 |
KR870001990A (ko) | 1987-03-28 |
GB2179110B (en) | 1989-08-02 |
JP2984929B2 (ja) | 1999-11-29 |
KR960001879B1 (ko) | 1996-02-06 |
US4668023A (en) | 1987-05-26 |
GB8619525D0 (en) | 1986-09-24 |
IT1217305B (it) | 1990-03-22 |
BR8603808A (pt) | 1987-03-17 |
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