DE3107963C2 - - Google Patents
Info
- Publication number
- DE3107963C2 DE3107963C2 DE3107963A DE3107963A DE3107963C2 DE 3107963 C2 DE3107963 C2 DE 3107963C2 DE 3107963 A DE3107963 A DE 3107963A DE 3107963 A DE3107963 A DE 3107963A DE 3107963 C2 DE3107963 C2 DE 3107963C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- chamber
- line
- master cylinder
- pressure
- 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
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
- B60T8/42—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
- B60T8/4275—Pump-back systems
- B60T8/4291—Pump-back systems having means to reduce or eliminate pedal kick-back
-
- 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
- B60T8/341—Systems characterised by their 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
- B60T8/42—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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Description
Claims (8)
- - einem in die Bremsleitung eingebauten Blockierschutzventil, das in seiner Grundstellung den Hauptzylinder mit dem Radbremszylinder verbindet, in einer anderen Stellung diese Verbindung unterbricht und den Bremsdruck konstant hält und schließlich in einer weiteren Stellung Bremsflüssigkeit vom Radbremszylinder aus dem Bremskreis abläßt, wobei die einzelnen Stellungen abhängig von einem Drehzahlfühler über eine elektrische Steuereinheit bewirkt werden,
- - einem ersten Rückschlagventil, das zwischen Hauptzylinder und Blockierschutzventil in die Bremsleitung eingesetzt und in Richtung des Blockierschutzventils durchlässig ist,
- - einer das Blockierschutzventil umgehenden Rücklaufleitung zwischen Radbrems- und Hauptzylinder, die ein zweites in Richtung auf den Hauptzylinder durchlässiges Rückschlagventil enthält,
- - einem Speicherbehälter, der die abgelassene Bremsflüssigkeit aufnimmt und
- - einer Pumpe, welche die Bremsflüssigkeit in den Abschnitt der Bremsleitung zurückführt, der vom ersten Rückschlagventil und dem Blockierschutzventil begrenzt ist,
- - ein Drucksteuerventil (21, 31) über eine Steuerleitung (4 m) mit dem Hauptzylinder (1) über eine Leitung (4 k) mit dem Auslaß der Pumpe (10) und über eine Leitung (4 n) mit dem Speicherbehälter (9) verbunden ist,
- - das Drucksteuerventil (21, 31) die Leitung (4 n) zum Speicherbehälter (9) nur öffnet, wenn während der Antiblockierregelung der Ausgangsdruck der Pumpe (10) den Druck im Hauptzylinder um einen vorgegebenen Betrag übersteigt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2623980A JPS56142733A (en) | 1980-03-03 | 1980-03-03 | Liquid pressure controller for antiskid device |
JP3282780A JPS56128251A (en) | 1980-03-14 | 1980-03-14 | Hydraulic pressure control unit for brake system with skid control |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3107963A1 DE3107963A1 (de) | 1982-01-21 |
DE3107963C2 true DE3107963C2 (de) | 1988-09-22 |
Family
ID=26363980
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813107963 Granted DE3107963A1 (de) | 1980-03-03 | 1981-03-02 | Bremsfluiddruck-steuervorrichtung fuer antiblockiersysteme |
DE3153454A Expired - Lifetime DE3153454C2 (de) | 1980-03-03 | 1981-03-02 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3153454A Expired - Lifetime DE3153454C2 (de) | 1980-03-03 | 1981-03-02 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4395073A (de) |
DE (2) | DE3107963A1 (de) |
GB (1) | GB2071245B (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3834539A1 (de) * | 1988-10-11 | 1990-04-12 | Teves Gmbh Alfred | Verfahren zum betrieb einer bremsdruckregelvorrichtung |
DE4039088A1 (de) * | 1990-12-07 | 1992-06-11 | Teves Gmbh Alfred | Blockiergeschuetzte, hydraulische bremsanlage nach dem rueckfoerderprinzip |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4453782A (en) * | 1980-11-29 | 1984-06-12 | Nippon Air Brake Co., Ltd. | Brake fluid pressure control apparatus in skid control system |
US4556261A (en) * | 1982-10-21 | 1985-12-03 | Lucas Industries Public Limited Company | Hydraulic anti-skid braking systems for vehicles |
JPS60213550A (ja) * | 1984-04-09 | 1985-10-25 | Nippon Denso Co Ltd | アンチスキツド制御装置 |
US4605263A (en) * | 1984-07-02 | 1986-08-12 | Aisin Seiki Kabushiki Kaisha | Antiskid control apparatus for automobiles |
JPS6144063A (ja) * | 1984-08-09 | 1986-03-03 | Nippon Denso Co Ltd | ブレーキ装置用液圧制御装置 |
JPS6150860A (ja) * | 1984-08-15 | 1986-03-13 | Toyota Motor Corp | 自動車用アンチスキツド型液圧ブレ−キ装置 |
US4627671A (en) * | 1984-11-01 | 1986-12-09 | Nippondenso Co., Ltd. | Antiskid control device |
US4668024A (en) * | 1984-11-15 | 1987-05-26 | Toyota Jidosha Kabushiki Kaisha | Solenoid-operated hydraulic control device for anti-skid brake system |
JPS61122057A (ja) * | 1984-11-20 | 1986-06-10 | Nippon Denso Co Ltd | 液圧制御弁 |
US4796957A (en) * | 1984-11-20 | 1989-01-10 | Nippondenso Co., Ltd. | Vehicular drive control system |
US4865399A (en) * | 1985-08-09 | 1989-09-12 | Kelsey Hayes Company | Vehicle anti-lock brake system |
JPS61218463A (ja) * | 1985-03-23 | 1986-09-27 | Toyota Motor Corp | アンチスキツド型液圧ブレ−キ装置 |
DE3621908A1 (de) * | 1986-06-30 | 1988-01-07 | Teves Gmbh Alfred | Antriebsschlupfregelvorrichtung fuer kraftfahrzeuge |
DE3627809A1 (de) * | 1986-08-16 | 1988-02-18 | Teves Gmbh Alfred | Hydraulische bremsanlage mit blockierschutz- und/oder antriebsschlupfregelung |
US4844558A (en) * | 1986-09-19 | 1989-07-04 | Nippon Abs, Ltd. | Brake fluid pressure control apparatus in skid control system |
JP2565690B2 (ja) * | 1986-10-28 | 1996-12-18 | 日本エ−ビ−エス株式会社 | アンチスキツド装置用液圧制御装置 |
JPS63116966A (ja) * | 1986-10-31 | 1988-05-21 | Sumitomo Electric Ind Ltd | 車両のブレ−キ圧力制御装置 |
FR2611630B1 (fr) * | 1987-02-26 | 1993-04-09 | Bendix France | Circuit hydraulique de freinage pour vehicule automobile equipe d'un dispositif d'antiblocage de roues |
FR2620989B1 (fr) * | 1987-09-30 | 1989-12-01 | Bendix France | Circuit hydraulique de freinage pour vehicule automobile, a double circuit en croix et dispositif d'antiblocage des roues |
DE3912322A1 (de) * | 1987-10-17 | 1990-10-18 | Teves Gmbh Alfred | Blockiergeschuetzte, hydraulische bremsanlage |
US4986612A (en) * | 1987-10-26 | 1991-01-22 | Nippon A B S, Ltd. | Brake fluid pressure control apparatus for a vehicle |
US4952002A (en) * | 1987-12-29 | 1990-08-28 | Nippon A.B.S. | Brake fluid pressure control apparatus in skid control system |
US4988148A (en) * | 1988-03-09 | 1991-01-29 | Lucas Industries Public Limited Company | Hydraulic anti-lock braking systems for vehicles |
GB8812049D0 (en) * | 1988-05-21 | 1988-06-22 | Lucas Ind Plc | Improvements in hydraulic anti-lock braking systems for vehicles |
JPH0771926B2 (ja) * | 1988-09-20 | 1995-08-02 | 株式会社ナブコ | アンチスキッドブレーキ装置 |
DE3842370A1 (de) * | 1988-12-16 | 1990-06-21 | Bosch Gmbh Robert | Blockierschutzvorrichtung fuer eine fahrzeugbremsanlage |
DE3904132A1 (de) * | 1989-02-11 | 1990-08-16 | Bosch Gmbh Robert | Vorrichtung zur druckregulierung in einem hydraulischen system |
DE4006081A1 (de) * | 1989-06-17 | 1991-08-29 | Teves Gmbh Alfred | Schlupfgeregelte hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge |
US5255963A (en) * | 1989-08-09 | 1993-10-26 | Robert Bosch Gmbh | Hydraulic vehicle brake system with anti-skid apparatus |
DE4004316C2 (de) * | 1989-08-09 | 2002-05-08 | Bosch Gmbh Robert | Hydraulische Fahrzeugbremsanlage mit Blockierschutzeinrichtung |
DE3936850A1 (de) * | 1989-11-06 | 1991-05-08 | Bosch Gmbh Robert | Blockierschutzvorrichtung fuer eine fahrzeugbremsanlage |
US5234264A (en) * | 1990-03-23 | 1993-08-10 | Robert Bosch Gmbh | Brake system |
JPH04159168A (ja) * | 1990-10-24 | 1992-06-02 | Honda Motor Co Ltd | 液圧式制動装置 |
DE4104068A1 (de) * | 1991-02-11 | 1992-08-13 | Teves Gmbh Alfred | Blockiergeschuetzte, hydraulische bremsanlage |
DE4104504A1 (de) * | 1991-02-14 | 1992-08-20 | Teves Gmbh Alfred | Speicher, insbesondere fuer blockiergeschuetzte, hydraulische bremsanlage |
JPH04283156A (ja) * | 1991-03-11 | 1992-10-08 | Nabco Ltd | 脈圧緩衝装置 |
US5312175A (en) * | 1991-07-03 | 1994-05-17 | Tokico Ltd. | Brake fluid pressure control apparatus |
US5628550A (en) * | 1991-10-18 | 1997-05-13 | Itt Automotive Europe Gmbh | Anti-lock hydraulic brake system |
DE4134459A1 (de) * | 1991-10-18 | 1993-04-22 | Teves Gmbh Alfred | Blockiergeschuetzte hydraulische bremsanlage |
JPH07304434A (ja) * | 1994-05-10 | 1995-11-21 | Sumitomo Electric Ind Ltd | アンチロック用モジュレータ |
JPH0840236A (ja) * | 1994-05-26 | 1996-02-13 | Aisin Seiki Co Ltd | 車両用液圧ブレーキ装置 |
US5730360A (en) * | 1996-03-11 | 1998-03-24 | Wang; Tang-Cheng | Hand washing apparatus of a car |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1655449U (de) | 1951-08-06 | 1953-05-13 | Hudora Werk Hugo Dornseif | Schittschuh, insbesondere fuer kunstlauf. |
DE1655294A1 (de) * | 1966-10-04 | 1970-09-10 | Teves Gmbh Alfred | Druckregelventil |
DE1655449B2 (de) * | 1967-09-26 | 1974-01-03 | Alfred Teves Gmbh, 6000 Frankfurt | Vorrichtung zum Verhindern des Blockierens eines Fahrzeugrades mit einer hydraulischen Bremsanlage |
DE1655460A1 (de) * | 1967-11-27 | 1970-07-16 | Teldix Gmbh | Antiblockierregelsystem fuer druckmittelbetaetigte Bremsen |
US3549212A (en) * | 1969-06-03 | 1970-12-22 | Teldix Gmbh | Anti-locking control system |
DE2342307C2 (de) * | 1973-08-22 | 1984-12-20 | Robert Bosch Gmbh, 7000 Stuttgart | Anordnung zur Überprüfung eines Antiblockierregelsystems für Fahrzeugbremsanlagen |
US3922021A (en) * | 1973-08-24 | 1975-11-25 | Kelsey Hayes Co | Hydraulic skid control system embodying regulator |
FR2431943A1 (fr) * | 1978-07-24 | 1980-02-22 | Ferodo Sa | Circuit de freinage hydraulique pour vehicule automobile |
-
1981
- 1981-03-02 DE DE19813107963 patent/DE3107963A1/de active Granted
- 1981-03-02 US US06/239,417 patent/US4395073A/en not_active Expired - Lifetime
- 1981-03-02 DE DE3153454A patent/DE3153454C2/de not_active Expired - Lifetime
- 1981-03-02 GB GB8106507A patent/GB2071245B/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3834539A1 (de) * | 1988-10-11 | 1990-04-12 | Teves Gmbh Alfred | Verfahren zum betrieb einer bremsdruckregelvorrichtung |
DE4039088A1 (de) * | 1990-12-07 | 1992-06-11 | Teves Gmbh Alfred | Blockiergeschuetzte, hydraulische bremsanlage nach dem rueckfoerderprinzip |
DE4039088B4 (de) * | 1990-12-07 | 2005-02-03 | Continental Teves Ag & Co. Ohg | Blockiergeschützte, hydraulische Bremsanlage nach dem Rückförderprinzip |
Also Published As
Publication number | Publication date |
---|---|
DE3153454C2 (de) | 1990-04-12 |
GB2071245B (en) | 1984-03-21 |
US4395073A (en) | 1983-07-26 |
DE3107963A1 (de) | 1982-01-21 |
GB2071245A (en) | 1981-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 3153454 Format of ref document f/p: P |
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Q171 | Divided out to: |
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NIPPON ABS, LTD., TOKIO/TOKYO, JP |
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AH | Division in |
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8327 | Change in the person/name/address of the patent owner |
Owner name: BOSCH BRAKING SYSTEMS CO., LTD., TOKYO/TOKIO, JP |
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8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN |