FR2656049B1 - Accumulateur de pression a piston, notamment pour systeme de freinage a regulation du glissement de traction. - Google Patents
Accumulateur de pression a piston, notamment pour systeme de freinage a regulation du glissement de traction.Info
- Publication number
- FR2656049B1 FR2656049B1 FR9015505A FR9015505A FR2656049B1 FR 2656049 B1 FR2656049 B1 FR 2656049B1 FR 9015505 A FR9015505 A FR 9015505A FR 9015505 A FR9015505 A FR 9015505A FR 2656049 B1 FR2656049 B1 FR 2656049B1
- Authority
- FR
- France
- Prior art keywords
- braking system
- pressure accumulator
- piston pressure
- traction sliding
- sliding regulation
- 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
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
- B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
- B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/20—Accumulator cushioning means
- F15B2201/21—Accumulator cushioning means using springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
- F15B2201/312—Sealings therefor, e.g. piston rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/41—Liquid ports
- F15B2201/411—Liquid ports having valve means
-
- 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
- Y10S303/11—Accumulator
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Regulating Braking Force (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3941241A DE3941241C2 (de) | 1989-12-14 | 1989-12-14 | Kolbendruckspeicher, insbesondere für antriebsschlupfgeregelte Bremsanlagen, sowie Schaltanordnung dazu |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2656049A1 FR2656049A1 (fr) | 1991-06-21 |
FR2656049B1 true FR2656049B1 (fr) | 1993-02-19 |
Family
ID=6395426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9015505A Expired - Fee Related FR2656049B1 (fr) | 1989-12-14 | 1990-12-11 | Accumulateur de pression a piston, notamment pour systeme de freinage a regulation du glissement de traction. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5148834A (fr) |
JP (1) | JPH03186462A (fr) |
DE (1) | DE3941241C2 (fr) |
FR (1) | FR2656049B1 (fr) |
GB (1) | GB2239051B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4334838A1 (de) * | 1993-10-13 | 1995-04-20 | Teves Gmbh Alfred | Bremsanlage mit elektronischer Blockierschutzregelung |
DE19616428B4 (de) * | 1996-04-25 | 2005-03-10 | Bosch Gmbh Robert | Hydraulischer Speicher für ein Fahrzeugbremssystem |
US6120040A (en) * | 1997-10-24 | 2000-09-19 | K-2 Corporation | Flexing base skate |
JP4172059B2 (ja) * | 1998-04-20 | 2008-10-29 | 株式会社アドヴィックス | 液圧制御ユニット |
US6146311A (en) * | 1999-07-06 | 2000-11-14 | General Motors Corporation | Automatic transmission hydraulic circuit |
DE10057746A1 (de) * | 2000-11-16 | 2002-06-06 | Hydac Technology Gmbh | Hydrospeicher |
DE10228701A1 (de) * | 2002-06-27 | 2004-01-15 | Hydac Technology Gmbh | Hydrospeicher |
DE10330516B3 (de) | 2003-07-05 | 2004-10-21 | Hydac Technology Gmbh | Hydrospeicher, insbesondere Kolbenspeicher |
DE10350941A1 (de) * | 2003-10-31 | 2005-06-02 | Hydac Technology Gmbh | Vorrichtung zum Dämpfen von Druckstößen |
US7356990B2 (en) * | 2005-08-29 | 2008-04-15 | Woodward Governor Company | Electro hydraulic actuator with spring energized accumulators |
US7493916B2 (en) * | 2005-12-12 | 2009-02-24 | Bosch Rexroth Corporation | Pressure vessel with accumulator isolation device |
JP5402269B2 (ja) * | 2009-06-10 | 2014-01-29 | 株式会社アドヴィックス | 液圧装置とそれを使用したブレーキ圧制御装置 |
DE102009048668A1 (de) * | 2009-09-29 | 2011-03-31 | Siemens Aktiengesellschaft | Integrierte Hydraulikspeicheranordnung |
DE102009049459A1 (de) * | 2009-10-15 | 2011-04-21 | Schaeffler Technologies Gmbh & Co. Kg | Volumenspeicher |
DE102009049461A1 (de) * | 2009-10-15 | 2011-04-21 | Schaeffler Technologies Gmbh & Co. Kg | Volumenspeicher |
US20110251776A1 (en) * | 2010-04-08 | 2011-10-13 | Delphi Technologies, Inc. | Fuel accumulator and fuel system using the same |
US9127661B2 (en) | 2010-10-25 | 2015-09-08 | Hamilton Sundstrand Corporation | Bootstrap accumulator system with telescoping actuator cylinder |
DE102010052550A1 (de) * | 2010-11-25 | 2012-05-31 | Schaeffler Technologies Gmbh & Co. Kg | Druckspeicher eines hydraulischen Betätigungssystems |
US9211872B2 (en) * | 2012-11-14 | 2015-12-15 | Gm Global Technology Operations, Llc | Composite accumulator having metal insert |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7425865U (de) * | 1974-11-14 | Duisburger Maschinenfabrik Pelzer H | Druckölspeicher | |
US2752754A (en) * | 1951-11-15 | 1956-07-03 | Dover Corp | Pressure accumulator and motor control |
FR1135122A (fr) * | 1955-11-04 | 1957-04-24 | Jean Louis Gratzmuller | Dispositif de commande hydraulique à contrôle de vitesse, pour disjoncteur |
US2871995A (en) * | 1956-01-24 | 1959-02-03 | John E Cline | Brake locking mechanism |
GB864361A (en) * | 1957-09-04 | 1961-04-06 | Gratzmuller Jean Louis | Improvements in or relating to hydraulic power systems |
US3177981A (en) * | 1963-04-16 | 1965-04-13 | P L Porter & Associates | Hydraulic locking device |
GB1176148A (en) * | 1966-06-08 | 1970-01-01 | Dunlop Co Ltd | Improvements relating to Tanks for use in Fluid Systems |
USRE28890E (en) * | 1969-09-17 | 1976-07-06 | Girling Limited | Actuator assemblies for hydraulic braking systems |
DE2023637A1 (de) * | 1970-05-14 | 1971-11-25 | Swf | Druckspeicher für eine Heizölversorgungsanlage |
US4046167A (en) * | 1976-02-06 | 1977-09-06 | Kawneer Company, Inc. | Mechanical accumulator |
GB2037016B (en) * | 1978-08-17 | 1983-05-05 | Lucas Industries Ltd | Hydraulic systems |
US4371317A (en) * | 1980-02-16 | 1983-02-01 | Lucas Industries Limited | Hydraulic systems |
GB2101245B (en) * | 1981-01-14 | 1985-02-27 | Lucas Industries Ltd | Improvements in anti-skid hydraulic braking systems for vehicles |
DE3133111A1 (de) * | 1981-08-21 | 1983-04-14 | Robert Bosch Gmbh, 7000 Stuttgart | Druckbeschaffungseinrichtung |
DE3247497A1 (de) * | 1982-12-22 | 1984-06-28 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulische zweikreisbremsanlage |
JPS60206762A (ja) * | 1984-03-30 | 1985-10-18 | Aisin Seiki Co Ltd | 液圧ブ−スタ |
DE3510910A1 (de) * | 1984-09-27 | 1986-05-15 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum betreiben einer fahrzeugbremsanlage und fahrzeugbremsanlage |
US4799048A (en) * | 1984-09-28 | 1989-01-17 | Nippondenso Co., Ltd. | Accumulator |
GB2169975B (en) * | 1985-01-23 | 1988-08-03 | Teves Gmbh Alfred | Hydraulic brake system with hydraulic brake force boosting |
DE8521361U1 (de) * | 1985-07-24 | 1986-12-18 | Gesellschaft für Hydraulik-Zubehör mbH, 6603 Sulzbach | Druckmittelspeicher |
DE3610352A1 (de) * | 1986-03-27 | 1987-10-01 | Teves Gmbh Alfred | Hydraulische bremsanlage |
DE3613689A1 (de) * | 1986-04-23 | 1987-11-05 | Hydraulik Zubehoer Ges Fuer | Sicherheitsvorrichtung zum verbinden einer druckmittelquelle mit einem verbraucher |
DE3619990A1 (de) * | 1986-06-13 | 1987-12-17 | Bosch Gmbh Robert | Kolbendruckspeicher |
DE3629564A1 (de) * | 1986-08-30 | 1988-03-03 | Teves Gmbh Alfred | Bremsanlage mit schlupfregelung |
US4769990A (en) * | 1987-06-25 | 1988-09-13 | Allied Signal Inc. | Combination accumulator and variable volume sump |
-
1989
- 1989-12-14 DE DE3941241A patent/DE3941241C2/de not_active Expired - Lifetime
-
1990
- 1990-10-22 GB GB9022904A patent/GB2239051B/en not_active Expired - Fee Related
- 1990-11-16 US US07/614,803 patent/US5148834A/en not_active Expired - Fee Related
- 1990-11-30 JP JP2336925A patent/JPH03186462A/ja active Pending
- 1990-12-11 FR FR9015505A patent/FR2656049B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5148834A (en) | 1992-09-22 |
JPH03186462A (ja) | 1991-08-14 |
GB2239051A (en) | 1991-06-19 |
FR2656049A1 (fr) | 1991-06-21 |
DE3941241A1 (de) | 1991-06-20 |
GB9022904D0 (en) | 1990-12-05 |
DE3941241C2 (de) | 2002-03-21 |
GB2239051B (en) | 1994-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |