FR2370612A1 - Modulateur pour systeme de freinage antipatinant - Google Patents
Modulateur pour systeme de freinage antipatinantInfo
- Publication number
- FR2370612A1 FR2370612A1 FR7734343A FR7734343A FR2370612A1 FR 2370612 A1 FR2370612 A1 FR 2370612A1 FR 7734343 A FR7734343 A FR 7734343A FR 7734343 A FR7734343 A FR 7734343A FR 2370612 A1 FR2370612 A1 FR 2370612A1
- Authority
- FR
- France
- Prior art keywords
- modulator
- outlet orifice
- brake system
- chamber
- disc
- 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.)
- Withdrawn
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
- B60T8/361—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
-
- 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
- Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Regulating Braking Force (AREA)
Abstract
Modulateur de freinage antipatinant comportant un disque en matériau élastique formant clapet dispose entre la chambre du modulateur et l'orifice de sortie en communication avec la chambre de contrôle d'une valve-relais. Le disque en matériau élastique est susceptible de se déplacer entre deux positions pour contrôler la communication de fluide entre l'orifice de sortie et la chambre de modulateur d'une part, et un orifice atmosphérique d'évacuation d'autre part, en fonction des niveaux de pression dans les différentes parties du modulateur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/742,152 US4068902A (en) | 1976-11-15 | 1976-11-15 | Adaptive braking modulator with electrically activated relay valve |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2370612A1 true FR2370612A1 (fr) | 1978-06-09 |
Family
ID=24983687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7734343A Withdrawn FR2370612A1 (fr) | 1976-11-15 | 1977-11-15 | Modulateur pour systeme de freinage antipatinant |
Country Status (9)
Country | Link |
---|---|
US (1) | US4068902A (fr) |
JP (1) | JPS5362066A (fr) |
AU (1) | AU3045977A (fr) |
CA (1) | CA1088595A (fr) |
DE (1) | DE2750997A1 (fr) |
FR (1) | FR2370612A1 (fr) |
GB (1) | GB1563640A (fr) |
IT (1) | IT1088236B (fr) |
SE (1) | SE7712857L (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8107889U1 (de) * | 1981-03-18 | 1981-10-22 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Pneumatische ventilanordnung |
DE3224937C2 (de) * | 1982-07-03 | 1985-05-02 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Ventileinrichtung |
US6082406A (en) * | 1997-08-11 | 2000-07-04 | Master Pneumatic - Detroit, Inc. | Pneumatic pilot-operated control valve assembly |
US6386649B1 (en) | 1999-10-01 | 2002-05-14 | Alliedsignal Truck Brake Systems | Two solenoid pressure modulated relay valve with integral quick release function for ABS |
US7147006B2 (en) * | 2001-10-10 | 2006-12-12 | Haldex Brake Products, Ltd. | Pilot operated valve |
US6789563B2 (en) | 2002-06-04 | 2004-09-14 | Maxon Corporation | Pneumatic exhaust controller |
US6805328B2 (en) | 2002-06-04 | 2004-10-19 | Maxon Corporation | Shut-off valve apparatus |
US20050110342A1 (en) * | 2003-11-24 | 2005-05-26 | Eberling Charles E. | Brake actuator with integral antilock modulator |
US8939173B2 (en) | 2010-07-14 | 2015-01-27 | Mac Valves, Inc. | Stepper motor operated balanced flow control valve |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2168292A1 (fr) * | 1972-01-17 | 1973-08-31 | Wagner Electric Corp | |
FR2230527A2 (fr) * | 1972-01-17 | 1974-12-20 | Wagner Electric Corp | |
FR2267912A1 (fr) * | 1974-04-22 | 1975-11-14 | Bendix Corp | |
US3936097A (en) * | 1973-05-30 | 1976-02-03 | Jidosha Kiki Co., Ltd. | Relay valve combined with a load-sensing proportion valve |
US3945401A (en) * | 1972-01-13 | 1976-03-23 | International Telephone & Telegraph Corporation | Combination valve |
FR2294892A1 (fr) * | 1974-12-17 | 1976-07-16 | Girling Ltd | Perfectionnements aux ensembles d'actuateur pour systemes de freinage hydraulique de vehicules |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2706487A (en) * | 1951-01-04 | 1955-04-19 | Wilson John Hart | Release valves |
US2718897A (en) * | 1953-04-03 | 1955-09-27 | Bendix Westinghouse Automotive | Quick release valve |
DE1144135B (de) * | 1959-07-10 | 1963-02-21 | Graubremse Gmbh | Druckluft-Steuerventil, insbesondere Anhaengersteuerventil fuer Fahrzeugbremsanlagen |
US3309149A (en) * | 1965-12-03 | 1967-03-14 | Wagner Electric Corp | Combined service and emergency brake system |
-
1976
- 1976-11-15 US US05/742,152 patent/US4068902A/en not_active Expired - Lifetime
-
1977
- 1977-08-24 CA CA285,406A patent/CA1088595A/fr not_active Expired
- 1977-10-26 GB GB44611/77A patent/GB1563640A/en not_active Expired
- 1977-11-08 AU AU30459/77A patent/AU3045977A/en active Pending
- 1977-11-14 SE SE7712857A patent/SE7712857L/xx unknown
- 1977-11-15 FR FR7734343A patent/FR2370612A1/fr not_active Withdrawn
- 1977-11-15 JP JP13634377A patent/JPS5362066A/ja active Pending
- 1977-11-15 IT IT29659/77A patent/IT1088236B/it active
- 1977-11-15 DE DE19772750997 patent/DE2750997A1/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3945401A (en) * | 1972-01-13 | 1976-03-23 | International Telephone & Telegraph Corporation | Combination valve |
FR2168292A1 (fr) * | 1972-01-17 | 1973-08-31 | Wagner Electric Corp | |
FR2230527A2 (fr) * | 1972-01-17 | 1974-12-20 | Wagner Electric Corp | |
US3936097A (en) * | 1973-05-30 | 1976-02-03 | Jidosha Kiki Co., Ltd. | Relay valve combined with a load-sensing proportion valve |
FR2267912A1 (fr) * | 1974-04-22 | 1975-11-14 | Bendix Corp | |
FR2294892A1 (fr) * | 1974-12-17 | 1976-07-16 | Girling Ltd | Perfectionnements aux ensembles d'actuateur pour systemes de freinage hydraulique de vehicules |
Also Published As
Publication number | Publication date |
---|---|
JPS5362066A (en) | 1978-06-03 |
US4068902A (en) | 1978-01-17 |
DE2750997A1 (de) | 1978-05-18 |
AU3045977A (en) | 1979-05-17 |
CA1088595A (fr) | 1980-10-28 |
SE7712857L (sv) | 1978-05-16 |
GB1563640A (en) | 1980-03-26 |
IT1088236B (it) | 1985-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |