BR6235731D0 - Servo-motor de pressao fluida - Google Patents
Servo-motor de pressao fluidaInfo
- Publication number
- BR6235731D0 BR6235731D0 BR135731/62A BR13573162A BR6235731D0 BR 6235731 D0 BR6235731 D0 BR 6235731D0 BR 135731/62 A BR135731/62 A BR 135731/62A BR 13573162 A BR13573162 A BR 13573162A BR 6235731 D0 BR6235731 D0 BR 6235731D0
- Authority
- BR
- Brazil
- Prior art keywords
- motor
- fluid pressure
- pressure servo
- servo
- fluid
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
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
- B60T13/24—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 the fluid being gaseous
- B60T13/241—Differential pressure systems
- B60T13/242—The control valve is provided as one unit with the servomotor cylinder
- B60T13/244—Mechanical command of the control valve, hydraulic transmission to the brakes
-
- 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
- B60T13/24—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 the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85521A US3096689A (en) | 1961-01-30 | 1961-01-30 | Simplified tandem diaphragm fluid pressure motor |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6235731D0 true BR6235731D0 (pt) | 1973-08-28 |
Family
ID=22192170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR135731/62A BR6235731D0 (pt) | 1961-01-30 | 1962-01-18 | Servo-motor de pressao fluida |
Country Status (3)
Country | Link |
---|---|
US (1) | US3096689A (pt) |
BR (1) | BR6235731D0 (pt) |
DE (1) | DE1275383B (pt) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3292502A (en) * | 1964-12-07 | 1966-12-20 | Bendix Corp | Fluid pressure servomotor |
US3289547A (en) * | 1964-12-14 | 1966-12-06 | Bendix Corp | Fluid pressure servomotor |
DE1555763A1 (de) * | 1966-02-01 | 1969-06-12 | Ernst Heinkel Ag | Pneumatisch-hydraulische Mehrkammer-Hilfskraftvorrichtung mit hydraulischem Mehrkammer-Zylinder |
US3312147A (en) * | 1966-03-07 | 1967-04-04 | Bendix Corp | Fluid pressure servomotor |
US3433132A (en) * | 1966-11-28 | 1969-03-18 | F & E Mfg Co | Vacuum motor |
US3517588A (en) * | 1968-05-29 | 1970-06-30 | Bendix Corp | Servomotor and valve means |
US3613506A (en) * | 1969-07-17 | 1971-10-19 | Bendix Corp | Servomotor having improved no-power operation |
GB1240091A (en) * | 1970-01-06 | 1971-07-21 | Ford Motor Co | Spark advance retard device for an internal combustion engine |
US3678806A (en) * | 1970-09-18 | 1972-07-25 | Ford Motor Co | Dual diaphragm distributor |
US3897718A (en) * | 1973-07-30 | 1975-08-05 | Bendix Corp | Wall means for a servomotor |
US4005639A (en) * | 1975-06-06 | 1977-02-01 | The Bendix Corporation | Backing plate means for a servomotor |
JPS5610604Y2 (pt) * | 1977-03-19 | 1981-03-10 | ||
JPS5477885U (pt) * | 1977-11-14 | 1979-06-02 | ||
ES480732A2 (es) * | 1978-05-20 | 1980-07-01 | Girling Ltd | Servo-amplificador de fuerza para sistema de frenos de vehi-culo. |
JPS5515333A (en) * | 1978-07-18 | 1980-02-02 | Jidosha Kiki Co Ltd | Tandem type brake toggle-joint |
DE2908481A1 (de) * | 1979-03-05 | 1980-09-11 | Teves Gmbh Alfred | Zweikreisiger vakuumverstaerker |
DE2918907A1 (de) * | 1979-05-10 | 1980-12-04 | Teves Gmbh Alfred | Vakuumbremskraftverstaerker fuer ein kraftfahrzeug |
JPS55152656A (en) * | 1979-05-17 | 1980-11-28 | Aisin Seiki Co Ltd | Negative pressure power multiplier |
US4271670A (en) * | 1979-08-02 | 1981-06-09 | Aisin Seiki Kabushiki Kaisha | Power assist mechanism |
US4387626A (en) * | 1981-03-09 | 1983-06-14 | The Bendix Corporation | Tandem brake booster |
US4512237A (en) * | 1982-01-16 | 1985-04-23 | Jidosha Kiki Co., Ltd. | Tandem type brake power servo booster |
US4667567A (en) * | 1983-03-23 | 1987-05-26 | Nippon Air Brake Co., Ltd. | Pull-type booster for vehicle |
US4667568A (en) * | 1983-03-23 | 1987-05-26 | Nippon Air Brake Co., Ltd. | Pull-type booster for vehicle |
US4658704A (en) * | 1984-01-31 | 1987-04-21 | Jidoshakiki Co., Ltd. | Brake booster of tandem type |
US4719845A (en) * | 1985-12-05 | 1988-01-19 | Adolph Coors Company | Joint system |
USRE33003E (en) * | 1985-12-05 | 1989-08-01 | Adolph Coors Company | Joint system |
US4881452A (en) * | 1987-09-03 | 1989-11-21 | General Motors Corporation | Tandem vacuum booster and diaphragm for same |
US4881451A (en) * | 1987-09-03 | 1989-11-21 | General Motors Corporation | Tandem vacuum booster and diaphram for same |
FR2623763B1 (fr) * | 1987-12-01 | 1991-06-21 | Bendix France | Servomoteur d'assistance au freinage |
JP2650213B2 (ja) * | 1988-12-15 | 1997-09-03 | 自動車機器株式会社 | 負圧倍力装置 |
US6033038A (en) * | 1998-06-22 | 2000-03-07 | General Motors Corporation | Brake control method having booster runout and pedal force estimation |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587403A (en) * | 1945-03-22 | 1952-02-26 | Stelzer William | Fluid pressure operated motor |
US2532462A (en) * | 1945-08-22 | 1950-12-05 | Borg Warner | Compact power unit |
US2467517A (en) * | 1946-01-04 | 1949-04-19 | Midland Steel Prod Co | Power unit for hydraulic brakes |
US2587404A (en) * | 1947-01-28 | 1952-02-26 | Stelzer William | Serially operable hydraulic booster mechanism |
US2672015A (en) * | 1947-07-10 | 1954-03-16 | Adams Frank | Hydraulic brake booster |
US2642165A (en) * | 1949-07-08 | 1953-06-16 | New Prod Corp | Pedally controlled power-operated vehicle brake applying apparatus |
US2969046A (en) * | 1958-08-26 | 1961-01-24 | Gen Motors Corp | Brake booster unit casing |
-
1961
- 1961-01-30 US US85521A patent/US3096689A/en not_active Expired - Lifetime
-
1962
- 1962-01-18 BR BR135731/62A patent/BR6235731D0/pt unknown
- 1962-01-29 DE DEB65691A patent/DE1275383B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1275383B (de) | 1968-08-14 |
US3096689A (en) | 1963-07-09 |
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