FR1326576A - Improvements to fluid pressure actuators - Google Patents
Improvements to fluid pressure actuatorsInfo
- Publication number
- FR1326576A FR1326576A FR892805A FR892805A FR1326576A FR 1326576 A FR1326576 A FR 1326576A FR 892805 A FR892805 A FR 892805A FR 892805 A FR892805 A FR 892805A FR 1326576 A FR1326576 A FR 1326576A
- Authority
- FR
- France
- Prior art keywords
- fluid pressure
- pressure actuators
- actuators
- fluid
- 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
-
- 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
- F15B17/00—Combinations of telemotor and servomotor 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
- 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
- B60T13/245—Hydraulic command of the control valve, hydraulic transmission to the brake
-
- 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
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
- F15B9/10—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Braking Systems And Boosters (AREA)
- Details Of Valves (AREA)
- Hydraulic Motors (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR892805A FR1326576A (en) | 1962-03-30 | 1962-03-30 | Improvements to fluid pressure actuators |
US262111A US3200579A (en) | 1962-03-30 | 1963-03-01 | Fluid pressure servomotors |
GB12657/63A GB973686A (en) | 1962-03-30 | 1963-03-29 | Fluid pressure servomotor |
ES286601A ES286601A1 (en) | 1962-03-30 | 1963-03-30 | Improvements in pressure fluid servomotors (Machine-translation by Google Translate, not legally binding) |
DES84464A DE1295380B (en) | 1962-03-30 | 1963-03-30 | Flow pressure servo motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR892805A FR1326576A (en) | 1962-03-30 | 1962-03-30 | Improvements to fluid pressure actuators |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1326576A true FR1326576A (en) | 1963-05-10 |
Family
ID=8775722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR892805A Expired FR1326576A (en) | 1962-03-30 | 1962-03-30 | Improvements to fluid pressure actuators |
Country Status (5)
Country | Link |
---|---|
US (1) | US3200579A (en) |
DE (1) | DE1295380B (en) |
ES (1) | ES286601A1 (en) |
FR (1) | FR1326576A (en) |
GB (1) | GB973686A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0053056A1 (en) * | 1980-11-21 | 1982-06-02 | Societe Anonyme D.B.A. | Brake arrangement for utility vehicles |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3330113A (en) * | 1964-11-02 | 1967-07-11 | Singer Co | Power brakes |
US3948566A (en) * | 1974-06-03 | 1976-04-06 | Stromberg-Hydramite Corporation | Trailer brake system |
US4884403A (en) * | 1988-07-21 | 1989-12-05 | Itt Corporation | Modular brake actuator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2662376A (en) * | 1943-10-04 | 1953-12-15 | Bendix Aviat Corp | Booster unit for hydraulic pressure systems |
DE906301C (en) * | 1949-03-28 | 1954-03-11 | Dewandre Co Ltd C | Brake control valve, in particular for air brakes on motor vehicles |
US2661598A (en) * | 1950-02-16 | 1953-12-08 | Bendix Aviat Corp | Power unit for hydraulic pressure systems |
US3099941A (en) * | 1960-07-29 | 1963-08-06 | Gen Motors Corp | Brake booster unit |
US3113806A (en) * | 1961-05-12 | 1963-12-10 | Bendix Corp | Guide bearing for reciprocating structures |
US3082745A (en) * | 1961-08-23 | 1963-03-26 | Gen Motors Corp | Power brake booster control valve mechanism |
-
1962
- 1962-03-30 FR FR892805A patent/FR1326576A/en not_active Expired
-
1963
- 1963-03-01 US US262111A patent/US3200579A/en not_active Expired - Lifetime
- 1963-03-29 GB GB12657/63A patent/GB973686A/en not_active Expired
- 1963-03-30 ES ES286601A patent/ES286601A1/en not_active Expired
- 1963-03-30 DE DES84464A patent/DE1295380B/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0053056A1 (en) * | 1980-11-21 | 1982-06-02 | Societe Anonyme D.B.A. | Brake arrangement for utility vehicles |
Also Published As
Publication number | Publication date |
---|---|
US3200579A (en) | 1965-08-17 |
GB973686A (en) | 1964-10-28 |
ES286601A1 (en) | 1963-11-16 |
DE1295380B (en) | 1969-05-14 |
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