GB913753A - New or improved hydraulic control means - Google Patents
New or improved hydraulic control meansInfo
- Publication number
- GB913753A GB913753A GB1778160A GB1778160A GB913753A GB 913753 A GB913753 A GB 913753A GB 1778160 A GB1778160 A GB 1778160A GB 1778160 A GB1778160 A GB 1778160A GB 913753 A GB913753 A GB 913753A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- exhaust port
- exhaust
- radial
- centrifugal
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/14—Fluid pressure control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0221—Valves for clutch control systems; Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
913,753. Friction clutches. BROWN INDUSTRIES Ltd., DAVID. May 16, 1961 [May 20, 1960], No. 17781/60. Class 80 (2). [Also in Group XXIX] The supply and exhaust of the pressure liquid for the actuator piston 11 of a friction clutch is controlled by a centrifugal valve 21 mounted in a radial bore 18 communicating with a radial supply passage 15 and an axial exhaust port 20, the outer end of the valve having a reduced shoulder portion 22. In the exhaust position shown centrifugal force holds the valve 21 in its outermost position in which the actuator cylinder communicates with exhaust port 20 through parallel ports 19 connecting with bore 18. Pressure liquid supplied through passage 15 forces the valve inwards and flows to the actuator cylinder past the shoulder portion of valve 21 and through ports 19, the main body portion of the valve blocking exhaust port 20. In a modification, Figs. 3 and 4 (not shown), radial movement of the valve is controlled by a separate centrifugal member acting on the valve by a two-armed lever.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1778160A GB913753A (en) | 1960-05-20 | 1960-05-20 | New or improved hydraulic control means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1778160A GB913753A (en) | 1960-05-20 | 1960-05-20 | New or improved hydraulic control means |
Publications (1)
Publication Number | Publication Date |
---|---|
GB913753A true GB913753A (en) | 1962-12-28 |
Family
ID=10101086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1778160A Expired GB913753A (en) | 1960-05-20 | 1960-05-20 | New or improved hydraulic control means |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB913753A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3413991A (en) * | 1965-12-02 | 1968-12-03 | Ford Motor Co | Two-stage fluid pressure governor |
US3426778A (en) * | 1966-05-27 | 1969-02-11 | Chrysler Corp | Centrifugal force operated hydraulic governor |
US3566895A (en) * | 1968-01-20 | 1971-03-02 | Honda Motor Co Ltd | Fluid pressure governor |
-
1960
- 1960-05-20 GB GB1778160A patent/GB913753A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3413991A (en) * | 1965-12-02 | 1968-12-03 | Ford Motor Co | Two-stage fluid pressure governor |
US3426778A (en) * | 1966-05-27 | 1969-02-11 | Chrysler Corp | Centrifugal force operated hydraulic governor |
US3566895A (en) * | 1968-01-20 | 1971-03-02 | Honda Motor Co Ltd | Fluid pressure governor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0229841A4 (en) | Reducing valve. | |
GB1385824A (en) | Hydraulic coupler with pressure relief mechanism | |
US2665708A (en) | Pressure fluid operated by-pass and relief valve | |
GB1342675A (en) | Hydraulic control devices | |
GB560135A (en) | Improvements in fluid pressure power transmission systems | |
GB913753A (en) | New or improved hydraulic control means | |
GB1367293A (en) | Piston and cylinder assemblies | |
GB1332474A (en) | Slide valve | |
GB1221529A (en) | Control valve | |
GB915231A (en) | Improved hydraulic motor | |
GB559788A (en) | Improvements in or relating to valves | |
GB651963A (en) | Hydraulic valve assembly for power transmission systems | |
GB1425892A (en) | Electromagnetically actuable valves | |
US4260197A (en) | Spool type brake valves | |
GB1206877A (en) | Hydraulic distributor | |
FR2415733A1 (en) | Hydraulic safety valve for tipper lorry - has spring loaded piston with rod extending into sleeve including calibrated leakage orifice | |
GB804449A (en) | Solenoid-operated control valve for fluids | |
GB795874A (en) | A new or improved control for hydraulic servo mechanism | |
GB882417A (en) | Improvements in steering mechanism | |
GB701513A (en) | Hydraulic control valve | |
GB766016A (en) | Improvements in or relating to pressure transmission systems and mechanisms suitablefor use therewith | |
GB731332A (en) | Fluid flow control valves | |
GB635751A (en) | Improvements in or relating to fluid control valves | |
US3620128A (en) | Rotating double acting chuck cylinder for machine tools | |
GB1462057A (en) | Brake pressure control valves |