GB1470967A - Speed-responsive valves - Google Patents
Speed-responsive valvesInfo
- Publication number
- GB1470967A GB1470967A GB3947873A GB3947873A GB1470967A GB 1470967 A GB1470967 A GB 1470967A GB 3947873 A GB3947873 A GB 3947873A GB 3947873 A GB3947873 A GB 3947873A GB 1470967 A GB1470967 A GB 1470967A
- Authority
- GB
- United Kingdom
- Prior art keywords
- outlet
- inlet
- control member
- valve
- speed
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
1470967 Valves LUCAS INDUSTRIES Ltd 12 Aug 1974 [21 Aug 1973] 39478/73 Heading F2V [Also in Division G3] A speed responsive valve which is not affected by fluid pressure forces acting thereon comprises a housing 10 having an inlet 11 and outlet 12 connected respectively to the outlet and inlet of an engine fuel pump and containing in bearings 15, 16 a ported rotor 17 carrying a control member 23 opening in response to centrifugal force. As shown, control member 23 comprises closure members 24, 25 threaded together with the interposition of shims 26 so as to simultaneously engage seats 19, 20 under the bias of spring 27. The centre of gravity of control member 23 is displaced from the rotor axis in the valve closed position such that when an engine driven shaft 28 exceeds a predetermined speed closure members 24, 25 unseat under centrifugal action. Thus fuel from the pump outlet is bypassed to the pump inlet via valve inlet 11, rotor ports 21, 29 and valve outlet 12, to reduce the engine fuel supply and thus its speed. The effective areas of closure members 24, 25 are such that the fluid pressures thereon substantially balance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3947873A GB1470967A (en) | 1974-08-12 | 1974-08-12 | Speed-responsive valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3947873A GB1470967A (en) | 1974-08-12 | 1974-08-12 | Speed-responsive valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1470967A true GB1470967A (en) | 1977-04-21 |
Family
ID=10409771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3947873A Expired GB1470967A (en) | 1974-08-12 | 1974-08-12 | Speed-responsive valves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1470967A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2447627A (en) * | 2007-03-20 | 2008-09-24 | Ford Global Tech Llc | Check valve |
| CN112059714A (en) * | 2020-09-15 | 2020-12-11 | 陈萍 | Mechanical cutting fluid flow control device for machine tool manufacturing |
-
1974
- 1974-08-12 GB GB3947873A patent/GB1470967A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2447627A (en) * | 2007-03-20 | 2008-09-24 | Ford Global Tech Llc | Check valve |
| GB2447627B (en) * | 2007-03-20 | 2011-05-25 | Ford Global Tech Llc | A check valve for a vacuum pump |
| CN112059714A (en) * | 2020-09-15 | 2020-12-11 | 陈萍 | Mechanical cutting fluid flow control device for machine tool manufacturing |
| CN112059714B (en) * | 2020-09-15 | 2021-08-27 | 湖南尚亿智能制造有限公司 | Mechanical cutting fluid flow control device for machine tool manufacturing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB977324A (en) | Improvements relating to supercharges | |
| GB1446363A (en) | Combination valve unit | |
| GB1322889A (en) | Speed governor | |
| GB1024205A (en) | Control of gas turbine engines | |
| GB1470967A (en) | Speed-responsive valves | |
| GB912458A (en) | Improved fluid pressure governor mechanism | |
| GB1168867A (en) | Improvements in Motor Driven Hydraulic Pump Control Systems | |
| GB1344325A (en) | Hydraulic motor drive | |
| US3203176A (en) | Engine governor | |
| US2451055A (en) | Fuel pump | |
| GB1518811A (en) | Flow control valves for liquids | |
| GB1023879A (en) | Valve and flow controller provided with said valve | |
| GB1036393A (en) | Speed sensor | |
| GB919999A (en) | Improved fluid pressure governor | |
| GB1369654A (en) | Fuel control system for gas turbine engine | |
| US2751919A (en) | Servo-motor control valve for an airplane engine | |
| GB1470061A (en) | Fluid control valve | |
| JPS5841521B2 (en) | pressure control valve device | |
| US2879716A (en) | Control means for motor driven pumps | |
| GB1194833A (en) | Improvements in and relating to Pressure Valves | |
| US2396352A (en) | Propeller transmission | |
| US2743901A (en) | Fluid turbine | |
| GB806011A (en) | Hydraulic speed governors | |
| GB1427328A (en) | Fuel control systems for combustion engines particularly gas turbine engines | |
| GB899670A (en) | Governor for turbo-supercharged prime movers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |