GB826865A - Improvements in or relating to release valves - Google Patents
Improvements in or relating to release valvesInfo
- Publication number
- GB826865A GB826865A GB2195756A GB2195756A GB826865A GB 826865 A GB826865 A GB 826865A GB 2195756 A GB2195756 A GB 2195756A GB 2195756 A GB2195756 A GB 2195756A GB 826865 A GB826865 A GB 826865A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- pulley
- july
- plug
- gas 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
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
- F16K1/301—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means
- F16K1/303—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means with a valve member, e.g. stem or shaft, passing through the seat
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
826,865. Valves. KIDDE CO. Ltd., W. July 5, 1957 [July 16, 1956], No. 21957/56. Class 135. A gas-release valve for a storage container, e.g. carbon dioxide bottles for life-saving equipment, has a valve body in which a valve member 9 is adapted to be pressed against a seating, comprising an apertured washer 4 held in place by a plug-like member 6, by gas pressure in the container. The stem 15 of the valve member which passes sealedly through the plug member 6 is actuated by a valvedepressing member 22 having a threaded shank engaging within a threaded portion of the body and a pulley 26 coaxially mounted, e.g. on the hexagon head 25, for longitudinal but non- rotatable movement with respect to the valve depressing member. Rotation of the pulley by means of a pull cord 28 having one end projecting through an aperture in the body causes actuation of the valve. The projecting end of the pull cord is sealed within a flexible conduit to prevent water entering the pulley housing and detent means 33 are provided for engaging the pulley when it is in the actuated position to prevent closure of the valve due to gas pressure acting on the valve member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2195756A GB826865A (en) | 1956-07-16 | 1956-07-16 | Improvements in or relating to release valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2195756A GB826865A (en) | 1956-07-16 | 1956-07-16 | Improvements in or relating to release valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB826865A true GB826865A (en) | 1960-01-27 |
Family
ID=10171590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2195756A Expired GB826865A (en) | 1956-07-16 | 1956-07-16 | Improvements in or relating to release valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB826865A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160621A (en) * | 1984-05-31 | 1985-12-24 | Baj Vickers Ltd | Valve operating mechanisms |
GB2194619A (en) * | 1986-08-29 | 1988-03-09 | Shen Chung Shan | Automatic water faucet |
EP1265011A3 (en) * | 2001-06-05 | 2003-06-04 | Josef Hochgatterer | Pressure reducing valve for gases |
-
1956
- 1956-07-16 GB GB2195756A patent/GB826865A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160621A (en) * | 1984-05-31 | 1985-12-24 | Baj Vickers Ltd | Valve operating mechanisms |
GB2194619A (en) * | 1986-08-29 | 1988-03-09 | Shen Chung Shan | Automatic water faucet |
EP1265011A3 (en) * | 2001-06-05 | 2003-06-04 | Josef Hochgatterer | Pressure reducing valve for gases |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3381655A (en) | Rescue balloon | |
US3310024A (en) | Signal balloon | |
GB1241229A (en) | Improvements in devices for inflating buoyant life-saving floats | |
FR2409744A1 (en) | TROCART HOLDER WITH A BALL VALVE | |
US2502301A (en) | Oral inflation valve | |
GB826865A (en) | Improvements in or relating to release valves | |
ES361280A1 (en) | Tire valve core | |
GB1319764A (en) | Flow control valve device | |
US2586088A (en) | Leakproof fire extinguisher | |
US2945506A (en) | Control valve, particularly for air jackets | |
ES2013028A6 (en) | Air valve, with opt. manometer, for sealing e.g. inflatable boat - grips skin around hole between flanges of valve body and nut, and has cap, locked and sealed in body, over less than total valve closure | |
DE2962073D1 (en) | Valve | |
US2730179A (en) | Valve for fire extinguisher | |
GB958512A (en) | Ball check valve for pressurized gas containers | |
GB1008233A (en) | Improvements in or relating to pneumatic tire deflation warning devices | |
GB616805A (en) | Improved valves for liquid and gas control | |
US4578041A (en) | Water actuated inflatable float device | |
GB909405A (en) | Valves particularly for use with vessels employed in the brewing and dairy trades | |
GB581386A (en) | Improvements in stoppering devices for fluid containers | |
GB984657A (en) | Immersion responsive control head | |
GB963859A (en) | Improvements in or relating to gas release mechanism | |
GB979819A (en) | Personal inflatable life guard | |
GB827278A (en) | Improvements in portable fire extinguishers | |
GB935945A (en) | Improved automatic vent head for tanks | |
GB786794A (en) | Combined pneumatic pressure gauge and inflator connector |