GB773019A - Fluid pressure operated valves, operated after a time delay from the start of building up the fluid pressure - Google Patents
Fluid pressure operated valves, operated after a time delay from the start of building up the fluid pressureInfo
- Publication number
- GB773019A GB773019A GB20012/55A GB2001255A GB773019A GB 773019 A GB773019 A GB 773019A GB 20012/55 A GB20012/55 A GB 20012/55A GB 2001255 A GB2001255 A GB 2001255A GB 773019 A GB773019 A GB 773019A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- container
- operated
- carbon dioxide
- 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
- 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
- F16K1/304—Shut-off valves with additional means
- F16K1/306—Shut-off valves with 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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
773,019. Fluid-actuated valves. SPECIALTIES DEVELOPMENT CORPORATION. July 11, 1955 [Aug. 11, 1954], No. 20012/55. Class 135. A fluid pressure operated valve, operated after a time delay from the start of building up the pressure, comprises a body having an inlet chamber 21, an outlet chamber 22 adjacent a horizontal cylinder 25 with a piston 34 for unseating a valve 31 controlling communication through a vertical partition between the chambers, a section 26 beneath the partition for securing the valve to a container 10 for e.g. carbon dioxide, and formed with a passage, part of which is shown at 36, leading from the inlet to a metering tube inserted into the container and a second passage 29 extending from the cylinder 25 to the container via the section 26. Carbon dioxide supplied to the inlet chamber passes at 36 through the metering tube into the container. After a certain time the pressure in the container acts via passage 29 and moves the piston 34 to the left to open the valve against the spring 32 so that carbon dioxide then passes through the outlet chamber. To pass the carbon dioxide to the outlet earlier a stem 54 may be screwed down to open a pilot valve 49 whereby inlet pressure acts on the piston via passage 30 and check valve 55 to open the valve 31. A filter is provided in the passages 30,36.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US773019XA | 1954-08-11 | 1954-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB773019A true GB773019A (en) | 1957-04-17 |
Family
ID=22137278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20012/55A Expired GB773019A (en) | 1954-08-11 | 1955-07-11 | Fluid pressure operated valves, operated after a time delay from the start of building up the fluid pressure |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB773019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1228480B (en) * | 1963-02-05 | 1966-11-10 | Walter D Ludwig | Delay valve |
| EP1437538A1 (en) * | 2003-01-07 | 2004-07-14 | Honeywell Normalair-Garrett (Holdings) Limited | Gas bottle assembly |
-
1955
- 1955-07-11 GB GB20012/55A patent/GB773019A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1228480B (en) * | 1963-02-05 | 1966-11-10 | Walter D Ludwig | Delay valve |
| EP1437538A1 (en) * | 2003-01-07 | 2004-07-14 | Honeywell Normalair-Garrett (Holdings) Limited | Gas bottle assembly |
| US7086414B2 (en) | 2003-01-07 | 2006-08-08 | Honeywell Normalair-Garrett (Holdings) Limited | Gas bottle assembly |
| AU2003268876B2 (en) * | 2003-01-07 | 2008-04-17 | Honeywell Normalair-Garrett (Holdings) Limited | Gas bottle assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1051018A (en) | Fluid flow control valve assembly | |
| GB1507209A (en) | Valve assembly | |
| GB773019A (en) | Fluid pressure operated valves, operated after a time delay from the start of building up the fluid pressure | |
| GB1471470A (en) | Oxygen valves | |
| GB789241A (en) | Improvements in and relating to an electromagnetic valve | |
| GB535369A (en) | Improvements in valves for use in hydraulic mechanisms | |
| GB753532A (en) | Improvements relating to liquid pressure relief valves | |
| GB911729A (en) | Improvements in or relating to hydraulic control valves | |
| GB868896A (en) | Solenoid valve | |
| GB1129139A (en) | Fluid supply pump assembly for use with a fluid actuated tool | |
| SU455198A1 (en) | Pressure limiting valve | |
| GB1131416A (en) | Hydraulic valve device | |
| GB970307A (en) | Improvements in or relating to shuttle valves | |
| GB759170A (en) | Improvements in valves for hydraulic devices | |
| GB721496A (en) | Improvements in or relating to electro-magnetically operated valves | |
| GB672696A (en) | A fluid pressure operated valve device | |
| GB1395417A (en) | Pressure-fluid systems | |
| GB783927A (en) | Improvements relating to pilot valves | |
| GB551049A (en) | An improved pressure reducing valve | |
| GB1283256A (en) | Flow control valves | |
| GB512010A (en) | Prefill valves for hydraulic presses | |
| GB953738A (en) | Control slide valve | |
| GB944426A (en) | Air or gas lift valves for raising liquids in wells | |
| GB1231403A (en) | ||
| ES269220A3 (en) | Improvements in reductive valves (Machine-translation by Google Translate, not legally binding) |