GB882201A - Gas-flow control valve - Google Patents
Gas-flow control valveInfo
- Publication number
- GB882201A GB882201A GB5038/58A GB503858A GB882201A GB 882201 A GB882201 A GB 882201A GB 5038/58 A GB5038/58 A GB 5038/58A GB 503858 A GB503858 A GB 503858A GB 882201 A GB882201 A GB 882201A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- valve
- chamber
- motor
- conduit
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
882,201. Visible-signalling apparatus. ANCIENS ETABLISSEMENTS BARBIER, BENARD & TURENNE. Feb. 17. 1958 [Feb. 22, 1957], No. 5038/58. Class 118. [Also in Group XXVI] Gas is intermittently supplied to the main burner 6 of a flashing beacon, under the control of a valve 5, from a chamber 10 by way of a diaphragm-operated pressure-regulating valve 21, a conduit 12 in which is a cock 13, and a chamber 1 that houses the valve 5; a pilot burner 18 is also supplied from conduit 12. The valve 5 is actuated by a cam 4 driven from a spiral spring 2 having an escapement 3, the spring being wound through a ratchet wheel 16, and a rod and pawl 15 connected to a pulsating diaphragm motor, the diaphragm 8 of which is loaded on its upper face by a spring 17 and the gas pressure in chamber 1, whilst the operating pressure applied beneath the diaphragm is obtained from the chamber 10 and its entry into and exhaust from the motor is determined by a double valve-closure 9 connected through a snap-action device 14 to the diaphragm. When the pressure under the diaphragm 8 has risen sufficiently the diaphragm is upwardly deflected and both moves the ratchet wheel 16 one tooth and causes the closure 9 to tilt thereby sealing a motor inlet 9a and opening the outlet 9b; the opposite action occurs when the diaphragm completes its return stroke. The motor outlet 9b is connected to conduit 12.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR882201X | 1957-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB882201A true GB882201A (en) | 1961-11-15 |
Family
ID=9373893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5038/58A Expired GB882201A (en) | 1957-02-22 | 1958-02-17 | Gas-flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB882201A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220943A (en) * | 1990-10-09 | 1993-06-22 | Montana Sulphur & Chemical Co. | Internal pump assembly |
| US5228473A (en) * | 1990-10-09 | 1993-07-20 | Montana Sulphur & Chemical Co. | Internal safety valve system |
| US5238022A (en) * | 1990-10-09 | 1993-08-24 | Montana Sulphur & Chemical Co. | Internal rotary valve actuator system |
| US5280874A (en) * | 1990-10-09 | 1994-01-25 | Montana Sulphur & Chemical Co. | Internal valve |
-
1958
- 1958-02-17 GB GB5038/58A patent/GB882201A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220943A (en) * | 1990-10-09 | 1993-06-22 | Montana Sulphur & Chemical Co. | Internal pump assembly |
| US5228473A (en) * | 1990-10-09 | 1993-07-20 | Montana Sulphur & Chemical Co. | Internal safety valve system |
| US5238022A (en) * | 1990-10-09 | 1993-08-24 | Montana Sulphur & Chemical Co. | Internal rotary valve actuator system |
| US5280874A (en) * | 1990-10-09 | 1994-01-25 | Montana Sulphur & Chemical Co. | Internal valve |
| US5285998A (en) * | 1990-10-09 | 1994-02-15 | Montana Sulphur & Chemical Co. | Internal valve for pressure fluid containment vessels |
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