GB935111A - Improvements in or relating to fluid pressure regulator valves - Google Patents
Improvements in or relating to fluid pressure regulator valvesInfo
- Publication number
- GB935111A GB935111A GB37196/58A GB3719658A GB935111A GB 935111 A GB935111 A GB 935111A GB 37196/58 A GB37196/58 A GB 37196/58A GB 3719658 A GB3719658 A GB 3719658A GB 935111 A GB935111 A GB 935111A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chimney
- tank
- line
- thermocouples
- burner
- 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
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
- G05D16/0683—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane
Abstract
935,111. Lamps for detecting combustible gases. COAL INDUSTRY (PATENTS) Ltd. Nov. 19, 1959 [Nov. 19, 1958], No. 37196/58. Class 75 (4). [Also in Group XXIX] A flame methanometer consists of a base 50 with a chimney 51, the base housing an annular tank 52 containing a pressurized liquid-gaseous fuel, e.g. butane; fuel in gaseous form passes from the top of the tank through a pipe 63 in the tank past an on/off valve 55 to a line 54 that leads to a burner 56, which line contains a diaphragm 57 with a small hole therethrough, a pressure regulator 58, as in Fig. 2, not shown (see also Group XXIX), and another diaphragm 59 with a hole therethrough; the regulator 58 is connected on its outlet side to a tapping point 60 to enable the full pressure to be gauged. The chimney 51 comprises an outer casing 62 mounted above a glass cylinder 63 whilst a gap 64 is provided therebetween; two conical gauzes 66, 67 inside the casing 62 encircle a flame tube 68. The hot products of combustion rising through the chimney 51 draw a continuous sample of ambient atmosphere through the gap 64 between the cylinder 63 and tube 68 to the region of the burner 61 where any combustible constituent is ignited; the resulting temperature increase of the combustion products is measured by thermocouples 70, which indicate the combustible constituent content of the sample. Any increase in ambient temperature is corrected either by the electrical circuit of the thermocouples or by inserting a thermosensitive flow restrictor in the line 54.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB37196/58A GB935111A (en) | 1958-11-19 | 1958-11-19 | Improvements in or relating to fluid pressure regulator valves |
| DEC20184A DE1237865B (en) | 1958-11-19 | 1959-11-17 | Valve, especially for pressure regulators |
| FR810677A FR1240956A (en) | 1958-11-19 | 1959-11-19 | Improvements to fluid pressure regulators |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB37196/58A GB935111A (en) | 1958-11-19 | 1958-11-19 | Improvements in or relating to fluid pressure regulator valves |
| GB1240956X | 1958-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB935111A true GB935111A (en) | 1963-08-28 |
Family
ID=60357371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37196/58A Expired GB935111A (en) | 1958-11-19 | 1958-11-19 | Improvements in or relating to fluid pressure regulator valves |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1240956A (en) |
| GB (1) | GB935111A (en) |
-
1958
- 1958-11-19 GB GB37196/58A patent/GB935111A/en not_active Expired
-
1959
- 1959-11-19 FR FR810677A patent/FR1240956A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1240956A (en) | 1960-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB959528A (en) | Burner unit | |
| GB1413046A (en) | Flare stack apparatus indlucing means for controlling the rate of flow of purge gas therethrough | |
| NO830413L (en) | BURNER DEVICE. | |
| GB1480977A (en) | Method and apparatus for carrying out combustion or a thermal reaction between streams of fluids | |
| GB1448893A (en) | Tri-fuel burner for process gases | |
| ATE58021T1 (en) | FLOW RESTRICTING DEVICE FOR A TAP OF A BOTTLE FOR PRESSURIZED LIQUEFIED OR PRESSED GLASS. | |
| GB939182A (en) | Gas lighter | |
| ES8405127A1 (en) | A safety device for gas heating apparatus. | |
| GB935111A (en) | Improvements in or relating to fluid pressure regulator valves | |
| ES420742A2 (en) | Safety device for gas-consuming equipment | |
| GB1129838A (en) | Improvements in or relating to fuel burners | |
| GB1276248A (en) | Fuel burning apparatus | |
| GB1421765A (en) | Pressure liquefied fuel burner | |
| GB1301114A (en) | Air analyser | |
| KR890000837A (en) | Oxy-fuel burners for combusted fuel combustion | |
| GB1252831A (en) | ||
| GB487281A (en) | Improvements in or relating to the automatic indication of combustible gas admixtures | |
| GB929895A (en) | Safety device for detecting a change in the composition of air | |
| GB862325A (en) | Improvements in or relating to cutting burners | |
| GB1311008A (en) | Burner incorporating an integral vapouriser adapted to be fed with liquefied petroleum gas | |
| GB1331186A (en) | Pilot burner for gas appliances | |
| GB1158420A (en) | Improvements in the Combustion of Gases | |
| GB1386017A (en) | Ignition and flame monitoring arrangement for gas burners | |
| GB854842A (en) | Improvements in or relating to liquid-fuel lamp burners | |
| GB886143A (en) | Improvements in and relating to pressure vaporiser burners fed with liquid fuel |