GB190507213A - Improvements in Air and Gas Regulators for Incandescent Lamps. - Google Patents
Improvements in Air and Gas Regulators for Incandescent Lamps.Info
- Publication number
- GB190507213A GB190507213A GB190507213DA GB190507213A GB 190507213 A GB190507213 A GB 190507213A GB 190507213D A GB190507213D A GB 190507213DA GB 190507213 A GB190507213 A GB 190507213A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- valve
- air
- rising
- mixing
- 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
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
7213. Schuppisser, H. April 14, 1904, [date applied for under Patents Act, 1901]. Pressure - regulating valves.-The air supply and gas supply are simultaneously regulated by a bell valve f slidably mounted on a pin h at the base of the mixing-tube. The valve f, on rising when the gas pressure increases, gradually loads itself with annular weights d resting normally in stepped grooves c in the gas-supply passage, and its upper end, by sliding over vertical upwardlytapering grooves in an enlarged part i of the rod h, gradually decreases the effective area for the passage of gas. The lower portion of the mixing-tube and the upper part of the valve are tapered at different angles, so that the rising of the bell also decreases the annular space through which the air passes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH190507213X | 1904-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190507213A true GB190507213A (en) | 1905-09-14 |
Family
ID=32601966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190507213D Expired GB190507213A (en) | 1904-04-14 | 1905-04-05 | Improvements in Air and Gas Regulators for Incandescent Lamps. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190507213A (en) |
-
1905
- 1905-04-05 GB GB190507213D patent/GB190507213A/en not_active Expired
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