GB190309248A - Improvements in Boilers for the Supply of Boiling Water for Tea Making and the like. - Google Patents
Improvements in Boilers for the Supply of Boiling Water for Tea Making and the like.Info
- Publication number
- GB190309248A GB190309248A GB190309248DA GB190309248A GB 190309248 A GB190309248 A GB 190309248A GB 190309248D A GB190309248D A GB 190309248DA GB 190309248 A GB190309248 A GB 190309248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- boiler
- gas
- chamber
- cock
- 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
Abstract
9248. Ewart, J. W., and Ewart, G. H. April 24. Water-heaters, gas. - Boilers for supplying boiling water for making tea &c., intended especially for use in refreshment houses, are heated by gas burners in a conical chamber in the bottom of the boiler from which a flue passes through the water. The gas supply is regulated by a rubber diaphragm j, covering a hole made in the boiler and forming one side of a chamber into which the gassupply pipe leads. When the pressure in the boiler reaches a certain value, at which the water just boils, the diaphragm pushes a cone on it into the gas pipe. A safetyvalve r is set in the top of the flue. A warming- chamber is formed in the top of the boiler, and is provided with a grating on which plates may rest. On opening the cock k, water is forced up the pipe l and drawn off. The funnel p catches any drippings, and the water is removed from the hot-closet by the drain cock q. The expansion valve s allows free passage of air and closes when steam is generated in the boiler. The feedwater vessel d is filled from the main supply, and the ball cock e prevents the pressure in the boiler from forcing the water back ; according to the Provisional Specification, a long U-tube may be used for the purpose.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190309248T | 1903-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190309248A true GB190309248A (en) | 1904-02-18 |
Family
ID=32622653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190309248D Expired GB190309248A (en) | 1903-04-24 | 1903-04-24 | Improvements in Boilers for the Supply of Boiling Water for Tea Making and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190309248A (en) |
-
1903
- 1903-04-24 GB GB190309248D patent/GB190309248A/en not_active Expired
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