GB501289A - Improvements in and relating to drain valves for domestic hot water cylinders, gas-fired boilers and the like - Google Patents
Improvements in and relating to drain valves for domestic hot water cylinders, gas-fired boilers and the likeInfo
- Publication number
- GB501289A GB501289A GB23146/37A GB2314637A GB501289A GB 501289 A GB501289 A GB 501289A GB 23146/37 A GB23146/37 A GB 23146/37A GB 2314637 A GB2314637 A GB 2314637A GB 501289 A GB501289 A GB 501289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubular member
- thimble
- cylinder
- fitting
- valve
- 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
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
- F24H9/133—Storage heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
501,289. Manually-operated valves; heating water. McGLASHEN, J. H. Aug. 24, 1937, No. 23146. [Class 135] [Also in Group XIII] A drain valve fitting for domestic hot-water cylinders, gas - fired boilers, and the like comprises a tubular member 1 externally screw threaded for connection to the cylinder 23 or the like, a valve member 8 co-operating with the outer end of the tubular member under the control of a thimble 11 screwed on the tubular member, and a sleeve 16 which has an outlet connection 21 for hose pipe 27 and is detachably fitted over the thimble 11 and secured by a set screw 18. The complementary surfaces of the thimble and sleeve may be 'cylindrical, or conical as shown. The thimble 11 is cut away at its outer end to form outlets 12 and a yoke 13 in which the valve stem 15 is guided. The valve 8 has a rubber disc 9 which seats against the end of the tubular member 1. The latter has an intermediate nut part 4 enabling it to be clamped to the cylinder 23 by a nut 24 and washers 25, 26. A siphon pipe 6 which may be angled as shown is loosely threaded into the tubular member 1 so that it occupies a pendent position after the fitting is clamped to the cylinder. The fitting may be mounted in any of the alternative positions shown in Fig. 8. It may be carried by an oval flange 28 in which an electric heater 29 and a thermostat 30 aro also mounted. The outlet connection 21 may be angled if desired.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23146/37A GB501289A (en) | 1937-08-24 | 1937-08-24 | Improvements in and relating to drain valves for domestic hot water cylinders, gas-fired boilers and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23146/37A GB501289A (en) | 1937-08-24 | 1937-08-24 | Improvements in and relating to drain valves for domestic hot water cylinders, gas-fired boilers and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB501289A true GB501289A (en) | 1939-02-24 |
Family
ID=10190901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23146/37A Expired GB501289A (en) | 1937-08-24 | 1937-08-24 | Improvements in and relating to drain valves for domestic hot water cylinders, gas-fired boilers and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB501289A (en) |
-
1937
- 1937-08-24 GB GB23146/37A patent/GB501289A/en not_active Expired
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