GB431279A - Improvements in and connected with water taps, stop cocks and the like - Google Patents
Improvements in and connected with water taps, stop cocks and the likeInfo
- Publication number
- GB431279A GB431279A GB741834A GB741834A GB431279A GB 431279 A GB431279 A GB 431279A GB 741834 A GB741834 A GB 741834A GB 741834 A GB741834 A GB 741834A GB 431279 A GB431279 A GB 431279A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- casing
- valve
- seating
- spout
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
- F16K43/005—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled
- F16K43/006—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled the auxiliary valve being held open by the main valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
431,279. Stop cocks or valves. BUTLER, H. G., Skardew Road, Cricklewood, London. March 8, 1934, No. 7418. [Class 135] A stop - cock or the like comprises an axially - movable cylindrical plug 3<a> threaded into the casing 1 with its unthreaded part 3 normally lying across the outlet to the spout 9, the inner end of the plug 3<a> having a washer 4 adapted to engage one face of a seating 5 and a stem 6 extending therefrom to hold a valve 7 normally off the other face of the seating 5. When the plug 3<a> is removed from the casing 1 for renewing the washer 4 or for other purposes, the valve 7 engages the seating under the action of a leaf or helical spring 12 or fluid pressure to prevent the flow of liquid. In the latter case, the valve 7 is provided with wire legs which are a sliding fit in the inlet end of the casing. To prevent water leaking past the plug 3s, a passage 14 is provided from the casing 1 adjacent to the part 3 of the plug to the spout 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB741834A GB431279A (en) | 1934-03-08 | 1934-03-08 | Improvements in and connected with water taps, stop cocks and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB741834A GB431279A (en) | 1934-03-08 | 1934-03-08 | Improvements in and connected with water taps, stop cocks and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB431279A true GB431279A (en) | 1935-07-04 |
Family
ID=9832744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB741834A Expired GB431279A (en) | 1934-03-08 | 1934-03-08 | Improvements in and connected with water taps, stop cocks and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB431279A (en) |
-
1934
- 1934-03-08 GB GB741834A patent/GB431279A/en not_active Expired
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