GB476183A - Improvements relating to couplings for gas piping and the like - Google Patents
Improvements relating to couplings for gas piping and the likeInfo
- Publication number
- GB476183A GB476183A GB1657736A GB1657736A GB476183A GB 476183 A GB476183 A GB 476183A GB 1657736 A GB1657736 A GB 1657736A GB 1657736 A GB1657736 A GB 1657736A GB 476183 A GB476183 A GB 476183A
- Authority
- GB
- United Kingdom
- Prior art keywords
- couplings
- gas piping
- nozzle
- improvements relating
- plug 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
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
- F16L29/002—Joints with fluid cut-off means joints with taps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
476,183. Pipe couplings; stopping pipes. VALLON, C. N., WILLEY & CO., Ltd., and UNITED GAS INDUSTRIES, Ltd. June 13, 1936, No. 16577. [Classes 99 (i) and 99 (ii)] [Also in Group XXIX] In a pipe coupling in which a plug cock b is actuated by the rotation in coupling of the spigot d of a bayonet type joint, a spring- pressed nozzle c engaging a seat on the plug cock, the seat comprises a conical or spherical nipple b<1> with which the nozzle has line contact. A lock-nut f is provided and a dust-cap g is secured by a slotted U-shaped link h to the fitting a. Specification 441,337 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1657736A GB476183A (en) | 1936-06-13 | 1936-06-13 | Improvements relating to couplings for gas piping and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1657736A GB476183A (en) | 1936-06-13 | 1936-06-13 | Improvements relating to couplings for gas piping and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB476183A true GB476183A (en) | 1937-12-03 |
Family
ID=10079815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1657736A Expired GB476183A (en) | 1936-06-13 | 1936-06-13 | Improvements relating to couplings for gas piping and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB476183A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2246408A (en) * | 1990-07-19 | 1992-01-29 | John Darragh | Valve cap |
-
1936
- 1936-06-13 GB GB1657736A patent/GB476183A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2246408A (en) * | 1990-07-19 | 1992-01-29 | John Darragh | Valve cap |
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