GB1347521A - Valve assemblies - Google Patents
Valve assembliesInfo
- Publication number
- GB1347521A GB1347521A GB1347521DA GB1347521A GB 1347521 A GB1347521 A GB 1347521A GB 1347521D A GB1347521D A GB 1347521DA GB 1347521 A GB1347521 A GB 1347521A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve body
- seal
- pipe
- ring
- spigot
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/04—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket with longitudinally split or divided sleeve
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members
-
- 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
- F16L23/00—Flanged joints
- F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Valve Housings (AREA)
- Taps Or Cocks (AREA)
Abstract
1347521 Pipe connectors; joint-making packing ELLIOTT & GARROOD Ltd and BRITISH STEEL CORP 19 April 1971 [14 Jan 1970] 8451/71 Headings F2G and F2B A connection between a pipe 14 and a valve body 10 includes a spigot 13 extending from the latter and joined by a resilient seal 15 contained by a ring 18. The ring 18 may be assembled from two halves which are bolted together and the seal 15 may have undercut faces 17 in its ends 16 so that fluid pressure within the line may help to strengthen the seal. The ring 18 may engage in recesses 22, 23 in the spigot 13 and pipe 14 respectively. Alternatively, Fig. 2 (not shown), the cross-section of the seal 15 may be altered so that it defines a T-shaped hollow section instead of the trapezoidal shape shown. In both Figures the valve body incorporates a ball plug and such a valve body/pipe connection may be fitted on either or only one side of the valve body 10.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB845171 | 1971-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1347521A true GB1347521A (en) | 1974-02-27 |
Family
ID=9852747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1347521D Expired GB1347521A (en) | 1971-04-19 | 1971-04-19 | Valve assemblies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1347521A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171156A (en) * | 1985-02-14 | 1986-08-20 | Skf Ab | An elastic sealing ring and a bearing outer race ring |
CN106436842A (en) * | 2016-08-30 | 2017-02-22 | 安徽金洁塑业有限公司 | Trench type drainage pipe |
-
1971
- 1971-04-19 GB GB1347521D patent/GB1347521A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171156A (en) * | 1985-02-14 | 1986-08-20 | Skf Ab | An elastic sealing ring and a bearing outer race ring |
CN106436842A (en) * | 2016-08-30 | 2017-02-22 | 安徽金洁塑业有限公司 | Trench type drainage pipe |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |