GB960615A - Valves for the control of fluid flow - Google Patents
Valves for the control of fluid flowInfo
- Publication number
- GB960615A GB960615A GB1854961A GB1854961A GB960615A GB 960615 A GB960615 A GB 960615A GB 1854961 A GB1854961 A GB 1854961A GB 1854961 A GB1854961 A GB 1854961A GB 960615 A GB960615 A GB 960615A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- valves
- resilient
- covering
- seat
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
- F16K5/0257—Packings
- F16K5/0278—Packings on the plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
960,615. Valves. SEPARATOR A.B. May 23, 1961 [May 30, 1960], No. 18549/61. Headng F2V. A valve has a conical plug 11 provided with a through-flow passage 16 and a covering 12 of resilient material, such as rubber, which is formed at each end of the conical surface of the plug into a resilient sealing lip 19, 32, the plug being pressable against its seat by a locking device 30 and being pressable out of its seat only to such an extent that a satisfactory seal is maintained by the resilient lips 19, 32. The covering may be of a plastic material, may not extend across the base of the plug and is secured to the latter by collars glued or vulcanized into grooves 17, 18. A lock nut 30 constitutes the locking device and holds the plug against a ring-shaped shoulder 28.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE529760 | 1960-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB960615A true GB960615A (en) | 1964-06-10 |
Family
ID=20266160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1854961A Expired GB960615A (en) | 1960-05-30 | 1961-05-23 | Valves for the control of fluid flow |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB960615A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1283052B (en) * | 1964-09-08 | 1968-11-14 | Worcester Valve Co Inc | Ball valve |
DE2528720A1 (en) * | 1975-06-27 | 1977-01-13 | Roechling & Co Lignostone | Cock for handling liquid foodstuffs under vacuum - has plastics body and plug with integral lip seals |
-
1961
- 1961-05-23 GB GB1854961A patent/GB960615A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1283052B (en) * | 1964-09-08 | 1968-11-14 | Worcester Valve Co Inc | Ball valve |
DE2528720A1 (en) * | 1975-06-27 | 1977-01-13 | Roechling & Co Lignostone | Cock for handling liquid foodstuffs under vacuum - has plastics body and plug with integral lip seals |
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