GB2132317B - Conical plug-cocks - Google Patents
Conical plug-cocksInfo
- Publication number
- GB2132317B GB2132317B GB08236180A GB8236180A GB2132317B GB 2132317 B GB2132317 B GB 2132317B GB 08236180 A GB08236180 A GB 08236180A GB 8236180 A GB8236180 A GB 8236180A GB 2132317 B GB2132317 B GB 2132317B
- Authority
- GB
- United Kingdom
- Prior art keywords
- cocks
- conical plug
- conical
- plug
- 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
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
- F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
- F16K5/165—Means pressing on the small diameter
-
- 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
- F16K5/025—Particular coverings or materials
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08236180A GB2132317B (en) | 1982-12-20 | 1982-12-20 | Conical plug-cocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08236180A GB2132317B (en) | 1982-12-20 | 1982-12-20 | Conical plug-cocks |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2132317A GB2132317A (en) | 1984-07-04 |
GB2132317B true GB2132317B (en) | 1986-08-06 |
Family
ID=10535101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08236180A Expired GB2132317B (en) | 1982-12-20 | 1982-12-20 | Conical plug-cocks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2132317B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104329476B (en) * | 2014-10-24 | 2017-08-25 | 福建华永科技有限公司 | Self-compensation sealed revolves poppet valve core and complete assembling valve |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003403A (en) * | 1974-06-10 | 1977-01-18 | International Paper Company | Stopcock |
-
1982
- 1982-12-20 GB GB08236180A patent/GB2132317B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104329476B (en) * | 2014-10-24 | 2017-08-25 | 福建华永科技有限公司 | Self-compensation sealed revolves poppet valve core and complete assembling valve |
Also Published As
Publication number | Publication date |
---|---|
GB2132317A (en) | 1984-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19981220 |