AU484067B2 - Valve structure having fluid pressure actuated sealing members - Google Patents
Valve structure having fluid pressure actuated sealing membersInfo
- Publication number
- AU484067B2 AU484067B2 AU54898/73A AU5489873A AU484067B2 AU 484067 B2 AU484067 B2 AU 484067B2 AU 54898/73 A AU54898/73 A AU 54898/73A AU 5489873 A AU5489873 A AU 5489873A AU 484067 B2 AU484067 B2 AU 484067B2
- Authority
- AU
- Australia
- Prior art keywords
- fluid pressure
- sealing members
- valve structure
- pressure actuated
- actuated sealing
- 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
- F16K5/22—Features relating to lubrication
- F16K5/227—Features relating to lubrication for plugs with spherical surfaces
-
- 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
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/205—Sealing effected by the flowing medium
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU54898/73A AU484067B2 (en) | 1973-04-26 | 1973-04-26 | Valve structure having fluid pressure actuated sealing members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU54898/73A AU484067B2 (en) | 1973-04-26 | 1973-04-26 | Valve structure having fluid pressure actuated sealing members |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5489873A AU5489873A (en) | 1974-10-31 |
AU484067B2 true AU484067B2 (en) | 1974-10-31 |
Family
ID=3740753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU54898/73A Expired AU484067B2 (en) | 1973-04-26 | 1973-04-26 | Valve structure having fluid pressure actuated sealing members |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU484067B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU568073B2 (en) * | 1982-04-28 | 1987-12-17 | Lew, H.S. | Ball plug valve |
-
1973
- 1973-04-26 AU AU54898/73A patent/AU484067B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU5489873A (en) | 1974-10-31 |
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