GB234761A - Improvements in or relating to stop valves - Google Patents
Improvements in or relating to stop valvesInfo
- Publication number
- GB234761A GB234761A GB891725A GB891725A GB234761A GB 234761 A GB234761 A GB 234761A GB 891725 A GB891725 A GB 891725A GB 891725 A GB891725 A GB 891725A GB 234761 A GB234761 A GB 234761A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passages
- valve
- relating
- stop valves
- ttner
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
234,761. B÷ttner, A. April 3, 1925. Addition to 232,524. Sliding valves; wedging or jamming.-In the parallel slide stop valve of the parent Specification the eccentric bodies 2, 4, 5 are either individually or collectively made conical and are provided, like plug cocks, with throughway passages, as shown, so that when the spindle 1 is rotated for opening the valve these cock passages are opened to pass fluid for balancing the pressures on opposite sides of the main valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB891725A GB234761A (en) | 1925-04-03 | 1925-04-03 | Improvements in or relating to stop valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB891725A GB234761A (en) | 1925-04-03 | 1925-04-03 | Improvements in or relating to stop valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB234761A true GB234761A (en) | 1925-06-04 |
Family
ID=9861803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB891725A Expired GB234761A (en) | 1925-04-03 | 1925-04-03 | Improvements in or relating to stop valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB234761A (en) |
-
1925
- 1925-04-03 GB GB891725A patent/GB234761A/en not_active Expired
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