GB518021A - Improvements in or relating to gas valves - Google Patents
Improvements in or relating to gas valvesInfo
- Publication number
- GB518021A GB518021A GB2354838A GB2354838A GB518021A GB 518021 A GB518021 A GB 518021A GB 2354838 A GB2354838 A GB 2354838A GB 2354838 A GB2354838 A GB 2354838A GB 518021 A GB518021 A GB 518021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- valve
- secured
- casing
- pivoted
- 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
- F16K3/04—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 pivoted closure members
- F16K3/10—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 pivoted closure members with special arrangements for separating the sealing faces or for pressing them together
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
518,021. Valves. FORREST, H. Aug. 10, 1938. No. 23548 [Class 135] A valve device particularly adapted for incorporation in a "safety Tee" used for making branch connections to a gas main comprises a disc valve member universally pivoted to the end of an arm mounted for oscillation about an axis inclined to the plane of the valve seat. As shown in the Figure the valve casing f has a flanged end f adapted to be secured to flanged connections a shaped to fit against the side of a gas main b where it is secured by a clip c and bolts c<1>. The valve disc j has a central pair of lugs j' pivoted to the arm l by a pin passing through a flared hole in the arm and is held approximately in position to engage its seat by an extension n on the arm. The arm l is on a shaft m pivoted in a side recess in the casing to turn on an axis making say 10‹ with the normal to the plane of the seating. A further arm on the shaft is adapted to be secured by a T-headed bolt to either of two T-recessed lugs p on the casing whereby the valve may be secured in either the open or closed positions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2354838A GB518021A (en) | 1938-08-10 | 1938-08-10 | Improvements in or relating to gas valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2354838A GB518021A (en) | 1938-08-10 | 1938-08-10 | Improvements in or relating to gas valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB518021A true GB518021A (en) | 1940-02-15 |
Family
ID=10197434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2354838A Expired GB518021A (en) | 1938-08-10 | 1938-08-10 | Improvements in or relating to gas valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB518021A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2300274A1 (en) * | 1975-02-07 | 1976-09-03 | Mucon Engineering Cy Ltd | VALVES FOR FLUID OR PARTICULATE FLOW LINES |
DE102007024651A1 (en) * | 2007-05-26 | 2008-11-27 | Audi Ag | Blocking and/or regulating device for pipe conducting gas flow in internal combustion engine, has slider element with guide surface positioned laterally adjacent to seal seat and arranged at seal seat under angle unequal to zero degree |
-
1938
- 1938-08-10 GB GB2354838A patent/GB518021A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2300274A1 (en) * | 1975-02-07 | 1976-09-03 | Mucon Engineering Cy Ltd | VALVES FOR FLUID OR PARTICULATE FLOW LINES |
DE102007024651A1 (en) * | 2007-05-26 | 2008-11-27 | Audi Ag | Blocking and/or regulating device for pipe conducting gas flow in internal combustion engine, has slider element with guide surface positioned laterally adjacent to seal seat and arranged at seal seat under angle unequal to zero degree |
DE102007024651B4 (en) * | 2007-05-26 | 2011-07-07 | Audi Ag, 85057 | Shut-off and / or control element for a tube leading a gas flow |
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