GB712789A - Improvements in or relating to a plate structure for a goggle or plate valve and method of making same - Google Patents
Improvements in or relating to a plate structure for a goggle or plate valve and method of making sameInfo
- Publication number
- GB712789A GB712789A GB12087/52A GB1208752A GB712789A GB 712789 A GB712789 A GB 712789A GB 12087/52 A GB12087/52 A GB 12087/52A GB 1208752 A GB1208752 A GB 1208752A GB 712789 A GB712789 A GB 712789A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seat members
- plate
- valve
- valve plate
- retainers
- 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
- F16K3/30—Details
- F16K3/312—Line blinds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
712,789. Valve accessories. VULCAN RESEARCH CORPORATION. May 13, 1952 [June 7, 1951], No. 12087/52. Class 135 To enable the initial work on the valve plate of a large goggle valve to be carried out before the final dimensions of the seating faces of the valve plate are known holes 4, 5, Fig. 1, are formed in the valve plate 3 and annular and disc seat members 8, 9 respectively are later mounted in channel section retainers 13, Fig. 2. The retainers are bent around the seat members and finally welded within the holes to leave a clearance between the seat members and the retainers. In a modification, a plate of reduced thickness relative to the thickness of the seat members is used. In this case, the retainer channels are replaced by plates 13a, Fig. 4, disposed on opposite faces of the valve plate 3 and at diametrically opposite places about the holes 4 5. Three of the plates are welded to the plate 3 to overlap the seat members, the fourth being secured to the plate 3 by screws to permit easy removal of and, if necessary, replacement of the seat members. The valve plate 3 may be made as a standard part and the seat members 8, 9, made from various materials to suit particular requirements, e.g. from steel, having annular grooves in their faces mounting gaskets of stainless steel or copper alloy.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US712789XA | 1951-06-07 | 1951-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB712789A true GB712789A (en) | 1954-07-28 |
Family
ID=22100344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12087/52A Expired GB712789A (en) | 1951-06-07 | 1952-05-13 | Improvements in or relating to a plate structure for a goggle or plate valve and method of making same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB712789A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1091822B (en) * | 1957-09-20 | 1960-10-27 | Jansen Gmbh Th | Gate valve for gas lines with movable housing seal seat |
US4161307A (en) * | 1975-08-23 | 1979-07-17 | Itw Limited | Valves for vehicle heating systems |
GB2201491A (en) * | 1987-02-20 | 1988-09-01 | Sotralentz Sa | Slidevalve |
-
1952
- 1952-05-13 GB GB12087/52A patent/GB712789A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1091822B (en) * | 1957-09-20 | 1960-10-27 | Jansen Gmbh Th | Gate valve for gas lines with movable housing seal seat |
US4161307A (en) * | 1975-08-23 | 1979-07-17 | Itw Limited | Valves for vehicle heating systems |
GB2201491A (en) * | 1987-02-20 | 1988-09-01 | Sotralentz Sa | Slidevalve |
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