GB530016A - Improvements in plugs for sealing apertures in pressure vessels - Google Patents
Improvements in plugs for sealing apertures in pressure vesselsInfo
- Publication number
- GB530016A GB530016A GB1739439A GB1739439A GB530016A GB 530016 A GB530016 A GB 530016A GB 1739439 A GB1739439 A GB 1739439A GB 1739439 A GB1739439 A GB 1739439A GB 530016 A GB530016 A GB 530016A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aperture
- plugs
- pressure vessels
- sealing sleeve
- sleeve
- 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
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/22—Drums; Headers; Accessories therefor
- F22B37/221—Covers for drums, collectors, manholes or the like
- F22B37/223—Boiler plugs, e.g. for handholes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
530,016. Covers for resisting fluid pressure. THOMPSON WATER TUBE BOILERS, Ltd., J., and PLUMMER, G. A. June 14, 1939, No. 17394. [Class 123 (i)] A conical plug 10 for closing an aperture 3 in a pressure vessel 1 is of smaller diameter than the aperture and is pressed against a contractible sealing sleeve 4 seating in the flared inner end of the aperture by a nut 17 screwed on the plug shank 7 and bearing against a bush 13, which has an inner portion 14 fitting into the sealing sleeve. The sleeve may be made of closely wound square-section copper or other metal wire.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1739439A GB530016A (en) | 1939-06-14 | 1939-06-14 | Improvements in plugs for sealing apertures in pressure vessels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1739439A GB530016A (en) | 1939-06-14 | 1939-06-14 | Improvements in plugs for sealing apertures in pressure vessels |
Publications (1)
Publication Number | Publication Date |
---|---|
GB530016A true GB530016A (en) | 1940-12-03 |
Family
ID=10094424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1739439A Expired GB530016A (en) | 1939-06-14 | 1939-06-14 | Improvements in plugs for sealing apertures in pressure vessels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB530016A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2574160A (en) * | 1946-11-29 | 1951-11-06 | Chester E Zimmerman | Plug |
US2582997A (en) * | 1947-10-20 | 1952-01-22 | Milton P Laurent | Cosure |
US2690279A (en) * | 1947-04-05 | 1954-09-28 | Charles C Trelease | Fluid dispenser and manufacture thereof |
US3794204A (en) * | 1971-08-13 | 1974-02-26 | Provident Tool Eng Co | Closure device |
-
1939
- 1939-06-14 GB GB1739439A patent/GB530016A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2574160A (en) * | 1946-11-29 | 1951-11-06 | Chester E Zimmerman | Plug |
US2690279A (en) * | 1947-04-05 | 1954-09-28 | Charles C Trelease | Fluid dispenser and manufacture thereof |
US2582997A (en) * | 1947-10-20 | 1952-01-22 | Milton P Laurent | Cosure |
US3794204A (en) * | 1971-08-13 | 1974-02-26 | Provident Tool Eng Co | Closure device |
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