GB503149A - Improvements in or relating to shaft packing or sealing devices - Google Patents
Improvements in or relating to shaft packing or sealing devicesInfo
- Publication number
- GB503149A GB503149A GB2663937A GB2663937A GB503149A GB 503149 A GB503149 A GB 503149A GB 2663937 A GB2663937 A GB 2663937A GB 2663937 A GB2663937 A GB 2663937A GB 503149 A GB503149 A GB 503149A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- shaft
- sealing devices
- shaft packing
- packing
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
503,149. Stuffing -box substitutes. VARIABLE SPEED GEAR, Ltd., and INGOLDBY, M. K. Oct. 1, 1937, No. 26639. [Class 122 (v)] In a shaft packing comprising a ring 17 pressed axially by fluid pressure and a spring 21 into contact with a radial surface 14 on the shaft, the total area 21, 27 subjected to liquid pressure is not less than a half of, but less than the area' 22 of the sealing face. A cup packing 23 expanded by liquid pressure or by a slotted U-shaped spring is arranged between the ring 17 and the casing. Specifications 503,148 and 503,150, [both in Group XXVIII], are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2663937A GB503149A (en) | 1937-10-01 | 1937-10-01 | Improvements in or relating to shaft packing or sealing devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2663937A GB503149A (en) | 1937-10-01 | 1937-10-01 | Improvements in or relating to shaft packing or sealing devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB503149A true GB503149A (en) | 1939-04-03 |
Family
ID=10246815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2663937A Expired GB503149A (en) | 1937-10-01 | 1937-10-01 | Improvements in or relating to shaft packing or sealing devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB503149A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2564070A (en) * | 1946-09-27 | 1951-08-14 | Chicago Rawhide Mfg Co | Seal |
US2567809A (en) * | 1947-09-17 | 1951-09-11 | Garlock Packing Co | Adjustable rotary seal |
US2686068A (en) * | 1950-04-27 | 1954-08-10 | Viscoseal Corp | Sealing device |
US4438936A (en) * | 1980-02-29 | 1984-03-27 | Rainer Schlegel | Secondary sealing element with U-shaped sealing ring for mechanical seals |
DE29518119U1 (en) * | 1995-03-28 | 1996-01-11 | Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen | Mechanical seal |
CN118408682A (en) * | 2024-07-03 | 2024-07-30 | 常州达卓检测设备有限公司 | Double-station sealing element testing device and testing method |
-
1937
- 1937-10-01 GB GB2663937A patent/GB503149A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2564070A (en) * | 1946-09-27 | 1951-08-14 | Chicago Rawhide Mfg Co | Seal |
US2567809A (en) * | 1947-09-17 | 1951-09-11 | Garlock Packing Co | Adjustable rotary seal |
US2686068A (en) * | 1950-04-27 | 1954-08-10 | Viscoseal Corp | Sealing device |
US4438936A (en) * | 1980-02-29 | 1984-03-27 | Rainer Schlegel | Secondary sealing element with U-shaped sealing ring for mechanical seals |
DE29518119U1 (en) * | 1995-03-28 | 1996-01-11 | Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen | Mechanical seal |
CN118408682A (en) * | 2024-07-03 | 2024-07-30 | 常州达卓检测设备有限公司 | Double-station sealing element testing device and testing method |
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