GB771887A - Improvements in or relating to packing rings and packing ring assemblies - Google Patents
Improvements in or relating to packing rings and packing ring assembliesInfo
- Publication number
- GB771887A GB771887A GB1437254A GB1437254A GB771887A GB 771887 A GB771887 A GB 771887A GB 1437254 A GB1437254 A GB 1437254A GB 1437254 A GB1437254 A GB 1437254A GB 771887 A GB771887 A GB 771887A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- spring
- packing
- housing
- shaft
- 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
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/20—Packing materials therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
Abstract
771,887. Stuffing-box substitutes. MUNRO, R., and KINGSBURY, W. G. April 20, 1955 [May 17, 1954], No. 14372/54. Class 122 (5). A packing-ring device for a reciprocatmg or rotating shaft 3 comprises a pair of coaxial frusto-conical split rings 8, 9 pressed into a coned housing 5 by resilient means such as a spring 7, the splits in the rings being angularly displaced from each other and the rings being secured together on their abutting faces by means such as a small weld area midway between the slits. A clearance 12 is left between the rings and the shaft for a major portion of the rings so that only a comparatively small area of their inner diameters is contracted into sealing engagement with the shaft. The spring 7 also acts to press the housing 5 against one end of an outer housing 1, with the interposition of a resilient ring 6 of synthetic rubber or other material. According to the Provisional Specification, fluid pressure may be employed instead of the spring 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1437254A GB771887A (en) | 1954-05-17 | 1954-05-17 | Improvements in or relating to packing rings and packing ring assemblies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1437254A GB771887A (en) | 1954-05-17 | 1954-05-17 | Improvements in or relating to packing rings and packing ring assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB771887A true GB771887A (en) | 1957-04-03 |
Family
ID=10040024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1437254A Expired GB771887A (en) | 1954-05-17 | 1954-05-17 | Improvements in or relating to packing rings and packing ring assemblies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB771887A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103016159A (en) * | 2012-12-08 | 2013-04-03 | 中国航天科技集团公司第六研究院第十一研究所 | End face sealing structure of high pressure transmission shaft |
CN106594283A (en) * | 2017-01-20 | 2017-04-26 | 位兆元 | Self-tightening taper sealing module |
CN106838328A (en) * | 2017-01-16 | 2017-06-13 | 位兆元 | Self-tightening taper sealing component and application process |
-
1954
- 1954-05-17 GB GB1437254A patent/GB771887A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103016159A (en) * | 2012-12-08 | 2013-04-03 | 中国航天科技集团公司第六研究院第十一研究所 | End face sealing structure of high pressure transmission shaft |
CN103016159B (en) * | 2012-12-08 | 2016-01-20 | 中国航天科技集团公司第六研究院第十一研究所 | High-voltage drive axial end sealing configuration |
CN106838328A (en) * | 2017-01-16 | 2017-06-13 | 位兆元 | Self-tightening taper sealing component and application process |
CN106594283A (en) * | 2017-01-20 | 2017-04-26 | 位兆元 | Self-tightening taper sealing module |
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