GB1142329A - Improvements in rotary shaft seals - Google Patents
Improvements in rotary shaft sealsInfo
- Publication number
- GB1142329A GB1142329A GB2831768A GB2831768A GB1142329A GB 1142329 A GB1142329 A GB 1142329A GB 2831768 A GB2831768 A GB 2831768A GB 2831768 A GB2831768 A GB 2831768A GB 1142329 A GB1142329 A GB 1142329A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- halves
- segments
- shaft
- rotary 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
- F16J15/34—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)
- Mechanical Sealing (AREA)
Abstract
1,142,329. Securing rings on shafts. UNITED STATES METALLIC PACKING CO. 19 July, 1966 [12 May, 1966], No. 28317/68. Divided out of 1,142,326. Heading F2U. A clamping and driving ring 49 of a rotary mechanical seal described in Specification 1,142,326, is secured on a shaft 41 by a ball 58 which is housed in a radial bore 59 in the ring and is cammed into engagement with the shaft by the conical end 57 of an axially directed screw 56 in the ring. The latter may be solid or may be split into halves or three or more segments, the halves or segments being bolted together. The ring acts as an axial abutment for resilient means acting on a wear ring 47, and drives the latter by means of at least one axially extending pin thereof engaging an aperture in the wear ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2831768A GB1142329A (en) | 1966-05-12 | 1966-05-12 | Improvements in rotary shaft seals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2831768A GB1142329A (en) | 1966-05-12 | 1966-05-12 | Improvements in rotary shaft seals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1142329A true GB1142329A (en) | 1969-02-05 |
Family
ID=10273740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2831768A Expired GB1142329A (en) | 1966-05-12 | 1966-05-12 | Improvements in rotary shaft seals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1142329A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4314704A (en) * | 1980-03-10 | 1982-02-09 | Crane Packing Limited | Rotary mechanical face seals |
| WO2012055841A1 (en) * | 2010-10-27 | 2012-05-03 | Commissariat à l'énergie atomique et aux énergies alternatives | Seal packing arranged between two opposite elements and around an axis |
| CN108692099A (en) * | 2018-04-17 | 2018-10-23 | 浙江工贸职业技术学院 | A kind of valve rod sealing device |
-
1966
- 1966-05-12 GB GB2831768A patent/GB1142329A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4314704A (en) * | 1980-03-10 | 1982-02-09 | Crane Packing Limited | Rotary mechanical face seals |
| WO2012055841A1 (en) * | 2010-10-27 | 2012-05-03 | Commissariat à l'énergie atomique et aux énergies alternatives | Seal packing arranged between two opposite elements and around an axis |
| CN103238013A (en) * | 2010-10-27 | 2013-08-07 | 原子能和替代能源委员会 | Seal packing arranged between two opposite elements and around an axis |
| CN108692099A (en) * | 2018-04-17 | 2018-10-23 | 浙江工贸职业技术学院 | A kind of valve rod sealing device |
| CN108692099B (en) * | 2018-04-17 | 2019-08-02 | 浙江工贸职业技术学院 | A kind of valve rod sealing device |
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