GB1131879A - Improvements in and relating to shaft seals - Google Patents
Improvements in and relating to shaft sealsInfo
- Publication number
- GB1131879A GB1131879A GB3033166A GB3033166A GB1131879A GB 1131879 A GB1131879 A GB 1131879A GB 3033166 A GB3033166 A GB 3033166A GB 3033166 A GB3033166 A GB 3033166A GB 1131879 A GB1131879 A GB 1131879A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- rings
- wall
- shaft
- garter spring
- 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
1,131,879. Shaft seals. GEORGE ANGUS & CO. Ltd. 27 Sept., 1967 [6 July, 1966], No. 30331/66. Heading F2B. A shaft seal comprises a sealing ring 11 housed in a casing formed by a pair of opposed relatively rotatable L-section rings 5 and 8, the sealing ring being axially-slidably mounted on and sealed to one, 5, of the rings and urged axially by a garter spring 15, into sealing contact with a surface 17 on the other ring 8. The rings 5 and 8 are tightly fitted on the shaft 2 and in the shaft housing 1 respectively and lugs 13 on the ring 5 engage recesses in the ring 11 which is sealed to the ring 5 by an 0-ring 12. The garter spring 15 engages a frusto-conical surface 16 on the ring 17. The surface 17 is formed on a washer 18 cemented to the ring 8. The rings 5 and 8 are held together, as a unit prior to installation by lugs 19 on the wall 9 of ring 8 which overlap the radial wall 7 of ring 5, the latter wall being formed with corresponding notches 20 to permit assembly by axial insertion and partial rotation of ring 5. Alternatively, the whole of the rim of wall 9 may be rolled over as indicated by broken lines 21. In a modification, Fig. 2 (not shown), the garter spring is in the form of an elastomeric 0-ring (22) which also serves to seal the ring (11) to the ring (5) and the washer (18) is bonded to the ring (8) by a layer (24) of flexible material e.g. silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3033166A GB1131879A (en) | 1966-07-06 | 1966-07-06 | Improvements in and relating to shaft seals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3033166A GB1131879A (en) | 1966-07-06 | 1966-07-06 | Improvements in and relating to shaft seals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1131879A true GB1131879A (en) | 1968-10-30 |
Family
ID=10305949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3033166A Expired GB1131879A (en) | 1966-07-06 | 1966-07-06 | Improvements in and relating to shaft seals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1131879A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2488959A1 (en) * | 1980-08-20 | 1982-02-26 | Borg Warner | UNIVERSAL SEAL WITH FACE SEALING ASSEMBLY AND ONE-PIECE RETAINER |
| DE3938610A1 (en) * | 1989-11-21 | 1991-05-23 | Daimler Benz Ag | Shaft seal with slip ring - has outer and inner rings with flanged bushings, toothed rims and ring tension spring |
-
1966
- 1966-07-06 GB GB3033166A patent/GB1131879A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2488959A1 (en) * | 1980-08-20 | 1982-02-26 | Borg Warner | UNIVERSAL SEAL WITH FACE SEALING ASSEMBLY AND ONE-PIECE RETAINER |
| DE3938610A1 (en) * | 1989-11-21 | 1991-05-23 | Daimler Benz Ag | Shaft seal with slip ring - has outer and inner rings with flanged bushings, toothed rims and ring tension spring |
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