GB906080A - Improvements in and relating to the sealing of two components rotationally movable relative to one another - Google Patents
Improvements in and relating to the sealing of two components rotationally movable relative to one anotherInfo
- Publication number
- GB906080A GB906080A GB2491161A GB2491161A GB906080A GB 906080 A GB906080 A GB 906080A GB 2491161 A GB2491161 A GB 2491161A GB 2491161 A GB2491161 A GB 2491161A GB 906080 A GB906080 A GB 906080A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- another
- sealing
- july
- relating
- 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
- F16J15/3436—Pressing means
- F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
906,080. Stuffing-box substitutes. BALZERS PATENT-UND LIZENZ-ANSTALT. July 10, 1961 [July 18, 1960], No. 24911/61. Class 122 (5). In a seal between two relatively-rotatable parts, for example a rotary shaft 5 and a wall 1, and comprising two coaxial sealing rings 10 and 11 resiliently urged into facial sealing contact with one another, the contact faces consist at least in part of a synthetic substance formed by the polymerization of halogen-containing olefines, for example polytetrafluoroethylene. The rings 10 and 11, which may be slightly conical as shown, are carried by the shaft bearing housing 2 and the shaft 5 respectively and are urged towards each other by a spring 14. The rings, or alternatively only their contacting faces, may be formed of polytetrafluoroethylene with or without such filler materials as graphite, molybdenum sulphide, boron nitride or metal powder.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0058637 | 1960-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB906080A true GB906080A (en) | 1962-09-19 |
Family
ID=6972152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2491161A Expired GB906080A (en) | 1960-07-18 | 1961-07-10 | Improvements in and relating to the sealing of two components rotationally movable relative to one another |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB906080A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4293291A (en) * | 1977-12-19 | 1981-10-06 | General Signal Corporation | Gear pump with improved shaft seal |
-
1961
- 1961-07-10 GB GB2491161A patent/GB906080A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4293291A (en) * | 1977-12-19 | 1981-10-06 | General Signal Corporation | Gear pump with improved shaft seal |
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