GB620812A - Improvements in gas-tight junctions between relatively rotatable tubes - Google Patents
Improvements in gas-tight junctions between relatively rotatable tubesInfo
- Publication number
- GB620812A GB620812A GB246247A GB246247A GB620812A GB 620812 A GB620812 A GB 620812A GB 246247 A GB246247 A GB 246247A GB 246247 A GB246247 A GB 246247A GB 620812 A GB620812 A GB 620812A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- tubes
- bearing
- gas
- tight
- 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
- F16J15/54—Other sealings for rotating shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
620,812. Bearings. GENERAL ELECTRIC CO., Ltd., and WHIBLEY, R. H. Jan. 27, 1947, No. 2462. [Class 12 (i)] [Also in Group XXVIII] In a bearing for concentric tubes the tubes are axially located relative to each other solely by a ring of balls adapted to run between concentrically opposing grooves carried by the tubes in the overlapping portions, the grooves are centred on the common axis of the tubes so as to form a ball-bearing permitting relative rotation but preventing relative axial, displace - ment of the tubes, and at least part of the inner tube is a close and gas-tight fit within the outer tube. Fig. 1 shows two metal tubes 1, 2, the tube 1 being reduced in diameter at its end 8 so as to fit closely in the tube 2 to form a substantially gas-tight joint while allowing relative rotation. Tube 2 has an enlarged end 3 which carries the outer race 4 of a ball bearing having balls 5 and a ball cage 6. The inner race 7 is a tight push fit on the end 8 of tube 1. A flange 9 is provided on the tube 1 to complete the enclosure of the bearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB246247A GB620812A (en) | 1947-01-27 | 1947-01-27 | Improvements in gas-tight junctions between relatively rotatable tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB246247A GB620812A (en) | 1947-01-27 | 1947-01-27 | Improvements in gas-tight junctions between relatively rotatable tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB620812A true GB620812A (en) | 1949-03-30 |
Family
ID=9739998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB246247A Expired GB620812A (en) | 1947-01-27 | 1947-01-27 | Improvements in gas-tight junctions between relatively rotatable tubes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB620812A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1228472B (en) * | 1962-11-05 | 1966-11-10 | Schweizerische Lokomotiv | Connection device for supplying compressed air into an axial bore of a rotating shaft |
-
1947
- 1947-01-27 GB GB246247A patent/GB620812A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1228472B (en) * | 1962-11-05 | 1966-11-10 | Schweizerische Lokomotiv | Connection device for supplying compressed air into an axial bore of a rotating shaft |
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