GB488155A - Improvements in or relating to packing rings for pistons and the like - Google Patents
Improvements in or relating to packing rings for pistons and the likeInfo
- Publication number
- GB488155A GB488155A GB3384537A GB3384537A GB488155A GB 488155 A GB488155 A GB 488155A GB 3384537 A GB3384537 A GB 3384537A GB 3384537 A GB3384537 A GB 3384537A GB 488155 A GB488155 A GB 488155A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- projections
- pistons
- slit
- rings
- 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
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/14—Joint-closures
- F16J9/16—Joint-closures obtained by stacking of rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
488,155. Piston - rings. MADSEN, T. Dec. 7, 1937, No. 33845. [Classes 122 (i) and 122 (v)] In a packing for pistons, shafts, &c. comprising two superimposed split rings 7, 8 or 16, 17 interengaged, either by an annular projection 19 on one ring engaging a wider annular recess in the other, or by means of projections 6 provided on each ring along one half of the inner periphery and projections 10 on each ring along the other half of the outer periphery, the projections on both sides of the slit in one ring are nearer to the packing face than the parts of the other ring abutting radially against them. Radial inward movement of the split ends is thus prevented. Outward movement of the ends may be prevented by a projection 11 on one ring covering the slit in the other. Specification 420,942 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3384537A GB488155A (en) | 1937-12-07 | 1937-12-07 | Improvements in or relating to packing rings for pistons and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3384537A GB488155A (en) | 1937-12-07 | 1937-12-07 | Improvements in or relating to packing rings for pistons and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB488155A true GB488155A (en) | 1938-07-01 |
Family
ID=10358191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3384537A Expired GB488155A (en) | 1937-12-07 | 1937-12-07 | Improvements in or relating to packing rings for pistons and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB488155A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2163234A (en) * | 1984-08-13 | 1986-02-19 | Ae Plc | Improvements in or relating to piston rings and their manufacture |
-
1937
- 1937-12-07 GB GB3384537A patent/GB488155A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2163234A (en) * | 1984-08-13 | 1986-02-19 | Ae Plc | Improvements in or relating to piston rings and their manufacture |
US4655983A (en) * | 1984-08-13 | 1987-04-07 | Ae Plc | Piston rings and their manufacture |
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