GB246786A - Improvements in and relating to the manufacture of packing and oil-scraper rings forpistons and stuffing-boxes - Google Patents
Improvements in and relating to the manufacture of packing and oil-scraper rings forpistons and stuffing-boxesInfo
- Publication number
- GB246786A GB246786A GB14655/25A GB1465525A GB246786A GB 246786 A GB246786 A GB 246786A GB 14655/25 A GB14655/25 A GB 14655/25A GB 1465525 A GB1465525 A GB 1465525A GB 246786 A GB246786 A GB 246786A
- Authority
- GB
- United Kingdom
- Prior art keywords
- kerfs
- packing
- ring
- illustrates
- oil
- 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
- F16J9/20—Rings with special cross-section; Oil-scraping rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
246,786. Schneider, K. Jan. 29, 1925, [Convention date]. Addition to 242,589. Pistons; packing.-In packing of the kind described in the parent Specification in which a split packing ring is given an initial excess tension which is counteracted by a treatment of the wearing surface, the side faces of the ring are treated as well as or instead of the wearing surface and the treatment is applied to rings of channelled section and to oil scraper rings. Fig. 2 illustrates in segment I<a> a ring with kerfs e in the end face near the outer edge and kerfs f in the outer periphery. Segment II<a> illustrates the production of excess and counter tensions by kerfs in the end face near the inner and outer edges. In a ring of H or other channel section the surfaces of the channel may be treated. Fig. 4 illustrates kerfs n in the inner surfaces of a channelled ring, kerfs l, m in the end faces and kerfs k on the periphery.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE246786X | 1925-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB246786A true GB246786A (en) | 1926-08-26 |
Family
ID=5935197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14655/25A Expired GB246786A (en) | 1925-01-29 | 1925-06-05 | Improvements in and relating to the manufacture of packing and oil-scraper rings forpistons and stuffing-boxes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB246786A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371174A (en) * | 1980-01-04 | 1983-02-01 | Mahle Gmbh | Compression rings for pistons |
| US5295696A (en) * | 1991-04-04 | 1994-03-22 | Teikoku Piston Ring Co., Ltd. | Combined oil ring |
-
1925
- 1925-06-05 GB GB14655/25A patent/GB246786A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371174A (en) * | 1980-01-04 | 1983-02-01 | Mahle Gmbh | Compression rings for pistons |
| US5295696A (en) * | 1991-04-04 | 1994-03-22 | Teikoku Piston Ring Co., Ltd. | Combined oil ring |
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