JPS6117236Y2 - - Google Patents
Info
- Publication number
- JPS6117236Y2 JPS6117236Y2 JP1979084628U JP8462879U JPS6117236Y2 JP S6117236 Y2 JPS6117236 Y2 JP S6117236Y2 JP 1979084628 U JP1979084628 U JP 1979084628U JP 8462879 U JP8462879 U JP 8462879U JP S6117236 Y2 JPS6117236 Y2 JP S6117236Y2
- Authority
- JP
- Japan
- Prior art keywords
- expander
- piston
- piston ring
- stress
- ring groove
- 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
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 206010016256 fatigue Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
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
- F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
- F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
- F16J9/063—Strip or wire along the entire circumference
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979084628U JPS6117236Y2 (US06649357-20031118-C00005.png) | 1979-06-20 | 1979-06-20 | |
US06/153,019 US4317574A (en) | 1979-06-20 | 1980-05-27 | Expander for piston ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979084628U JPS6117236Y2 (US06649357-20031118-C00005.png) | 1979-06-20 | 1979-06-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS564639U JPS564639U (US06649357-20031118-C00005.png) | 1981-01-16 |
JPS6117236Y2 true JPS6117236Y2 (US06649357-20031118-C00005.png) | 1986-05-27 |
Family
ID=13835936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979084628U Expired JPS6117236Y2 (US06649357-20031118-C00005.png) | 1979-06-20 | 1979-06-20 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4317574A (US06649357-20031118-C00005.png) |
JP (1) | JPS6117236Y2 (US06649357-20031118-C00005.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3425652A1 (de) * | 1984-07-12 | 1986-01-23 | Bergische Stahl-Industrie, 5630 Remscheid | Federelement fuer bremsbackenhalterverschluesse |
US20110285094A1 (en) * | 2010-05-21 | 2011-11-24 | Victaulic Company | Ring Seal With Offset Centroids |
US8998181B2 (en) * | 2012-07-30 | 2015-04-07 | Bell Helicopter Textron Inc. | System and method for vibration isolation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1920114A (en) * | 1928-07-12 | 1933-07-25 | Simplex Piston Ring Company | Device for reducing piston slap in internal combustion engines |
US2197983A (en) * | 1938-11-04 | 1940-04-23 | Hastings Mfg Co | Piston ring |
US2621990A (en) * | 1948-11-06 | 1952-12-16 | Szigeti Elemer | Piston ring |
US2673770A (en) * | 1951-01-24 | 1954-03-30 | Perfect Circle Corp | Piston ring |
-
1979
- 1979-06-20 JP JP1979084628U patent/JPS6117236Y2/ja not_active Expired
-
1980
- 1980-05-27 US US06/153,019 patent/US4317574A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS564639U (US06649357-20031118-C00005.png) | 1981-01-16 |
US4317574A (en) | 1982-03-02 |