IT1090404B - Perfezionamento nei segmenti per pistone - Google Patents
Perfezionamento nei segmenti per pistoneInfo
- Publication number
- IT1090404B IT1090404B IT51119/77A IT5111977A IT1090404B IT 1090404 B IT1090404 B IT 1090404B IT 51119/77 A IT51119/77 A IT 51119/77A IT 5111977 A IT5111977 A IT 5111977A IT 1090404 B IT1090404 B IT 1090404B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- piston segments
- segments
- piston
- Prior art date
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
- F16J9/06—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)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/736,676 US4108448A (en) | 1976-10-28 | 1976-10-28 | Piston ring assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1090404B true IT1090404B (it) | 1985-06-26 |
Family
ID=24960843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT51119/77A IT1090404B (it) | 1976-10-28 | 1977-09-22 | Perfezionamento nei segmenti per pistone |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4108448A (it) |
| JP (1) | JPS5354648A (it) |
| AU (1) | AU508594B2 (it) |
| BR (1) | BR7706334A (it) |
| CA (1) | CA1093599A (it) |
| DE (1) | DE2738170C2 (it) |
| ES (2) | ES461895A1 (it) |
| FR (1) | FR2369469A1 (it) |
| GB (1) | GB1576557A (it) |
| IN (1) | IN148254B (it) |
| IT (1) | IT1090404B (it) |
| MX (1) | MX4901E (it) |
| NL (1) | NL179501C (it) |
| SE (1) | SE432811B (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0326292Y2 (it) * | 1984-09-10 | 1991-06-06 | ||
| JP4382229B2 (ja) | 2000-01-20 | 2009-12-09 | 帝国ピストンリング株式会社 | 組合せオイルリング |
| DE102005037205A1 (de) * | 2005-08-06 | 2007-02-08 | Mahle International Gmbh | Zweiteiliger Ölabstreifring für Verbrennungsmotoren |
| US20070262533A1 (en) * | 2006-05-15 | 2007-11-15 | Wan-Chieh Lu | Scraper ring |
| DE102007057958A1 (de) * | 2007-12-01 | 2009-06-04 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbenrings sowie Kolbenring |
| DE102007057956A1 (de) * | 2007-12-01 | 2009-06-04 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbenrings sowie Kolbenring |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2398270A (en) * | 1939-09-15 | 1946-04-09 | Victor F Zahodiakin | Segmental piston ring |
| US2296332A (en) * | 1941-08-07 | 1942-09-22 | Power Res Corp | Closed piston ring |
| US2729524A (en) * | 1951-06-15 | 1956-01-03 | Thompson Prod Inc | Piston ring |
| US3191946A (en) * | 1962-07-25 | 1965-06-29 | Muskegon Piston Ring Co Inc | Piston rings |
| US3281156A (en) * | 1963-12-12 | 1966-10-25 | Ramsey Corp | Piston ring assembly |
| US3378268A (en) * | 1963-12-12 | 1968-04-16 | Ramsey Corp | Piston ring assembly |
| DE1921967B2 (de) * | 1968-10-01 | 1971-12-30 | Ramsey Corp., St. Louis, Mo. (V.StA.) | Verfahren zum herstellen eines geschlitzten mit umfangsnuten versehenen oelabstreifrings |
| DE2441468A1 (de) * | 1974-08-29 | 1976-03-11 | Teves Thompson Gmbh | Oelabstreifring |
-
1976
- 1976-10-28 US US05/736,676 patent/US4108448A/en not_active Expired - Lifetime
-
1977
- 1977-07-29 AU AU27438/77A patent/AU508594B2/en not_active Expired
- 1977-07-29 IN IN1166/CAL/77A patent/IN148254B/en unknown
- 1977-08-04 MX MX77100633U patent/MX4901E/es unknown
- 1977-08-04 CA CA284,042A patent/CA1093599A/en not_active Expired
- 1977-08-24 DE DE2738170A patent/DE2738170C2/de not_active Expired
- 1977-08-26 ES ES461895A patent/ES461895A1/es not_active Expired
- 1977-08-29 SE SE7709668A patent/SE432811B/xx not_active IP Right Cessation
- 1977-09-09 NL NLAANVRAGE7709911,A patent/NL179501C/xx not_active IP Right Cessation
- 1977-09-14 JP JP11007777A patent/JPS5354648A/ja active Granted
- 1977-09-22 IT IT51119/77A patent/IT1090404B/it active
- 1977-09-22 BR BR7706334A patent/BR7706334A/pt unknown
- 1977-09-29 FR FR7729293A patent/FR2369469A1/fr active Granted
- 1977-10-05 GB GB41499/77A patent/GB1576557A/en not_active Expired
-
1979
- 1979-05-23 ES ES469105A patent/ES469105A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1576557A (en) | 1980-10-08 |
| AU2743877A (en) | 1979-02-01 |
| ES461895A1 (es) | 1978-12-01 |
| SE7709668L (sv) | 1978-04-29 |
| FR2369469B1 (it) | 1980-08-01 |
| NL7709911A (nl) | 1978-05-03 |
| NL179501B (nl) | 1986-04-16 |
| JPS628673B2 (it) | 1987-02-24 |
| ES469105A1 (es) | 1979-11-01 |
| MX4901E (es) | 1982-12-14 |
| IN148254B (it) | 1980-12-20 |
| NL179501C (nl) | 1986-09-16 |
| AU508594B2 (en) | 1980-03-27 |
| JPS5354648A (en) | 1978-05-18 |
| DE2738170A1 (de) | 1978-05-11 |
| DE2738170C2 (de) | 1986-01-09 |
| FR2369469A1 (fr) | 1978-05-26 |
| BR7706334A (pt) | 1978-06-27 |
| CA1093599A (en) | 1981-01-13 |
| SE432811B (sv) | 1984-04-16 |
| US4108448A (en) | 1978-08-22 |
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