FR2370178B1 - - Google Patents
Info
- Publication number
- FR2370178B1 FR2370178B1 FR7733327A FR7733327A FR2370178B1 FR 2370178 B1 FR2370178 B1 FR 2370178B1 FR 7733327 A FR7733327 A FR 7733327A FR 7733327 A FR7733327 A FR 7733327A FR 2370178 B1 FR2370178 B1 FR 2370178B1
- Authority
- FR
- France
- 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)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73922376A | 1976-11-05 | 1976-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2370178A1 FR2370178A1 (fr) | 1978-06-02 |
| FR2370178B1 true FR2370178B1 (US20050075337A1-20050407-C00081.png) | 1983-03-11 |
Family
ID=24971346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7733327A Granted FR2370178A1 (fr) | 1976-11-05 | 1977-11-04 | Segments de piston perfectionnes |
Country Status (6)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01297342A (ja) * | 1988-05-25 | 1989-11-30 | Mitsubishi Motors Corp | ウォッシャノズル |
| DE102004021361A1 (de) * | 2004-04-30 | 2005-05-25 | Audi Ag | Kolbenring |
| FR2889562A1 (fr) * | 2005-08-02 | 2007-02-09 | Peugeot Citroen Automobiles Sa | Segment de piston de moteur a combustion interne |
| JP5341616B2 (ja) | 2009-05-22 | 2013-11-13 | トヨタ自動車株式会社 | ピストンのオイルリング機構 |
| DE102017103159B4 (de) | 2017-02-16 | 2023-02-02 | Man Energy Solutions Se | Zylinder einer Brennkraftmaschine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1354548A (en) * | 1920-01-09 | 1920-10-05 | Middleton S Gill | Piston-ring |
| FR527143A (fr) * | 1920-06-01 | 1921-10-20 | Marcel Billon | Perfectionnements apportés dans les gorges des pistons de moteurs thermiques |
| US1579043A (en) * | 1925-09-21 | 1926-03-30 | Arthur A Wester | Piston ring |
| US1636012A (en) * | 1926-05-17 | 1927-07-19 | John A Olson | Piston ring |
| DE638505C (de) * | 1933-11-18 | 1936-11-16 | William Gerhard Godert Godron | Abdichtung fuer Kolben |
| US3781022A (en) * | 1969-12-01 | 1973-12-25 | Rikagaku Kenkyusho | Piston ring and cylinder liner having minute oil-retaining indentation |
-
1977
- 1977-10-31 IT IT2918477A patent/IT1113668B/it active
- 1977-11-02 DE DE19772748888 patent/DE2748888C2/de not_active Expired
- 1977-11-04 CA CA290,229A patent/CA1088971A/en not_active Expired
- 1977-11-04 GB GB4601277A patent/GB1583010A/en not_active Expired
- 1977-11-04 FR FR7733327A patent/FR2370178A1/fr active Granted
- 1977-11-04 JP JP13161277A patent/JPS5911055B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2748888A1 (de) | 1978-05-18 |
| JPS5911055B2 (ja) | 1984-03-13 |
| DE2748888C2 (de) | 1982-06-09 |
| JPS5392076A (en) | 1978-08-12 |
| FR2370178A1 (fr) | 1978-06-02 |
| IT1113668B (it) | 1986-01-20 |
| GB1583010A (en) | 1981-01-21 |
| CA1088971A (en) | 1980-11-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |