FR2259991A1 - I.C. engine piston and piston ring - annular projection on radial wall of ring or groove allows ring to pivot - Google Patents
I.C. engine piston and piston ring - annular projection on radial wall of ring or groove allows ring to pivotInfo
- Publication number
- FR2259991A1 FR2259991A1 FR7503017A FR7503017A FR2259991A1 FR 2259991 A1 FR2259991 A1 FR 2259991A1 FR 7503017 A FR7503017 A FR 7503017A FR 7503017 A FR7503017 A FR 7503017A FR 2259991 A1 FR2259991 A1 FR 2259991A1
- Authority
- FR
- France
- Prior art keywords
- ring
- piston
- pivot
- piston ring
- annular projection
- 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.)
- Granted
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
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 |
|---|---|---|---|
| GB474474 | 1974-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2259991A1 true FR2259991A1 (en) | 1975-08-29 |
| FR2259991B1 FR2259991B1 (US08177716-20120515-C00003.png) | 1977-07-08 |
Family
ID=9782967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7503017A Granted FR2259991A1 (en) | 1974-02-01 | 1975-01-31 | I.C. engine piston and piston ring - annular projection on radial wall of ring or groove allows ring to pivot |
Country Status (13)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5437762U (US08177716-20120515-C00003.png) * | 1977-08-19 | 1979-03-12 | ||
| US4272084A (en) * | 1979-04-30 | 1981-06-09 | Guy F. Atkinson Company | High pressure shaft seal |
| JPS6255446A (ja) * | 1985-09-04 | 1987-03-11 | Mitsubishi Electric Corp | スタ−リングエンジンの動力ピストンのシ−ル機構 |
| DE4331324C2 (de) * | 1993-09-15 | 1998-04-02 | Man B & W Diesel Ag | Kolbenring-System |
| JP2014098471A (ja) * | 2012-11-16 | 2014-05-29 | Toyota Central R&D Labs Inc | 圧力リング装着ピストン |
| DE102017103159B4 (de) | 2017-02-16 | 2023-02-02 | Man Energy Solutions Se | Zylinder einer Brennkraftmaschine |
-
1975
- 1975-01-28 NL NL7500992A patent/NL7500992A/xx unknown
- 1975-01-30 FI FI750244A patent/FI750244A/fi not_active Application Discontinuation
- 1975-01-30 NO NO750280A patent/NO750280L/no unknown
- 1975-01-30 AU AU77740/75A patent/AU7774075A/en not_active Expired
- 1975-01-30 SE SE7501032A patent/SE7501032L/xx not_active Application Discontinuation
- 1975-01-31 FR FR7503017A patent/FR2259991A1/fr active Granted
- 1975-01-31 ES ES434302A patent/ES434302A1/es not_active Expired
- 1975-01-31 DE DE19752503984 patent/DE2503984A1/de active Pending
- 1975-01-31 BE BE152947A patent/BE825059A/xx unknown
- 1975-01-31 JP JP50013251A patent/JPS50113654A/ja active Pending
- 1975-01-31 DK DK33875*#A patent/DK33875A/da unknown
- 1975-01-31 LU LU71775A patent/LU71775A1/xx unknown
- 1975-02-03 IT IT6726775A patent/IT1027446B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| LU71775A1 (US08177716-20120515-C00003.png) | 1975-06-24 |
| ES434302A1 (es) | 1976-11-16 |
| JPS50113654A (US08177716-20120515-C00003.png) | 1975-09-05 |
| FI750244A (US08177716-20120515-C00003.png) | 1975-08-02 |
| DE2503984A1 (de) | 1975-08-14 |
| DK33875A (US08177716-20120515-C00003.png) | 1975-10-06 |
| NL7500992A (nl) | 1975-08-05 |
| NO750280L (US08177716-20120515-C00003.png) | 1975-08-25 |
| FR2259991B1 (US08177716-20120515-C00003.png) | 1977-07-08 |
| BE825059A (fr) | 1975-05-15 |
| AU7774075A (en) | 1976-08-05 |
| SE7501032L (US08177716-20120515-C00003.png) | 1975-08-04 |
| IT1027446B (it) | 1978-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |