FR523008A - Improvement in piston rings for combustion engines - Google Patents
Improvement in piston rings for combustion enginesInfo
- Publication number
- FR523008A FR523008A FR523008A FR523008DA FR523008A FR 523008 A FR523008 A FR 523008A FR 523008 A FR523008 A FR 523008A FR 523008D A FR523008D A FR 523008DA FR 523008 A FR523008 A FR 523008A
- Authority
- FR
- France
- Prior art keywords
- improvement
- combustion engines
- piston rings
- rings
- piston
- 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
- F16J9/14—Joint-closures
- F16J9/16—Joint-closures obtained by stacking of rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR523008T | 1919-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR523008A true FR523008A (en) | 1921-08-11 |
Family
ID=8918308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR523008A Expired FR523008A (en) | 1919-06-25 | 1919-06-25 | Improvement in piston rings for combustion engines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR523008A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5133564A (en) * | 1989-06-30 | 1992-07-28 | Goldstar Co., Ltd. | Piston ring assembly for stirling engine |
FR2900978A3 (en) * | 2006-05-10 | 2007-11-16 | Renault Sas | Compression ring for piston of heat engine, has open ring of quadrangular section providing upper and lower surfaces which are connected by two lateral surfaces, where height of lateral surfaces is varied between two ends of ring |
EP2607675A1 (en) * | 2010-08-20 | 2013-06-26 | Zengli Yang | Oil-reserving piston ring |
-
1919
- 1919-06-25 FR FR523008A patent/FR523008A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5133564A (en) * | 1989-06-30 | 1992-07-28 | Goldstar Co., Ltd. | Piston ring assembly for stirling engine |
FR2900978A3 (en) * | 2006-05-10 | 2007-11-16 | Renault Sas | Compression ring for piston of heat engine, has open ring of quadrangular section providing upper and lower surfaces which are connected by two lateral surfaces, where height of lateral surfaces is varied between two ends of ring |
EP2607675A1 (en) * | 2010-08-20 | 2013-06-26 | Zengli Yang | Oil-reserving piston ring |
EP2607675A4 (en) * | 2010-08-20 | 2015-02-11 | Zengli Yang | Oil-reserving piston ring |
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