FR2068020A6 - - Google Patents
Info
- Publication number
- FR2068020A6 FR2068020A6 FR6940623A FR6940623A FR2068020A6 FR 2068020 A6 FR2068020 A6 FR 2068020A6 FR 6940623 A FR6940623 A FR 6940623A FR 6940623 A FR6940623 A FR 6940623A FR 2068020 A6 FR2068020 A6 FR 2068020A6
- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6940623A FR2068020A6 (de) | 1969-11-25 | 1969-11-25 | |
| GB6105669A GB1299900A (en) | 1968-12-16 | 1969-12-15 | Piston and piston rings unit for an internal combustion engine |
| DE19691963090 DE1963090C3 (de) | 1968-12-16 | 1969-12-16 | Dichtungsanordnung für einen Kolben einer Brennkraftmaschine |
| JP10083069A JPS5138005B1 (de) | 1968-12-16 | 1969-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6940623A FR2068020A6 (de) | 1969-11-25 | 1969-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2068020A6 true FR2068020A6 (de) | 1971-08-20 |
Family
ID=9043600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6940623A Expired FR2068020A6 (de) | 1968-12-16 | 1969-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2068020A6 (de) |
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1969
- 1969-11-25 FR FR6940623A patent/FR2068020A6/fr not_active Expired