GB967098A - Improvements relating to rotary-piston internal combustion engines - Google Patents
Improvements relating to rotary-piston internal combustion enginesInfo
- Publication number
- GB967098A GB967098A GB2472862A GB2472862A GB967098A GB 967098 A GB967098 A GB 967098A GB 2472862 A GB2472862 A GB 2472862A GB 2472862 A GB2472862 A GB 2472862A GB 967098 A GB967098 A GB 967098A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- piston
- rotary
- portions
- composite
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/10—Sealings for working fluids between radially and axially movable parts
Abstract
967,098. Rotary piston internal combustion engines. DAIMLER-BENZ A.G. June 27, 1962, No. 24728/62. Heading FIF. A rotary piston I.C. engine of the n and n+1 trochoidal type having a three or more-sided piston 2, Fig. 1, has at each corner in an axially extending groove 5, a composite sealing strip sealing against the piston running track 6 formed on the engine casing 1. The composite strip comprises strips 7, 8 located one behind the other in the peripheral direction of the piston with the strips 7, 8 having three and two strip portions respectively, Fig. 3, in the axial direction of the piston to allow each portion of the composite strip to move independently of other portions to permit the strip to conform to any curvature of the piston track that might take place in the axial direction due to uneven expansion or wear. The joints 9, in the strip 7, are staggered with respect to the joint 10 in the strip 8, with the gaps between the joints greater at the bottom of the groove 5 so that the strip portions easily adapt themselves to the curvature of the piston track. The strip portions may be urged radially outwards by springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2472862A GB967098A (en) | 1962-06-27 | 1962-06-27 | Improvements relating to rotary-piston internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2472862A GB967098A (en) | 1962-06-27 | 1962-06-27 | Improvements relating to rotary-piston internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB967098A true GB967098A (en) | 1964-08-19 |
Family
ID=10216319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2472862A Expired GB967098A (en) | 1962-06-27 | 1962-06-27 | Improvements relating to rotary-piston internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB967098A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3226013A (en) * | 1964-05-04 | 1965-12-28 | Toyota Motor Co Ltd | Rotary machine |
-
1962
- 1962-06-27 GB GB2472862A patent/GB967098A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3226013A (en) * | 1964-05-04 | 1965-12-28 | Toyota Motor Co Ltd | Rotary machine |
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