GB993461A - Improvements relating to rotary-piston internal combustion engines - Google Patents
Improvements relating to rotary-piston internal combustion enginesInfo
- Publication number
- GB993461A GB993461A GB1843564A GB1843564A GB993461A GB 993461 A GB993461 A GB 993461A GB 1843564 A GB1843564 A GB 1843564A GB 1843564 A GB1843564 A GB 1843564A GB 993461 A GB993461 A GB 993461A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotary
- bridge
- piston
- strips
- internal combustion
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
- F02B55/16—Admission or exhaust passages in pistons or outer members
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
993,461. Rotary-piston internal combustion engines. DAIMLER-BENZ A.G. May 4, 1964 [May 10, 1963], No. 18435/64. Heading F1F. A rotary-piston I.C. engine of trochoidal type having a housing 1, Fig. 1, with a biarcuate inner peripheral surface 2 on which a piston 5 having sealing strips 6 and rotating in the direction of the arrow 4 slides includes an admission part 7 of circular or substantially circular cross section which is divided diametrically by a bridge 9 extending at an acute angle to the direction of rotation 4. The bridge provides good mechanical support to the strips 6 as they slide over it and also provides improved lubrication between the strips and the surface 2 since the lubricating surface is increased and the film of lubricant is not completely ruptured. The bridge may be extended by means of a rib towards the entry end of the part to guide the combustion air in a desired manner or to produce turbulance in it.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0041526 | 1963-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB993461A true GB993461A (en) | 1965-05-26 |
Family
ID=7046165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1843564A Expired GB993461A (en) | 1963-05-10 | 1964-05-04 | Improvements relating to rotary-piston internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB993461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954356A (en) * | 1974-11-01 | 1976-05-04 | General Motors Corporation | Rotary engine rotor housing having coolant cooled bridged exhaust port |
-
1964
- 1964-05-04 GB GB1843564A patent/GB993461A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954356A (en) * | 1974-11-01 | 1976-05-04 | General Motors Corporation | Rotary engine rotor housing having coolant cooled bridged exhaust port |
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