GB1182206A - Rotary-Piston Internal Combustion Engine Pistons. - Google Patents
Rotary-Piston Internal Combustion Engine Pistons.Info
- Publication number
- GB1182206A GB1182206A GB5396/68A GB539668A GB1182206A GB 1182206 A GB1182206 A GB 1182206A GB 5396/68 A GB5396/68 A GB 5396/68A GB 539668 A GB539668 A GB 539668A GB 1182206 A GB1182206 A GB 1182206A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- rotary
- internal combustion
- end faces
- combustion engine
- 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
- 238000002485 combustion reaction Methods 0.000 title abstract 4
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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
-
- 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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B2053/005—Wankel engines
-
- 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
- F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
- F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
- F02B2730/018—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber with piston rotating around an axis passing through the gravity centre, this piston or the housing rotating at the same time around an axis parallel to the first axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
1,182,206. Rotary-piston internal combustion engines. WISSENSCHAFTLICH TECHNISCHES ZENTRUM AUTOMOBILBAU HOHENSTEINERNSTTHAL VEB. Feb.2, 1968, No.5396/68. Heading F1F. A rotary-piston I. C. engine piston comprises a piston body having a plurality of combustion chamber surfaces, as described a three-sided planetarily rotatable piston having combustion chamber surfaces in each of its three sides, in which the axial width b 2 , Fig. 2 of the piston near the centre of each surface is less than the width b 1 near the ends of the surface, resulting in slightly concave end faces of the piston. This avoids convex end faces that would otherwise result from excessive heat expansion if the end faces were made flat with possible seizure of the piston in its housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5396/68A GB1182206A (en) | 1968-02-02 | 1968-02-02 | Rotary-Piston Internal Combustion Engine Pistons. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5396/68A GB1182206A (en) | 1968-02-02 | 1968-02-02 | Rotary-Piston Internal Combustion Engine Pistons. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1182206A true GB1182206A (en) | 1970-02-25 |
Family
ID=9795366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5396/68A Expired GB1182206A (en) | 1968-02-02 | 1968-02-02 | Rotary-Piston Internal Combustion Engine Pistons. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1182206A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006057003A1 (en) * | 2006-12-02 | 2008-06-05 | GÜNTHER, Eggert | Principle and system for sealing the piston of rotary piston engines |
-
1968
- 1968-02-02 GB GB5396/68A patent/GB1182206A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006057003A1 (en) * | 2006-12-02 | 2008-06-05 | GÜNTHER, Eggert | Principle and system for sealing the piston of rotary piston engines |
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