JPS4943009A - - Google Patents
Info
- Publication number
- JPS4943009A JPS4943009A JP7352973A JP7352973A JPS4943009A JP S4943009 A JPS4943009 A JP S4943009A JP 7352973 A JP7352973 A JP 7352973A JP 7352973 A JP7352973 A JP 7352973A JP S4943009 A JPS4943009 A JP S4943009A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F01C1/00—Rotary-piston machines or engines
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/40—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and having a hinged member
- F01C1/44—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and having a hinged member with vanes hinged to the inner member
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
- F02B75/00—Other engines
- F02B75/12—Other methods of operation
- F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2250/00—Geometry
- F04C2250/30—Geometry of the stator
- F04C2250/301—Geometry of the stator compression chamber profile defined by a mathematical expression or by parameters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR429672A BR7204296D0 (pt) | 1972-06-30 | 1972-06-30 | Um motor de combustao interna de sapatas rotativas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4943009A true JPS4943009A (it) | 1974-04-23 |
Family
ID=3934997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7352973A Pending JPS4943009A (it) | 1972-06-30 | 1973-06-29 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4943009A (it) |
| BR (1) | BR7204296D0 (it) |
| DE (1) | DE2333180A1 (it) |
| FR (1) | FR2237501A5 (it) |
| IT (1) | IT986255B (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51102240U (it) * | 1975-02-14 | 1976-08-17 | ||
| JPH0336376A (ja) * | 1989-07-03 | 1991-02-18 | Kimio Yonezawa | 簡易屋根設置装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0158765A1 (de) * | 1983-10-13 | 1985-10-23 | Hubert Petutschnig | Rotationsmotor, Rotationsverdichter |
-
1972
- 1972-06-30 BR BR429672A patent/BR7204296D0/pt unknown
-
1973
- 1973-06-28 IT IT5112073A patent/IT986255B/it active
- 1973-06-29 JP JP7352973A patent/JPS4943009A/ja active Pending
- 1973-06-29 DE DE19732333180 patent/DE2333180A1/de active Pending
- 1973-07-02 FR FR7324252A patent/FR2237501A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51102240U (it) * | 1975-02-14 | 1976-08-17 | ||
| JPH0336376A (ja) * | 1989-07-03 | 1991-02-18 | Kimio Yonezawa | 簡易屋根設置装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7204296D0 (pt) | 1974-04-25 |
| DE2333180A1 (de) | 1974-01-17 |
| IT986255B (it) | 1975-01-20 |
| FR2237501A5 (en) | 1975-02-07 |