FR2673979B1 - Machine thermodynamique a cycle a quatre temps. - Google Patents
Machine thermodynamique a cycle a quatre temps.Info
- Publication number
- FR2673979B1 FR2673979B1 FR9103096A FR9103096A FR2673979B1 FR 2673979 B1 FR2673979 B1 FR 2673979B1 FR 9103096 A FR9103096 A FR 9103096A FR 9103096 A FR9103096 A FR 9103096A FR 2673979 B1 FR2673979 B1 FR 2673979B1
- Authority
- FR
- France
- Prior art keywords
- cycle
- thermodynamic machine
- thermodynamic
- machine
- cycle cycle
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/02—Hot gas positive-displacement engine plants of open-cycle type
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/18—DOHC [Double overhead camshaft]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9103096A FR2673979B1 (fr) | 1991-03-14 | 1991-03-14 | Machine thermodynamique a cycle a quatre temps. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9103096A FR2673979B1 (fr) | 1991-03-14 | 1991-03-14 | Machine thermodynamique a cycle a quatre temps. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2673979A1 FR2673979A1 (fr) | 1992-09-18 |
FR2673979B1 true FR2673979B1 (fr) | 1993-07-09 |
Family
ID=9410726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9103096A Expired - Fee Related FR2673979B1 (fr) | 1991-03-14 | 1991-03-14 | Machine thermodynamique a cycle a quatre temps. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2673979B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2738596B1 (fr) * | 1995-09-12 | 1997-10-03 | Kovacs Andre Louis | Dispositif pour ameliorer les performances des moteurs a combustion externe |
US6739139B1 (en) * | 2003-05-29 | 2004-05-25 | Fred D. Solomon | Heat pump system |
DE102006039924B4 (de) * | 2006-08-25 | 2008-08-28 | Meta Motoren- Und Energie-Technik Gmbh | Verfahren und Vorrichtung zum Umwandeln von Verbrennungswärmeenergie in mechanische Energie |
FR2905728B1 (fr) * | 2006-09-11 | 2012-11-16 | Frederic Thevenod | Moteur hybride a recuperation de la chaleur d'echappement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2977759A (en) * | 1958-03-20 | 1961-04-04 | Milliken Humphreys | Continuous external combustion engines |
SE356552B (fr) * | 1969-07-25 | 1973-05-28 | Treadwell Corp | |
DE1964427C3 (de) * | 1969-12-23 | 1973-01-04 | Friedrich 7000 Stuttgart Munzinger | Verfahren zum Betreiben einer Brennkraft-Kolbenmaschine und Maschine zum Ausüben dieses Verfahrens |
NL153974B (nl) * | 1970-10-29 | 1977-07-15 | Hubers Cornelius | Uitwendige verbrandingsinrichting voor een expansiemachine. |
US3973394A (en) * | 1973-03-09 | 1976-08-10 | Mario Girodin | Combustion engine with reduced emissions |
-
1991
- 1991-03-14 FR FR9103096A patent/FR2673979B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2673979A1 (fr) | 1992-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |