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
Application number
FR9103096A
Other languages
English (en)
Other versions
FR2673979A1 (fr
Inventor
Kovacs Andre Louis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR9103096A priority Critical patent/FR2673979B1/fr
Publication of FR2673979A1 publication Critical patent/FR2673979A1/fr
Application granted granted Critical
Publication of FR2673979B1 publication Critical patent/FR2673979B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
FR9103096A 1991-03-14 1991-03-14 Machine thermodynamique a cycle a quatre temps. Expired - Fee Related FR2673979B1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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