FR2704020B1 - Four-stroke rotary engine with three pistons. - Google Patents

Four-stroke rotary engine with three pistons.

Info

Publication number
FR2704020B1
FR2704020B1 FR9304663A FR9304663A FR2704020B1 FR 2704020 B1 FR2704020 B1 FR 2704020B1 FR 9304663 A FR9304663 A FR 9304663A FR 9304663 A FR9304663 A FR 9304663A FR 2704020 B1 FR2704020 B1 FR 2704020B1
Authority
FR
France
Prior art keywords
pistons
rotary engine
stroke rotary
stroke
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 - Fee Related
Application number
FR9304663A
Other languages
French (fr)
Other versions
FR2704020A1 (en
Inventor
Bourhis Pierre
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 FR9304663A priority Critical patent/FR2704020B1/en
Priority to ITTO940304A priority patent/IT1274262B/en
Publication of FR2704020A1 publication Critical patent/FR2704020A1/en
Application granted granted Critical
Publication of FR2704020B1 publication Critical patent/FR2704020B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Reciprocating Pumps (AREA)
FR9304663A 1993-04-16 1993-04-16 Four-stroke rotary engine with three pistons. Expired - Fee Related FR2704020B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9304663A FR2704020B1 (en) 1993-04-16 1993-04-16 Four-stroke rotary engine with three pistons.
ITTO940304A IT1274262B (en) 1993-04-16 1994-04-18 FOUR STROKE THREE-PISTOL ROTARY THERMAL ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9304663A FR2704020B1 (en) 1993-04-16 1993-04-16 Four-stroke rotary engine with three pistons.

Publications (2)

Publication Number Publication Date
FR2704020A1 FR2704020A1 (en) 1994-10-21
FR2704020B1 true FR2704020B1 (en) 1995-10-13

Family

ID=9446260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9304663A Expired - Fee Related FR2704020B1 (en) 1993-04-16 1993-04-16 Four-stroke rotary engine with three pistons.

Country Status (2)

Country Link
FR (1) FR2704020B1 (en)
IT (1) IT1274262B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008002100A1 (en) * 2008-05-23 2009-11-26 Vonderlind, Manfred Motor with a cam
BR102012022719A2 (en) * 2012-09-10 2014-11-04 Francisco Elisio Simoes Beltrao ROTATING AND ALTERNATIVE ENGINE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1568684A (en) * 1923-10-27 1926-01-05 Michel Hermann Engine, and particularly internal-combustion engine
US1765237A (en) * 1928-02-17 1930-06-17 Fred H King Triple-cam-drive gasoline engine
BE701842A (en) * 1967-07-26 1968-01-02
US3680444A (en) * 1970-09-29 1972-08-01 Leonard R Casey Rotary kinetic device with coplaner tandem pistons
US4023536A (en) * 1972-09-05 1977-05-17 Townsend Engineering Company Method of controlling the timing of ignition in an internal combustion engine
JPS5318646B2 (en) * 1975-02-10 1978-06-16

Also Published As

Publication number Publication date
FR2704020A1 (en) 1994-10-21
ITTO940304A0 (en) 1994-04-18
IT1274262B (en) 1997-07-17
ITTO940304A1 (en) 1995-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse