FR2252764A5 - Rotary I.C. engine with several rotors - has pair of spring loaded pistons perpendicular to rotor shaft in each rotor - Google Patents

Rotary I.C. engine with several rotors - has pair of spring loaded pistons perpendicular to rotor shaft in each rotor

Info

Publication number
FR2252764A5
FR2252764A5 FR7341574A FR7341574A FR2252764A5 FR 2252764 A5 FR2252764 A5 FR 2252764A5 FR 7341574 A FR7341574 A FR 7341574A FR 7341574 A FR7341574 A FR 7341574A FR 2252764 A5 FR2252764 A5 FR 2252764A5
Authority
FR
France
Prior art keywords
rotor
engine
rotary
pair
spring loaded
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
Application number
FR7341574A
Other languages
French (fr)
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.)
COIGNARD YVETTE
Original Assignee
COIGNARD YVETTE
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 COIGNARD YVETTE filed Critical COIGNARD YVETTE
Priority to FR7341574A priority Critical patent/FR2252764A5/en
Application granted granted Critical
Publication of FR2252764A5 publication Critical patent/FR2252764A5/en
Expired legal-status Critical Current

Links

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
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • 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
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • F02B75/265—Engines with cylinder axes substantially tangentially to a circle centred on main-shaft axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

The casing (1) houses a number of rotors (2) mounted on a shaft (3). Each rotor has two parallel bores (17), the axes (18) of which lie in the plane perpendicular to the shaft. The bores (17) house pistons (19) with springs (20) tending to maintain the pistons against the casing wall (1). Two diametrically opposed combustion chambers are provided with sparking plugs (25), an air inlet pipe (23) and a fuel inlet pipe (24). As the rotor (2) rotates, air and fuel are injected through the pipes (23) and (24) and the mixture ignited. The rise in pressure due to combustion exerts a torque on the rotor and as the rotation continues the gas is exhausted through the pipe (26).
FR7341574A 1973-11-22 1973-11-22 Rotary I.C. engine with several rotors - has pair of spring loaded pistons perpendicular to rotor shaft in each rotor Expired FR2252764A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7341574A FR2252764A5 (en) 1973-11-22 1973-11-22 Rotary I.C. engine with several rotors - has pair of spring loaded pistons perpendicular to rotor shaft in each rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7341574A FR2252764A5 (en) 1973-11-22 1973-11-22 Rotary I.C. engine with several rotors - has pair of spring loaded pistons perpendicular to rotor shaft in each rotor

Publications (1)

Publication Number Publication Date
FR2252764A5 true FR2252764A5 (en) 1975-06-20

Family

ID=9128102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341574A Expired FR2252764A5 (en) 1973-11-22 1973-11-22 Rotary I.C. engine with several rotors - has pair of spring loaded pistons perpendicular to rotor shaft in each rotor

Country Status (1)

Country Link
FR (1) FR2252764A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999039090A2 (en) * 1998-01-30 1999-08-05 Pasha Al Bahdaini Shirwan Al Shirwo system (a new internal combustion power system)
WO2008037352A1 (en) * 2006-09-28 2008-04-03 Alois Tradler Compressive force engine, in particular internal combustion engine, with an annular structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999039090A2 (en) * 1998-01-30 1999-08-05 Pasha Al Bahdaini Shirwan Al Shirwo system (a new internal combustion power system)
WO1999039090A3 (en) * 1998-01-30 1999-10-21 Pasha Al Bahdaini Shirwan Al Shirwo system (a new internal combustion power system)
WO2008037352A1 (en) * 2006-09-28 2008-04-03 Alois Tradler Compressive force engine, in particular internal combustion engine, with an annular structure
JP2010505056A (en) * 2006-09-28 2010-02-18 トラッドラー アロイス Pressure engine
US8327820B2 (en) 2006-09-28 2012-12-11 Alois Tradler Pressure engine, in particular, an internal combustion engine, with an annular structure

Similar Documents

Publication Publication Date Title
GB1057282A (en) Rotary internal combustion engines and fluid motors
GB1367901A (en) Rotary-piston internal combustion engine
GB961872A (en) Fluid-handling rotary machine
US4316439A (en) Rotary engine with internal or external pressure cycle
US3621820A (en) Rotary internal combustion engine
GB1166713A (en) Rotary Piston Internal Combustion Engine
GB1244287A (en) Rotary piston internal combustion engine
GB1218972A (en) Improvements in or relating to rotary piston engines
GB1438338A (en)
FR2252764A5 (en) Rotary I.C. engine with several rotors - has pair of spring loaded pistons perpendicular to rotor shaft in each rotor
GB1362686A (en) Rotary piston machines
GB1512021A (en) Rotary piston internal combustion engines
GB783913A (en) Improved rotary engine
US3730145A (en) Rotary engine
ES422298A1 (en) Gas seal for vane type internal combustion engine
FR2289737A1 (en) Rotary engine with primary and secondary combustion chambers - has tangential primary chamber inlet to promote turbulence (SW270974)
GB1429363A (en) Rotary internal-combustion engine
FR2229274A5 (en) Rotary I.C. engine with single rotor - has spring loaded pistons sliding in cylinders cut tangentially in rotor
GB1098854A (en) Rotary internal combustion engine
FR2277234A1 (en) Rotary IC engine with turbine type rotor - has piston movements controlled by stator end face grooves
US1381531A (en) Rotary engine
GB1198625A (en) Improvements in or relating to Rotary Internal Combustion Engines.
FR2248724A5 (en) Rotary internal combustion engine - produces effect of multi-cylinder engine with multiple firing strokes per revolution
GB1491000A (en) Rotary internal-combustion engines
JPS5835228A (en) Vane-type rotary engine

Legal Events

Date Code Title Description
ST Notification of lapse