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GB1250229A - - Google Patents

Info

Publication number
GB1250229A
GB1250229A GB1250229DA GB1250229A GB 1250229 A GB1250229 A GB 1250229A GB 1250229D A GB1250229D A GB 1250229DA GB 1250229 A GB1250229 A GB 1250229A
Authority
GB
United Kingdom
Prior art keywords
rotor
pistons
ports
chamber
stator
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
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 filed Critical
Publication of GB1250229A publication Critical patent/GB1250229A/en
Expired 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
    • F01B13/068—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with an actuated or actuating element being at the inner ends of the cylinders
    • 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
    • F01B13/061—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
    • 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
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • 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
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft
    • F01B9/06—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B57/08—Engines with star-shaped cylinder arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

1,250,229. Rotary engines; reciprocating pumps; compressors. M. HOTTELET. May 9, 1969 [May 17, 1968], No. 23839/69. Headings F1A, FIB and F1N. A rotary device comprises a stator, a rotor mounting two opposed pistons 8, 8<SP>1</SP>, Fig. 1 and having an annular groove on its outer surface into which extends an ovoid or elliptical cam profile 10 provided on the stator, guide rollers 9, 9<SP>1</SP> on each piston engageable with the cam profile to move the pistons radially inwardly of the rotor and fluid inlet and outlet means which are communicable sequentially with the space between the pistons during rotation of the rotor. During operation gas in an annular chamber 13 is drawn into the outer parts of the cylinder through ports 15 and when the pistons are moving outwardly is expelled via passages 14 and ports 12 into the combustion chamber 7. After ignition by sparking plug 11 the exhaust gases escape through ports 16, 16<SP>1</SP>. At starting rollers 18, 18<SP>1</SP> bearing on a cam surface cause the pistons to reciprocate. The rotor has cooling fins (not shown) which are shaped to assist the induction of the charge. The engine can be two or four stroke. An ignition controlling switch can be mounted on the shaft 5. In another embodiment an inner chamber (30), Fig. 9 (not shown) is a first suction and exhaust chamber fed and exhausted respectively through non-return valves (31, 32) and the outer peripheral portion of the rotor constitutes a second suction and exhaust chamber fed and exhausted respectively through non-return valves (33, 34).
GB1250229D 1968-05-17 1969-05-09 Expired GB1250229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR59019103 1968-05-17

Publications (1)

Publication Number Publication Date
GB1250229A true GB1250229A (en) 1971-10-20

Family

ID=9693793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250229D Expired GB1250229A (en) 1968-05-17 1969-05-09

Country Status (4)

Country Link
US (1) US3604406A (en)
DE (1) DE1924837A1 (en)
FR (1) FR1604357A (en)
GB (1) GB1250229A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991006752A1 (en) * 1989-11-06 1991-05-16 Barry Edwin Hilton Internal combustion engine
GB2383820A (en) * 2002-11-26 2003-07-09 Ian Stephen Bell Reciprocating-piston i.c. engine with cam mechanism instead of crankshaft
WO2007144074A1 (en) * 2006-06-14 2007-12-21 Huettlin Herbert Internal combustion engine, particularly for a tool
NL2003330C2 (en) * 2009-08-04 2011-02-07 Leendert Huuksloot DOUBLE ACTING COMBUSTION ENGINE.

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758736A (en) * 1969-11-11 1971-04-16 Dickertmann Hebezeugfabrik A G PRESSURE FLUID MOTOR
US3822681A (en) * 1972-09-05 1974-07-09 Townsend Engineering Co Rotary internal combustion engine
US3885533A (en) * 1972-09-05 1975-05-27 Townsend Engineering Co Rotary internal combustion engine and method of controlling the combustion thereof
US3857372A (en) * 1972-09-05 1974-12-31 Townsend Engineering Co Rotary internal combustion engine
JPS5143282Y1 (en) * 1972-11-16 1976-10-21
US3854460A (en) * 1973-03-19 1974-12-17 G Raptis Roto-piston internal combustion engine
DE3437973A1 (en) * 1984-10-17 1986-04-17 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
SE502425C2 (en) * 1994-02-17 1995-10-16 Kesol Production Ab Valve system for a rotary-type radial piston motor
US7066115B2 (en) * 2002-09-16 2006-06-27 9121-6168 Quebec Inc. Internal combustion engine/hydraulic motor/fluid pump provided with opposite pistons
US20070137595A1 (en) * 2004-05-13 2007-06-21 Greenwell Gary A Radial engine power system
US20050263112A1 (en) * 2004-06-01 2005-12-01 Wei Yu T Rotational engine structure
US7537070B2 (en) * 2004-06-22 2009-05-26 Bluwav Systems Llc Autonomous portable range extender
US7635932B2 (en) * 2004-08-18 2009-12-22 Bluwav Systems, Llc Dynamoelectric machine having heat pipes embedded in stator core
US7687945B2 (en) 2004-09-25 2010-03-30 Bluwav Systems LLC. Method and system for cooling a motor or motor enclosure
UY31342A1 (en) * 2008-09-16 2008-11-28 Maitenar S A MECHANISM FOR TRANSFORMATION OF THE ALTERNATIVE MOVEMENT OF A PISTON IN ANOTHER ROTATING AXLE FOR INTERNAL COMBUSTION MOTORS
US20100101534A1 (en) * 2008-10-27 2010-04-29 Tzu-Wei Yu Multiple-fuel rotary engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US592073A (en) * 1897-10-19 atjriol
US719045A (en) * 1901-12-16 1903-01-27 James J Grogan Rotary gas-engine.
US890532A (en) * 1905-01-14 1908-06-09 Alfred P Schmucker Explosive-engine.
US1086953A (en) * 1912-07-15 1914-02-10 Percy George Tacchi Internal-combustion engine.
US1286142A (en) * 1918-01-02 1918-11-26 Ct Syndicate Ltd Rotating-cylinder internal-combustion engine.
US1646695A (en) * 1923-07-16 1927-10-25 Bernard Martin Reversible rotary motor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991006752A1 (en) * 1989-11-06 1991-05-16 Barry Edwin Hilton Internal combustion engine
GB2383820A (en) * 2002-11-26 2003-07-09 Ian Stephen Bell Reciprocating-piston i.c. engine with cam mechanism instead of crankshaft
WO2007144074A1 (en) * 2006-06-14 2007-12-21 Huettlin Herbert Internal combustion engine, particularly for a tool
NL2003330C2 (en) * 2009-08-04 2011-02-07 Leendert Huuksloot DOUBLE ACTING COMBUSTION ENGINE.
WO2011016717A1 (en) * 2009-08-04 2011-02-10 Leendert Van Huuksloot Double-acting combustion engine

Also Published As

Publication number Publication date
US3604406A (en) 1971-09-14
FR1604357A (en) 1971-11-08
DE1924837A1 (en) 1970-01-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees