NZ316854A - Rotary internal combustion engine with part toroidal working chambers - Google Patents

Rotary internal combustion engine with part toroidal working chambers

Info

Publication number
NZ316854A
NZ316854A NZ316854A NZ31685496A NZ316854A NZ 316854 A NZ316854 A NZ 316854A NZ 316854 A NZ316854 A NZ 316854A NZ 31685496 A NZ31685496 A NZ 31685496A NZ 316854 A NZ316854 A NZ 316854A
Authority
NZ
New Zealand
Prior art keywords
gear
rotor assemblies
crankshaft
working chambers
pistons
Prior art date
Application number
NZ316854A
Inventor
Ronald Leslie Richards
Original Assignee
Ron Richards Engine Technologi
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
Priority claimed from AUPN5505A external-priority patent/AUPN550595A0/en
Priority claimed from AUPN5504A external-priority patent/AUPN550495A0/en
Application filed by Ron Richards Engine Technologi filed Critical Ron Richards Engine Technologi
Publication of NZ316854A publication Critical patent/NZ316854A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/077—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having toothed-gearing type drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/07—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having crankshaft-and-connecting-rod type drive
    • 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
    • F02B2053/005—Wankel 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
    • F02B75/02—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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Hydraulic Motors (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Friction Gearing (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Reciprocating Pumps (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Supercharger (AREA)

Abstract

toroidal engine 20 has opposed rotor assemblies 45 supporting pistons 47 on each rotor assembly. Part toroidal working chambers are formed between the pistons in which an air/fuel mixture is compressed and ignited at minimum working chamber volume forcing the then active pistons and rotor assemblies to accelerate. The rotor assemblies drive a planetary gear 50 about its axis through a sliding pin connection 56. The or each planetary gear 50 is supported on a crankpin 51 of crankshaft 40 and is integral with a planet gear meshed with a sun/annulus gear 53 centred on the crankshaft axis. The crankshaft 40 may counter-rotate relative to the rotor assemblies by meshing the planetary gear 52 with an annulus gear, or may rotate in the same direction by meshing with a sun gear.
NZ316854A 1995-09-19 1996-09-16 Rotary internal combustion engine with part toroidal working chambers NZ316854A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPN5505A AUPN550595A0 (en) 1995-09-19 1995-09-19 Rotary positive displacement apparatus
AUPN5504A AUPN550495A0 (en) 1995-09-19 1995-09-19 Rotary internal combustion engines
PCT/AU1996/000584 WO1997011258A1 (en) 1995-09-19 1996-09-16 Rotary internal combustion engines

Publications (1)

Publication Number Publication Date
NZ316854A true NZ316854A (en) 2000-01-28

Family

ID=25645027

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ316854A NZ316854A (en) 1995-09-19 1996-09-16 Rotary internal combustion engine with part toroidal working chambers

Country Status (22)

Country Link
EP (1) EP0851970B1 (en)
JP (1) JPH11515072A (en)
KR (1) KR100395080B1 (en)
CN (1) CN1075156C (en)
AR (1) AR007763A1 (en)
AT (1) ATE236344T1 (en)
BG (1) BG63222B1 (en)
BR (1) BR9610949A (en)
CZ (1) CZ290649B6 (en)
DE (1) DE69627167T2 (en)
EA (1) EA000883B1 (en)
HU (1) HU222919B1 (en)
IN (1) IN191052B (en)
MX (1) MX9802148A (en)
MY (1) MY120413A (en)
NZ (1) NZ316854A (en)
PL (1) PL180814B1 (en)
RO (1) RO117931B1 (en)
SK (1) SK284459B6 (en)
TW (1) TW330226B (en)
UA (1) UA28111C2 (en)
WO (1) WO1997011258A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1025835C2 (en) * 2004-03-26 2005-10-03 Leendert Johannes Meester Method and combustion engine provided with an annular hollow stator, a rotor displaceable in the stator, and with at least two pistons displaceable in the stator.
CN101149017A (en) * 2006-09-18 2008-03-26 谭波 Fixed axle structure for rotary-piston
US7461626B2 (en) 2006-12-21 2008-12-09 Ford Global Technologies, Llc Powertrain including a rotary IC engine and a continuously variable planetary gear unit
RU2630717C1 (en) * 2016-03-14 2017-09-12 Валерий Владиславович Гридин Rotary-vane engine, method of blades rotating in it, method of air cooling of its blade and method of diffusion combustion of fuel in it
KR101919712B1 (en) * 2017-11-14 2018-11-16 엘지전자 주식회사 Rotary engine having crank shaft
CN213175826U (en) 2017-11-14 2021-05-11 Lg电子株式会社 Rotor engine
EP4053386A1 (en) * 2021-03-04 2022-09-07 Volvo Car Corporation Crankshaft mounted compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498248B2 (en) * 1981-01-19 1985-06-14 Snecma IMPROVEMENT IN ROTARY VOLUMETRIC MOTORS
DE3521593A1 (en) * 1985-06-15 1987-01-02 Gebhard Hauser Stator-rotor assembly for a machine of the rotary piston type with compression and expansion chambers
WO1995034749A1 (en) * 1994-06-10 1995-12-21 Robert Schnetzer Internal combustion engine
GB2295857B (en) * 1994-12-07 1998-09-09 Michael V Rodrigues Satellite engine, compressor and motor

Also Published As

Publication number Publication date
KR100395080B1 (en) 2003-11-01
CN1200163A (en) 1998-11-25
EP0851970A1 (en) 1998-07-08
DE69627167T2 (en) 2004-05-06
ATE236344T1 (en) 2003-04-15
MY120413A (en) 2005-10-31
WO1997011258A1 (en) 1997-03-27
SK284459B6 (en) 2005-04-01
RO117931B1 (en) 2002-09-30
CZ290649B6 (en) 2002-09-11
TW330226B (en) 1998-04-21
BR9610949A (en) 1999-01-12
HUP9802583A2 (en) 1999-03-29
KR19990063602A (en) 1999-07-26
EP0851970A4 (en) 2000-02-23
HUP9802583A3 (en) 2000-03-28
PL326348A1 (en) 1998-09-14
AR007763A1 (en) 1999-11-24
MX9802148A (en) 1998-11-29
CN1075156C (en) 2001-11-21
UA28111C2 (en) 2000-10-16
BG102387A (en) 1998-11-30
CZ82498A3 (en) 1998-09-16
EA199800314A1 (en) 1999-04-29
PL180814B1 (en) 2001-04-30
DE69627167D1 (en) 2003-05-08
EA000883B1 (en) 2000-06-26
EP0851970B1 (en) 2003-04-02
BG63222B1 (en) 2001-06-29
SK53398A3 (en) 2001-09-11
JPH11515072A (en) 1999-12-21
HU222919B1 (en) 2003-12-29
IN191052B (en) 2003-09-13

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