WO2005121529A3 - Internal combustion engine - Google Patents

Internal combustion engine Download PDF

Info

Publication number
WO2005121529A3
WO2005121529A3 PCT/US2005/020778 US2005020778W WO2005121529A3 WO 2005121529 A3 WO2005121529 A3 WO 2005121529A3 US 2005020778 W US2005020778 W US 2005020778W WO 2005121529 A3 WO2005121529 A3 WO 2005121529A3
Authority
WO
WIPO (PCT)
Prior art keywords
internal combustion
cam
rocker arm
combustion engine
drive shaft
Prior art date
Application number
PCT/US2005/020778
Other languages
French (fr)
Other versions
WO2005121529A2 (en
Inventor
David H Elliot
Original Assignee
David H Elliot
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 to US57827804P priority Critical
Priority to US60/578,278 priority
Application filed by David H Elliot filed Critical David H Elliot
Publication of WO2005121529A2 publication Critical patent/WO2005121529A2/en
Publication of WO2005121529A3 publication Critical patent/WO2005121529A3/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/26Engines 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
    • F02B75/265Engines with cylinder axes substantially tangentially to a circle centred on main-shaft axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B15/00Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00
    • F01B15/04Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00 with oscillating cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/06Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B59/00Internal-combustion aspects of other reciprocating-piston engines with movable, e.g. oscillating, cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/02Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/26Engines 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/32Engines characterised by connections between pistons and main shafts and not specific to preceding main groups

Abstract

An illustrative embodiment of a reciprocating internal combustion engine of the present invention comprises a rotatable drive shaft, a cam coupled to the rotatable drive shaft, a plurality of internal combustion cylinders symmetrically located about the drive shaft, a plurality of rocker arms, each rocker arm being coupled to a piston rod of one of the cylinders, and a wheel mounted on each rocker arm and engaging the cam, whereby the rocker arm drives the cam during a power stroke while the cam drives the rocker arm during a compression stroke.
PCT/US2005/020778 2004-06-08 2005-06-08 Internal combustion engine WO2005121529A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US57827804P true 2004-06-08 2004-06-08
US60/578,278 2004-06-08

Publications (2)

Publication Number Publication Date
WO2005121529A2 WO2005121529A2 (en) 2005-12-22
WO2005121529A3 true WO2005121529A3 (en) 2006-10-19

Family

ID=35503750

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/020778 WO2005121529A2 (en) 2004-06-08 2005-06-08 Internal combustion engine

Country Status (2)

Country Link
US (1) US20060266314A1 (en)
WO (1) WO2005121529A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6654248B2 (en) * 2015-10-16 2020-02-26 プラット エヴィルゲン、ビュレント Rotary piston cylinder engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1918174A (en) * 1930-07-26 1933-07-11 Frans L Berggren Rotary gas motor
US2244438A (en) * 1938-08-09 1941-06-03 Wilkerson Rotary Engine Ltd Rotating cylinder internal combustion engine
US2417894A (en) * 1943-09-23 1947-03-25 Gienn J Wayland Rotary diesel engine

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1042596A (en) * 1911-06-07 1912-10-29 William E Pearson Duplex reversible rotary liquid-motor.
US1108152A (en) * 1913-05-13 1914-08-25 Olof F Edqvist Rotary gas-engine.
US1158238A (en) * 1915-01-19 1915-10-26 Irvin C Knowles Rotary engine.
US1285835A (en) * 1916-01-26 1918-11-26 Sunderman Corp Rotary internal-combustion engine.
US1243691A (en) * 1916-03-29 1917-10-23 James D Blayney Internal-combustion motor.
US1242197A (en) * 1916-04-12 1917-10-09 Albert F Richardson Rotary internal-combustion engine.
US1267547A (en) * 1917-10-30 1918-05-28 James W Henry Hydrocarbon-engine.
US1341332A (en) * 1918-10-16 1920-05-25 Mcdonald Alexander Rotary engine
US1722057A (en) * 1925-04-03 1929-07-23 Walter N Mcconkey Rotary gas engine
US2075786A (en) * 1934-06-12 1937-03-30 Harry M Swensen Rotary internal combustion engine
US2900820A (en) * 1955-07-28 1959-08-25 Serafin Ardis Differential oral thermometer
US2886017A (en) * 1957-12-23 1959-05-12 Basil H Dib Rotary internal combustion engine
US3292603A (en) * 1964-12-16 1966-12-20 Wayto Stephen Rotary engine
US3731661A (en) * 1971-12-27 1973-05-08 T Hatfield Rotary engine apparatus
US4166438A (en) * 1976-11-11 1979-09-04 Gottschalk Eldon W Machine with reciprocating pistons and rotating piston carrier
US4421073A (en) * 1981-12-14 1983-12-20 Manuel Arregui Rotating cylinder internal combustion engine
WO1997004225A1 (en) * 1995-07-18 1997-02-06 Revolution Engine Technologies Pty. Ltd. Opposed piston combustion engine
TW349150B (en) * 1997-11-15 1999-01-01 Shi-Bin Huang Multi-cylinder internal combustion engine
US6536383B2 (en) * 1998-09-18 2003-03-25 Chanchai Santiyanont Internal combustion rotary engine
US6813989B2 (en) * 1998-09-18 2004-11-09 Chanchai Santiyanont Rotary compressor or pump
US6062175A (en) * 1999-04-20 2000-05-16 Huang; Shih-Pin Rotating cylinder internal-combustion engine
US6799542B2 (en) * 2002-11-04 2004-10-05 Pao C Pien Engine having piston-cam assembly powertrain

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1918174A (en) * 1930-07-26 1933-07-11 Frans L Berggren Rotary gas motor
US2244438A (en) * 1938-08-09 1941-06-03 Wilkerson Rotary Engine Ltd Rotating cylinder internal combustion engine
US2417894A (en) * 1943-09-23 1947-03-25 Gienn J Wayland Rotary diesel engine

Also Published As

Publication number Publication date
US20060266314A1 (en) 2006-11-30
WO2005121529A2 (en) 2005-12-22

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