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
drive shaft
combustion engine
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
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

    • 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
    • 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
    • F01B15/00—Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00
    • F01B15/04—Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00 with oscillating cylinder
    • 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 and not specific to preceding groups
    • F01B9/04—Reciprocating-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
    • F01B9/06—Reciprocating-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
    • 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
    • F02B59/00—Internal-combustion aspects of other reciprocating-piston engines with movable, e.g. oscillating, cylinders
    • 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
    • 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
    • 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
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Transmission Devices (AREA)

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)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57827804P 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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017063710A1 (en) * 2015-10-16 2017-04-20 Evirgen Bülent Pulat Rotary-piston cylinder engine
CN110295996B (en) * 2019-06-14 2022-02-11 郝凤成 Swing arm cam type two-stroke straight shaft internal combustion 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
RU2161712C2 (en) * 1995-07-18 2001-01-10 Революшн Энджин Текнолоджиз Пти Лтд Internal combustion engine with opposed pistons
TW349150B (en) * 1997-11-15 1999-01-01 Shi-Bin Huang Multi-cylinder internal combustion engine
US6813989B2 (en) * 1998-09-18 2004-11-09 Chanchai Santiyanont Rotary compressor or pump
US6536383B2 (en) * 1998-09-18 2003-03-25 Chanchai Santiyanont Internal combustion rotary engine
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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