DE69839565D1 - - Google Patents

Info

Publication number
DE69839565D1
DE69839565D1 DE69839565T DE69839565T DE69839565D1 DE 69839565 D1 DE69839565 D1 DE 69839565D1 DE 69839565 T DE69839565 T DE 69839565T DE 69839565 T DE69839565 T DE 69839565T DE 69839565 D1 DE69839565 D1 DE 69839565D1
Authority
DE
Germany
Prior art keywords
piston
double ended
inlet
cylinder
controlling
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 - Lifetime
Application number
DE69839565T
Other languages
German (de)
Inventor
Robert A Sanderson
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.)
R Sanderson Management Inc
Original Assignee
R Sanderson Management Inc
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 R Sanderson Management Inc filed Critical R Sanderson Management Inc
Application granted granted Critical
Publication of DE69839565D1 publication Critical patent/DE69839565D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • 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
    • F02B75/02—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

Abstract

The invention is a piston engine which has a plurality of cylinders, each cylinder having two ends in a first embodiment, and single ended in another embodiment, each end having a spark plug and inlet and exhaust valves. A distibutor is used for controlling the timing of firing the spark plugs and cams for controlling the operation of the inlet and exhaust valves. In each cylinder is a double ended piston. A transition arm is connected to each double ended piston by connecting shafts which extend into a central opening in each double ended piston. An adjustable flywheel is connected by a drive arm to the transition arm. Output from the engine is through an output shaft connected to the flywheel.
DE69839565T 1997-09-15 1998-09-15 Expired - Lifetime DE69839565D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92904297A 1997-09-15 1997-09-15
PCT/US1998/019164 WO1999014471A1 (en) 1997-09-15 1998-09-15 Variable compression piston assembly

Publications (1)

Publication Number Publication Date
DE69839565D1 true DE69839565D1 (en) 2008-07-10

Family

ID=25457228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69839565T Expired - Lifetime DE69839565D1 (en) 1997-09-15 1998-09-15

Country Status (9)

Country Link
EP (1) EP1015744B1 (en)
JP (1) JP4260363B2 (en)
KR (1) KR100599138B1 (en)
CN (1) CN1214180C (en)
AT (1) ATE397149T1 (en)
CA (1) CA2300111C (en)
DE (1) DE69839565D1 (en)
RU (1) RU2219358C2 (en)
WO (1) WO1999014471A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460450B1 (en) * 1999-08-05 2002-10-08 R. Sanderson Management, Inc. Piston engine balancing
EP1200720B1 (en) * 1999-08-05 2007-05-09 R. Sanderson Management, Inc. Piston engine balancing
CA2381283C (en) * 1999-08-05 2010-10-26 R. Sanderson Management, Inc. Piston assembly
WO2002063139A1 (en) * 2001-02-08 2002-08-15 R. Sanderson Management, Inc. Variable stroke/clearance mechanism
US6854377B2 (en) * 2001-11-02 2005-02-15 R. Sanderson Management, Inc. Variable stroke balancing
US7438029B2 (en) 2004-03-18 2008-10-21 R. Sanderson Management, Inc. Piston waveform shaping
JP4808708B2 (en) * 2004-05-26 2011-11-02 アール サンダーソン マネージメント インコーポレイテッド Variable stroke and clearance mechanism
AU2013202222B2 (en) * 2008-03-14 2015-07-09 Torkildsen, Odd Bernhard MR Combustion engine having mutually connected pistons
US8511265B2 (en) * 2009-06-01 2013-08-20 Steven Don Arnold Variable stroke and compression ratio engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1772977A (en) * 1929-02-25 1930-08-12 Italien American Motors Inc Internal-combustion engine
US2940325A (en) * 1957-02-15 1960-06-14 Nakesch Michael Internal combustion engine with swash plate drive
FR1416219A (en) * 1964-11-27 1965-10-29 System for transforming linear movement into circular, for heat engines and compressors
DE1451926A1 (en) * 1965-05-07 1970-03-05 Pattas Dr Ing Konstantin Internal combustion piston engine with automatic adjustment of the piston stroke adapted to the respective requirements of the operation with simultaneous adjustment of the compression ratio
US4011842A (en) 1975-09-08 1977-03-15 Francis William Davies Piston machine
US4174684A (en) * 1977-05-23 1979-11-20 Hallmann Eckhard P Variable stroke internal combustion engine
US5007385A (en) * 1989-07-15 1991-04-16 Hiromasa Kitaguchi Crankless engine
JP2929143B2 (en) * 1993-05-07 1999-08-03 フィスパー テック リミテッド Swing yoke device
GB2287766B (en) 1994-03-18 1998-01-28 Yoshiki Kogyo Kk Apparatus for mutual conversion between circular motion and reciprocal motion
US5553582A (en) * 1995-01-04 1996-09-10 Speas; Danny E. Nutating disc engine

Also Published As

Publication number Publication date
WO1999014471A1 (en) 1999-03-25
CA2300111C (en) 2009-05-26
CN1336982A (en) 2002-02-20
KR20010023889A (en) 2001-03-26
CN1214180C (en) 2005-08-10
EP1015744B1 (en) 2008-05-28
EP1015744A1 (en) 2000-07-05
JP2001516837A (en) 2001-10-02
KR100599138B1 (en) 2006-07-12
EP1015744A4 (en) 2004-03-03
ATE397149T1 (en) 2008-06-15
RU2219358C2 (en) 2003-12-20
JP4260363B2 (en) 2009-04-30
CA2300111A1 (en) 1999-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition