EP1015744A4 - Ensemble de pistons a compression variable - Google Patents

Ensemble de pistons a compression variable

Info

Publication number
EP1015744A4
EP1015744A4 EP98948218A EP98948218A EP1015744A4 EP 1015744 A4 EP1015744 A4 EP 1015744A4 EP 98948218 A EP98948218 A EP 98948218A EP 98948218 A EP98948218 A EP 98948218A EP 1015744 A4 EP1015744 A4 EP 1015744A4
Authority
EP
European Patent Office
Prior art keywords
piston
piston assembly
variable compression
compression piston
double ended
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.)
Granted
Application number
EP98948218A
Other languages
German (de)
English (en)
Other versions
EP1015744B1 (fr
EP1015744A1 (fr
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
Publication of EP1015744A1 publication Critical patent/EP1015744A1/fr
Publication of EP1015744A4 publication Critical patent/EP1015744A4/fr
Application granted granted Critical
Publication of EP1015744B1 publication Critical patent/EP1015744B1/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Transmission Devices (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Valve Device For Special Equipments (AREA)
EP98948218A 1997-09-15 1998-09-15 Ensemble de pistons a compression variable Expired - Lifetime EP1015744B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92904297A 1997-09-15 1997-09-15
US929042 1997-09-15
PCT/US1998/019164 WO1999014471A1 (fr) 1997-09-15 1998-09-15 Ensemble de pistons a compression variable

Publications (3)

Publication Number Publication Date
EP1015744A1 EP1015744A1 (fr) 2000-07-05
EP1015744A4 true EP1015744A4 (fr) 2004-03-03
EP1015744B1 EP1015744B1 (fr) 2008-05-28

Family

ID=25457228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98948218A Expired - Lifetime EP1015744B1 (fr) 1997-09-15 1998-09-15 Ensemble de pistons a compression variable

Country Status (9)

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

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
CA2381278C (fr) * 1999-08-05 2008-12-23 R. Sanderson Management, Inc. Equilibrage d'un moteur a pistons
ATE324523T1 (de) * 1999-08-05 2006-05-15 Sanderson R Man Inc Kolbenmaschinenzusammenbauten und zugehöriges verfahren
WO2002063139A1 (fr) * 2001-02-08 2002-08-15 R. Sanderson Management, Inc. Mecanisme a course/jeu variable
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
WO2005119010A1 (fr) * 2004-05-26 2005-12-15 R. Sanderson Management, Inc. Mecanisme a course et ecartement variables
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1416219A (fr) * 1964-11-27 1965-10-29 Système de transformation du mouvement linéaire en circulaire, pour moteurs thermiques et compresseurs
DE1451926A1 (de) * 1965-05-07 1970-03-05 Pattas Dr Ing Konstantin Brennkraft-Kolbenmaschine mit selbsttaetiger,den jeweiligen Anforderungen des Betriebs angepasster Verstellung des Kolbenhubs bei gleichzeitiger Verstellung des Verdichtungsverhaeltnisses
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
US5553582A (en) * 1995-01-04 1996-09-10 Speas; Danny E. Nutating disc engine

Family Cites Families (5)

* 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
US4011842A (en) 1975-09-08 1977-03-15 Francis William Davies Piston machine
EP0697076B1 (fr) * 1993-05-07 2001-02-21 Whisper Tech Limited Ensemble a etriers oscillants
US5535709A (en) 1994-03-18 1996-07-16 Yoshiki Industrial Co., Ltd. Apparatus for mutual conversion between circular motion and reciprocal motion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1416219A (fr) * 1964-11-27 1965-10-29 Système de transformation du mouvement linéaire en circulaire, pour moteurs thermiques et compresseurs
DE1451926A1 (de) * 1965-05-07 1970-03-05 Pattas Dr Ing Konstantin Brennkraft-Kolbenmaschine mit selbsttaetiger,den jeweiligen Anforderungen des Betriebs angepasster Verstellung des Kolbenhubs bei gleichzeitiger Verstellung des Verdichtungsverhaeltnisses
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
US5553582A (en) * 1995-01-04 1996-09-10 Speas; Danny E. Nutating disc engine

Also Published As

Publication number Publication date
CN1336982A (zh) 2002-02-20
CA2300111A1 (fr) 1999-03-25
KR100599138B1 (ko) 2006-07-12
ATE397149T1 (de) 2008-06-15
RU2219358C2 (ru) 2003-12-20
EP1015744B1 (fr) 2008-05-28
KR20010023889A (ko) 2001-03-26
CN1214180C (zh) 2005-08-10
CA2300111C (fr) 2009-05-26
DE69839565D1 (fr) 2008-07-10
JP2001516837A (ja) 2001-10-02
JP4260363B2 (ja) 2009-04-30
EP1015744A1 (fr) 2000-07-05
WO1999014471A1 (fr) 1999-03-25

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