US3760777A - Rotary-piston engine - Google Patents

Rotary-piston engine Download PDF

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Publication number
US3760777A
US3760777A US00271393A US3760777DA US3760777A US 3760777 A US3760777 A US 3760777A US 00271393 A US00271393 A US 00271393A US 3760777D A US3760777D A US 3760777DA US 3760777 A US3760777 A US 3760777A
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US
United States
Prior art keywords
rotor
stator
eccentric
track
center
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
US00271393A
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English (en)
Inventor
M Leroy
A Thiebaut
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3760777A publication Critical patent/US3760777A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/008—Driving elements, brakes, couplings, transmissions specially adapted for rotary or oscillating-piston machines or engines
    • 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
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/104—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
    • 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
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger
US00271393A 1971-07-16 1972-07-13 Rotary-piston engine Expired - Lifetime US3760777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7126132A FR2146526A5 (fr) 1971-07-16 1971-07-16

Publications (1)

Publication Number Publication Date
US3760777A true US3760777A (en) 1973-09-25

Family

ID=9080473

Family Applications (1)

Application Number Title Priority Date Filing Date
US00271393A Expired - Lifetime US3760777A (en) 1971-07-16 1972-07-13 Rotary-piston engine

Country Status (15)

Country Link
US (1) US3760777A (fr)
AT (1) ATA609072A (fr)
BE (1) BE786347A (fr)
CA (1) CA963810A (fr)
CH (1) CH560319A5 (fr)
CS (1) CS158731B2 (fr)
DD (1) DD98336A5 (fr)
DE (1) DE2234781A1 (fr)
ES (1) ES404934A1 (fr)
FR (1) FR2146526A5 (fr)
GB (1) GB1394095A (fr)
IT (1) IT964686B (fr)
NL (1) NL7209878A (fr)
PL (1) PL84796B1 (fr)
SE (1) SE386478B (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922120A (en) * 1973-07-30 1975-11-25 Charles M Mccullough Rotary engines
US3967594A (en) * 1975-01-27 1976-07-06 Campbell Donald K Rotary power unit
US5373819A (en) * 1992-03-05 1994-12-20 Linder; Rene Rotary piston machine and method of manufacturing piston
WO2004007965A1 (fr) * 2002-07-17 2004-01-22 Elthom Enterprises Limited Machine de taraudage rotative et procede de transformation d'un mouvement dans une telle machine
US20060032475A1 (en) * 2003-02-27 2006-02-16 Boris Schapiro Rotary piston machine with an oval rotary piston guided in an oval chamber
EP2322760A1 (fr) * 2008-08-01 2011-05-18 Da Vinci Co., Ltd. Moteur rotatif de type wankel
US8667950B1 (en) * 2013-02-11 2014-03-11 Thomas Lee Fillios, Sr. Oil-less rotary engine
US20140209056A1 (en) * 2013-01-25 2014-07-31 Liquidpiston, Inc. Air-Cooled Rotary Engine
US9523310B2 (en) 2004-01-12 2016-12-20 Liquidpiston, Inc. Hybrid cycle combustion engine and methods
DE102013017359B4 (de) * 2013-10-18 2020-10-15 Peter Gehrke Drehscheibenkraftmaschine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140010A (en) * 1975-05-28 1976-12-02 Fukumatsu Okada Rotor and side board of rotary engine
FR2567572B1 (fr) * 1984-07-13 1988-09-09 Chouffot Claude Moteur rotatif a piston triangulaire et cylindre a 4 faces
KR102282775B1 (ko) * 2017-05-22 2021-07-28 엘지전자 주식회사 로터리 엔진

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE103413C (fr) *
US3221715A (en) * 1961-03-09 1965-12-07 Romoli Mario Rotary internal combustion engine
US3364907A (en) * 1965-04-27 1968-01-23 Ronald J St Onge Rotary piston mechanism
US3426525A (en) * 1967-08-10 1969-02-11 Gotthard G Rubin Rotary piston external combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE103413C (fr) *
US3221715A (en) * 1961-03-09 1965-12-07 Romoli Mario Rotary internal combustion engine
US3364907A (en) * 1965-04-27 1968-01-23 Ronald J St Onge Rotary piston mechanism
US3426525A (en) * 1967-08-10 1969-02-11 Gotthard G Rubin Rotary piston external combustion engine

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922120A (en) * 1973-07-30 1975-11-25 Charles M Mccullough Rotary engines
US3967594A (en) * 1975-01-27 1976-07-06 Campbell Donald K Rotary power unit
US5373819A (en) * 1992-03-05 1994-12-20 Linder; Rene Rotary piston machine and method of manufacturing piston
WO2004007965A1 (fr) * 2002-07-17 2004-01-22 Elthom Enterprises Limited Machine de taraudage rotative et procede de transformation d'un mouvement dans une telle machine
US20060018779A1 (en) * 2002-07-17 2006-01-26 Alexander Gorban Method of transforming a motion in a volume screw machine of rotary type and rotary screw machine
US7540728B2 (en) 2002-07-17 2009-06-02 Elthom Enterprises Limited Method of transforming a motion in a volume screw machine of rotary type and rotary screw machine
US20060032475A1 (en) * 2003-02-27 2006-02-16 Boris Schapiro Rotary piston machine with an oval rotary piston guided in an oval chamber
US7117840B2 (en) * 2003-02-27 2006-10-10 Boris Schapiro Rotary piston machine with an oval rotary piston guided in an oval chamber
US20070089701A1 (en) * 2003-02-27 2007-04-26 Boris Schapiro Rotary piston machine with an oval rotary piston
US7866296B2 (en) 2003-02-27 2011-01-11 Rkm-Rotationskolbenmaschinen Gbr Rotary piston machine with an oval rotary piston
US9523310B2 (en) 2004-01-12 2016-12-20 Liquidpiston, Inc. Hybrid cycle combustion engine and methods
EP2322760A1 (fr) * 2008-08-01 2011-05-18 Da Vinci Co., Ltd. Moteur rotatif de type wankel
EP2322760A4 (fr) * 2008-08-01 2012-03-21 Da Vinci Co Ltd Moteur rotatif de type wankel
US20110126794A1 (en) * 2008-08-01 2011-06-02 Da Vinci Co., Ltd. Wankel rotary engine
US20140209056A1 (en) * 2013-01-25 2014-07-31 Liquidpiston, Inc. Air-Cooled Rotary Engine
CN105008666A (zh) * 2013-01-25 2015-10-28 液体活塞公司 空气冷却式转子发动机
US9528435B2 (en) * 2013-01-25 2016-12-27 Liquidpiston, Inc. Air-cooled rotary engine
RU2662031C2 (ru) * 2013-01-25 2018-07-23 Ликвидпистон, Инк. Роторный двигатель с воздушным охлаждением
US10125675B2 (en) 2013-01-25 2018-11-13 Liquidpiston, Inc. Internal combustion engine
US8667950B1 (en) * 2013-02-11 2014-03-11 Thomas Lee Fillios, Sr. Oil-less rotary engine
DE102013017359B4 (de) * 2013-10-18 2020-10-15 Peter Gehrke Drehscheibenkraftmaschine

Also Published As

Publication number Publication date
DE2234781A1 (de) 1973-02-08
CS158731B2 (fr) 1974-11-25
CH560319A5 (fr) 1975-03-27
IT964686B (it) 1974-01-31
SE386478B (sv) 1976-08-09
NL7209878A (fr) 1973-01-18
DD98336A5 (fr) 1973-06-12
BE786347A (fr) 1972-11-16
PL84796B1 (fr) 1976-04-30
GB1394095A (en) 1975-05-14
FR2146526A5 (fr) 1973-03-02
CA963810A (en) 1975-03-04
ATA609072A (de) 1980-01-15
ES404934A1 (es) 1975-06-16

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