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GB1394095A - Rotary apparatus - Google Patents

Rotary apparatus

Info

Publication number
GB1394095A
GB1394095A GB3301972A GB3301972A GB1394095A GB 1394095 A GB1394095 A GB 1394095A GB 3301972 A GB3301972 A GB 3301972A GB 3301972 A GB3301972 A GB 3301972A GB 1394095 A GB1394095 A GB 1394095A
Authority
GB
United Kingdom
Prior art keywords
eccentric
rollers
track
engine
output shaft
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
Application number
GB3301972A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1394095A publication Critical patent/GB1394095A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Friction Gearing (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

1394095 Rotary positive-displacement fluid machines M LEROY and A THIEBAUT 14 July 1972 [16 July 1971] 33019/72 Heading F1F An I.C. engine has a three-lobed planetary rotor 2 mounted on an oval eccentric 40 in a four-lobed cavity within a stator 1, the cavity being coaxial with an output shaft (not shown) to which the eccentric is fixed. The profile of a track 41 in the rotor for the eccentric is such that there are always three axial lines of contact between this track and the eccentric. To reduce friction the eccentric comprises rollers 42, 43 and may have anti-friction bearing elements e.g. balls or rollers, on its perimeter between the rollers 42, 43. Inlet and exhaust valves 33, 34 and spark-plugs 31, 32 are disposed as shown. The engine may have two pistons on a common shaft, Figs.8 and 9 (not shown), one piston being driven by the other and effecting induction of the working fluid. Instead of the rollers 42, 43 the eccentric may have a member 5 that slides on the track 41 and revolves freely on a crank-pin 143 comprised in the output shaft. Additionally, a member 6 similar to the member 5 may be secured to the end-walls of the cavity coaxially with the output shaft and such that it is free to rotate. It is indicated that the engine may be adapted to operate as a pump or compressor.
GB3301972A 1971-07-16 1972-07-14 Rotary apparatus Expired GB1394095A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1394095A true GB1394095A (en) 1975-05-14

Family

ID=9080473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3301972A Expired GB1394095A (en) 1971-07-16 1972-07-14 Rotary apparatus

Country Status (15)

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

Families Citing this family (13)

* 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
JPS51140010A (en) * 1975-05-28 1976-12-02 Fukumatsu Okada Rotor and side board of rotary engine
FR2567572B1 (en) * 1984-07-13 1988-09-09 Chouffot Claude ROTARY MOTOR WITH TRIANGULAR PISTON AND 4-SIDE CYLINDER
TW263550B (en) * 1992-03-05 1995-11-21 Rene Linder
ES2259070T3 (en) * 2002-07-17 2006-09-16 Elthom Enterprises Limited ROTARY SCREWDRIVER AND METHOD OF TRANSFORMING A MOVEMENT IN THIS MACHINE.
DE10308831B3 (en) * 2003-02-27 2004-09-09 Levitin, Lev, Prof. Dr., Brookline Rotary piston machine with an oval rotary piston guided in an oval chamber
WO2005071230A2 (en) 2004-01-12 2005-08-04 Liquidpiston, Inc. Haybrid cycle combustion engine and methods
JP2010053860A (en) * 2008-08-01 2010-03-11 Da Vinch Co Ltd Wankel rotary engine
SG11201700480XA (en) * 2013-01-25 2017-02-27 Liquidpiston Inc Air-cooled rotary engine
US8667950B1 (en) * 2013-02-11 2014-03-11 Thomas Lee Fillios, Sr. Oil-less rotary engine
DE102013017359B4 (en) * 2013-10-18 2020-10-15 Peter Gehrke Turntable engine
KR102282775B1 (en) * 2017-05-22 2021-07-28 엘지전자 주식회사 Rotary engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE103413C (en) *
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

Also Published As

Publication number Publication date
DE2234781A1 (en) 1973-02-08
ATA609072A (en) 1980-01-15
SE386478B (en) 1976-08-09
CS158731B2 (en) 1974-11-25
NL7209878A (en) 1973-01-18
DD98336A5 (en) 1973-06-12
PL84796B1 (en) 1976-04-30
CA963810A (en) 1975-03-04
CH560319A5 (en) 1975-03-27
ES404934A1 (en) 1975-06-16
US3760777A (en) 1973-09-25
FR2146526A5 (en) 1973-03-02
IT964686B (en) 1974-01-31
BE786347A (en) 1972-11-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees