EP0087747A3 - Internal-axis rotary-piston machine without crank-shaft - Google Patents

Internal-axis rotary-piston machine without crank-shaft Download PDF

Info

Publication number
EP0087747A3
EP0087747A3 EP83101746A EP83101746A EP0087747A3 EP 0087747 A3 EP0087747 A3 EP 0087747A3 EP 83101746 A EP83101746 A EP 83101746A EP 83101746 A EP83101746 A EP 83101746A EP 0087747 A3 EP0087747 A3 EP 0087747A3
Authority
EP
European Patent Office
Prior art keywords
internal
shaft
crank
piston machine
axis rotary
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
EP83101746A
Other languages
German (de)
Other versions
EP0087747A2 (en
EP0087747B1 (en
Inventor
Felix Dr. H.C. Wankel
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
Priority to AT83101746T priority Critical patent/ATE19900T1/en
Publication of EP0087747A2 publication Critical patent/EP0087747A2/en
Publication of EP0087747A3 publication Critical patent/EP0087747A3/en
Application granted granted Critical
Publication of EP0087747B1 publication Critical patent/EP0087747B1/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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/10—Rotary-piston pumps specially adapted for elastic fluids 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Hydraulic Motors (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • General Details Of Gearings (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Toys (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Rotary-Type Compressors (AREA)

Abstract

An internal axis crankless rotary piston engine with an internal rotor and an external rotor mounted eccentrically to one another, with a circularly curved path of the external rotor mounting surrounding an internal rotor shaft, wherein the path of an external rotor bearing is mounted by a plurality of bearings which are spaced from one another in the direction of movement and which are fixed relative to the geometrical axis of the internal rotor shaft.
EP83101746A 1982-03-03 1983-02-23 Internal-axis rotary-piston machine without crank-shaft Expired EP0087747B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83101746T ATE19900T1 (en) 1982-03-03 1983-02-23 INNER AXLE CRANKSHAFTLESS ROTARY PISTON ENGINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1302/82A CH664193A5 (en) 1982-03-03 1982-03-03 EXHAUST-ROTATED PISTON LOADER.
CH1302/82 1982-03-03

Publications (3)

Publication Number Publication Date
EP0087747A2 EP0087747A2 (en) 1983-09-07
EP0087747A3 true EP0087747A3 (en) 1984-05-09
EP0087747B1 EP0087747B1 (en) 1986-05-21

Family

ID=4207255

Family Applications (2)

Application Number Title Priority Date Filing Date
EP83101746A Expired EP0087747B1 (en) 1982-03-03 1983-02-23 Internal-axis rotary-piston machine without crank-shaft
EP83101745A Withdrawn EP0087746A1 (en) 1982-03-03 1983-02-23 Rotary piston supercharger driven by exhaust gases

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP83101745A Withdrawn EP0087746A1 (en) 1982-03-03 1983-02-23 Rotary piston supercharger driven by exhaust gases

Country Status (6)

Country Link
US (1) US4540356A (en)
EP (2) EP0087747B1 (en)
JP (3) JPS58180724A (en)
AT (1) ATE19900T1 (en)
CH (1) CH664193A5 (en)
DE (1) DE3363572D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH667491A5 (en) * 1985-08-31 1988-10-14 Wankel Felix INNER AXIS ROTARY PISTON.
DE3744637A1 (en) * 1987-10-02 1989-04-13 Ruf Renate TURNING PISTON COMPRESSORS
WO1990012210A1 (en) * 1989-03-31 1990-10-18 Imt Ingenieurgemeinschaft Für Motoren-Technik Gmbh Rotary-piston compressor
AT410965B (en) * 2000-07-11 2003-09-25 Buchelt Benno COMPOSITE MOTOR
KR100516506B1 (en) * 2004-12-11 2005-09-26 (주)힘틀 Rotary pump
CZ302294B6 (en) * 2008-07-29 2011-02-09 Dvorák@Jirí Rotary-piston engine for compressible media
TR200805753A2 (en) 2008-08-04 2009-03-23 Yaşar Tuncer Yilmaz Rotary internal combustion engine
DE102009040051B4 (en) * 2009-09-03 2014-05-08 Siemens Aktiengesellschaft Free piston machine with magnetic bearing of the piston
DE102014209864A1 (en) * 2014-05-23 2015-12-17 Bayerische Motoren Werke Aktiengesellschaft Load control element for a quantity-controlled internal combustion engine
RU2664725C1 (en) * 2017-05-12 2018-08-22 Михаил Владимирович Давыдов Rotary piston engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1556302A (en) * 1967-12-13 1969-02-07
DE1961134B1 (en) * 1969-12-05 1971-04-08 Kloeckner Humboldt Deutz Ag Multi-part piston for internal-axis rotary piston machine
US3905727A (en) * 1971-07-28 1975-09-16 John B Kilmer Gerotor type fluid motor, pump or the like
US3954355A (en) * 1973-08-27 1976-05-04 Paul Jr Herman L Rotary energy converter
DE2456252A1 (en) * 1974-11-28 1976-06-10 Kernforschungsanlage Juelich PISTON MACHINE FOR COMPRESSING OR EXPANDING GASES

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10382C (en) * L. TAVERDON in Paris Improvements to matchines with rotating pistons
US3097478A (en) * 1963-07-16 Exhaust gas driven compressor
US883271A (en) * 1907-09-16 1908-03-31 George Wilson Rotary pump.
FR699821A (en) * 1929-07-18 1931-02-20 Powerplus 1927 Ltd Improvements to rotary pumps
GB1197958A (en) * 1967-11-21 1970-07-08 Eugen Wilhelm Huber Hot-Gas Rotary Piston Machine
US3813195A (en) * 1972-03-06 1974-05-28 Copeland Corp Induction system for rotary mechanism
US3876348A (en) * 1973-08-27 1975-04-08 Jr Herman L Paul Rotary engine converter
FR2262731A1 (en) * 1974-03-01 1975-09-26 Torro Roger Sliding vane motor or compressor - has vane guided by eccentric preventing direct contact between vane and casing
JPS5228164A (en) * 1975-08-06 1977-03-02 Kurita Water Ind Ltd Disposal process waste water comprising fluorine
DE2547208A1 (en) * 1975-10-22 1977-04-28 Kloeckner Humboldt Deutz Ag Four stroke IC engine performance improvement system - has rotary piston engine as combustion air compressor
DE2604665A1 (en) * 1976-02-06 1977-08-11 Sullair Europ Corp ROTARY LISTON MACHINE
DE2605108A1 (en) * 1976-02-10 1977-08-11 Paul Drees Internal shuttle for rotary engine - has shape matching combustion chamber curves and connected to timing gear train
DE2838670A1 (en) * 1978-09-05 1980-03-13 Klaus Krismer Steam driven power generating unit - has rotary piston expansion engine with separately heated ducts in casing walls
EP0012329B1 (en) * 1978-12-04 1982-09-22 Ernst Dipl.-Ing. Kickbusch Rotary piston device super-charging an internal combustion engine
DE2905824A1 (en) * 1979-02-15 1980-11-13 Alfred 4300 Essen Scholten Rotary piston IC engine - has contoured piston in cylindrical housing with inlet and exhaust valves operating transfer valves

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1556302A (en) * 1967-12-13 1969-02-07
DE1961134B1 (en) * 1969-12-05 1971-04-08 Kloeckner Humboldt Deutz Ag Multi-part piston for internal-axis rotary piston machine
US3905727A (en) * 1971-07-28 1975-09-16 John B Kilmer Gerotor type fluid motor, pump or the like
US3954355A (en) * 1973-08-27 1976-05-04 Paul Jr Herman L Rotary energy converter
DE2456252A1 (en) * 1974-11-28 1976-06-10 Kernforschungsanlage Juelich PISTON MACHINE FOR COMPRESSING OR EXPANDING GASES

Also Published As

Publication number Publication date
JPH0325602B2 (en) 1991-04-08
DE3363572D1 (en) 1986-06-26
EP0087747A2 (en) 1983-09-07
EP0087747B1 (en) 1986-05-21
JPS58180701A (en) 1983-10-22
JPS58180728A (en) 1983-10-22
CH664193A5 (en) 1988-02-15
EP0087746A1 (en) 1983-09-07
JPS58180724A (en) 1983-10-22
US4540356A (en) 1985-09-10
ATE19900T1 (en) 1986-06-15

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