FR2373680A1 - Moteur rotatif - Google Patents

Moteur rotatif

Info

Publication number
FR2373680A1
FR2373680A1 FR7737252A FR7737252A FR2373680A1 FR 2373680 A1 FR2373680 A1 FR 2373680A1 FR 7737252 A FR7737252 A FR 7737252A FR 7737252 A FR7737252 A FR 7737252A FR 2373680 A1 FR2373680 A1 FR 2373680A1
Authority
FR
France
Prior art keywords
rotor
shaft
peripheral surface
faces
rotary motor
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
FR7737252A
Other languages
English (en)
Other versions
FR2373680B3 (fr
Inventor
Adolph A Campos
Joseph V Michele
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.)
MICHELE ASSOCIATES Inc ARTHUR
Original Assignee
MICHELE ASSOCIATES Inc ARTHUR
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 MICHELE ASSOCIATES Inc ARTHUR filed Critical MICHELE ASSOCIATES Inc ARTHUR
Publication of FR2373680A1 publication Critical patent/FR2373680A1/fr
Application granted granted Critical
Publication of FR2373680B3 publication Critical patent/FR2373680B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
    • F02M29/02—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having rotary parts, e.g. fan wheels
    • 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
    • F01C1/22—Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/04—Charge admission or combustion-gas discharge
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B2053/005—Wankel engines
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Dans une forme de réalisation, le moteur comprend : un carter principal 12, 13, 14, un arbre 22 tourillonnant dans le carter, un rotor 29, un moyen de montage du rotor sur l'arbre, et des barreaux d'étanchéité respectifs 36 sur le pourtour du rotor entre ses faces successives, venant en contact étanche avec la surface périphérique de la cavité du rotor et coopérant avec ses faces convergentes pour faire constamment prendre au rotor une position enfoncée ayant pour résultat une différence de distance radiale entre le centre de l'arbre et la partie de la surface périphérique de part et d'autre de la bougie d'allumage de façon à former une surface de poussée différentielle sur le rotor, et un pignon en forme d'étoile 25 assez grand pour ne pas pouvoir tourner dans le rotor.
FR7737252A 1976-12-10 1977-12-09 Moteur rotatif Granted FR2373680A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/749,642 US4120620A (en) 1976-12-10 1976-12-10 Rotary internal combustion engine

Publications (2)

Publication Number Publication Date
FR2373680A1 true FR2373680A1 (fr) 1978-07-07
FR2373680B3 FR2373680B3 (fr) 1980-09-12

Family

ID=25014582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737252A Granted FR2373680A1 (fr) 1976-12-10 1977-12-09 Moteur rotatif

Country Status (6)

Country Link
US (1) US4120620A (fr)
JP (1) JPS5381809A (fr)
DE (1) DE2755570A1 (fr)
FR (1) FR2373680A1 (fr)
IT (1) IT1091328B (fr)
SE (1) SE7713551L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501052A1 (fr) * 1991-02-27 1992-09-02 Ji-Fa Lin Dispositif économiseur de carburant

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192634A (en) * 1976-12-10 1980-03-11 Campos Associates Rotary internal combustion engine
US5322425A (en) * 1986-09-18 1994-06-21 Sofyan Adiwinata Rotary internal combustion engine
US5141419A (en) * 1987-09-17 1992-08-25 Sofyan Adiwinata Rotary internal combustion engine
DE3643780A1 (de) * 1986-12-20 1988-06-23 Mai Wolfgang Dipl Ing Fh Luft- oder gemischverdichtende einfach-kreiskolben-brennkraftmaschine in trochoiden-bauart
USRE34876E (en) * 1987-09-17 1995-03-14 Adiwinata; Sofyan Rotary internal combustion engine
US5067883A (en) * 1988-09-02 1991-11-26 Sofyan Adiwinata Rotary internal combustion engine
US6102681A (en) * 1997-10-15 2000-08-15 Aps Technology Stator especially adapted for use in a helicoidal pump/motor
ES2824463T3 (es) * 2015-02-11 2021-05-12 Uav Engines Ltd Rotor de motor rotatorio
JP7238691B2 (ja) * 2019-08-23 2023-03-14 マツダ株式会社 エンジンの潤滑及び冷却装置
JP7419991B2 (ja) * 2020-07-01 2024-01-23 マツダ株式会社 ロータリエンジン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US813018A (en) * 1902-04-25 1906-02-20 Moses S Okun Rotary engine and motor.
US3054357A (en) * 1958-08-07 1962-09-18 Daniel F Mcgill Dual pump power transmission
US3173406A (en) * 1961-11-24 1965-03-16 Adolph J Campos Rotary internal combustion engine
DE1551124A1 (de) * 1966-10-12 1970-01-29 Theodor Koch Rotationskolben-Brennkraftmaschine in Trochoidenbauart

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501052A1 (fr) * 1991-02-27 1992-09-02 Ji-Fa Lin Dispositif économiseur de carburant

Also Published As

Publication number Publication date
US4120620A (en) 1978-10-17
FR2373680B3 (fr) 1980-09-12
DE2755570A1 (de) 1978-06-15
JPS5381809A (en) 1978-07-19
SE7713551L (sv) 1978-06-11
IT1091328B (it) 1985-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse