FR2567571A1 - Rotary internal combustion engine - Google Patents

Rotary internal combustion engine Download PDF

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Publication number
FR2567571A1
FR2567571A1 FR8320265A FR8320265A FR2567571A1 FR 2567571 A1 FR2567571 A1 FR 2567571A1 FR 8320265 A FR8320265 A FR 8320265A FR 8320265 A FR8320265 A FR 8320265A FR 2567571 A1 FR2567571 A1 FR 2567571A1
Authority
FR
France
Prior art keywords
piston
exhaust
rotary
internal combustion
combustion engine
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.)
Withdrawn
Application number
FR8320265A
Other languages
French (fr)
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.)
LIMA MENDES CALDAS JOSE DE
Original Assignee
LIMA MENDES CALDAS JOSE DE
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 LIMA MENDES CALDAS JOSE DE filed Critical LIMA MENDES CALDAS JOSE DE
Priority to FR8320265A priority Critical patent/FR2567571A1/en
Publication of FR2567571A1 publication Critical patent/FR2567571A1/en
Withdrawn legal-status Critical Current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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/356—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F01C1/3566—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along more than one line or surface
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

Rotary internal combustion engine with rotary piston. The invention relates to an internal combustion engine producing a relatively high, continuous torque at low revolutions. It comprises a hollow shaft 1 permitting the passage through the piston 2 of the ignition for the resistor or plug 14 of the intake 3 and exhaust 4 to the combustion chambers located in the cylindrical cage 7 which are separated from one another by blades 8 propelled by springs 9 and the duct 12 for transferring the compression from 6 to 5 by the movable key 13 which is located in the piston 2 between the intake 3 and the exhaust 4. The engine according to the invention is intended for all applications in which the energy of gases or fuels is transformed into rotary mechanical force or heat energy.

Description

la présente invention concerne un moteur rotatif à combustion interne avec piston rotatif.the present invention relates to a rotary internal combustion engine with rotary piston.

Les moteurs connus de ce genre ont un système de rotation dont il est impossible de réaliser une bonne étanchéité et produisent une usure trop rapide. Le nombre d'explosions par tour est trop limité produisant une force irrégulière ce qui provoque des secousses qui ne sont atténuées que par un régime poussé.Known motors of this kind have a rotation system which it is impossible to achieve a good seal and produce too rapid wear. The number of explosions per revolution is too limited producing an irregular force which causes tremors which are only attenuated by a deep regime.

Ces inconvénients se traduisent surtout par une perte considérable d'énergie.These drawbacks mainly result in a considerable loss of energy.

Le moteur selon l'invention permet de remédier en tout et pour tout.The motor according to the invention makes it possible to remedy everything and for everything.

En effet le piston (2) tourne dans une cage cylindrique uniforme (7) avec ses extrémités continuellement plaquées, ainsi que les surfaces planes sur le bloc moteur (15) le tout permettant un usinage facile d'une étanchéité à très faible usure.Indeed the piston (2) rotates in a uniform cylindrical cage (7) with its ends continuously plated, as well as the flat surfaces on the engine block (15) all allowing easy machining of a seal with very low wear.

Le nombre d'explosions par tour est égale au nombre de chambres de combustion qui peut être inférieure ou supérieure à quatre fournissant ainsi un couple régulier et à bas régime.The number of explosions per revolution is equal to the number of combustion chambers which can be less than or more than four, thus providing regular torque and at low speed.

La séparation des chambres de combustion est obtenue par des palettes mobiles (8) enclavées dans le bloc moteur (15) et poussées par des ressorts (9) contre la surface périphérique du piston (2).The separation of the combustion chambers is obtained by movable vanes (8) enclosed in the engine block (15) and pushed by springs (9) against the peripheral surface of the piston (2).

Selon une variante l'allumage peut aussi se faire par des bougies ou des résistances à l'extérieur, vissées sur le bloc moteur. According to a variant, the ignition can also be done by spark plugs or resistors on the outside, screwed onto the engine block.

Claims (3)

REVENDICATIONS lant l'échappement (4) de l'admission (3) par le canal de transfert (12). the exhaust (4) of the intake (3) through the transfer channel (12). distribution et allumage intégré (14) plus une clavette a ressort (13) iso- distribution and integrated ignition (14) plus a spring loaded key (13) refroidissement et allumage. Un piston rotatif (2) avec refroidissement, cooling and ignition. A rotary piston (2) with cooling, compartiments permettant le passage pour admission (3) échappement (4) compartments allowing passage for admission (3) exhaust (4) 1) Moteur rotatif caractérisé en ce qu'il comporte un axe c creux (1) à divers  1) Rotary motor characterized in that it comprises a hollow c axis (1) at various pour la compression de (6) vers l'explosion (5). for compression from (6) to the explosion (5). cylindrique (7) pour le piston (2) laquelle contient un canal de transfert cylindrical (7) for the piston (2) which contains a transfer channel Un bloc moteur (15) comportant quatre cages à palettes (8) plus une cage An engine block (15) comprising four pallet cages (8) plus a cage 2) Moteur rotatif selon la revendication 1 caractérisé en ee que I1issioe et2) rotary motor according to claim 1 characterized in ee that I1issioe and l'échappement passent dans et à travers l'axe (1) et le pista t2)* the exhaust passes in and through the axis (1) and the pista t2) * 3) Moteur rotatif selon la revendication 1 et 2 caractérisé en ce que l'explo-3) Rotary motor according to claim 1 and 2 characterized in that the explo- sion se produit dans toutes les chambres de combustion a e toeir.  Zion occurs in all combustion chambers to be exhausted.
FR8320265A 1983-12-19 1983-12-19 Rotary internal combustion engine Withdrawn FR2567571A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8320265A FR2567571A1 (en) 1983-12-19 1983-12-19 Rotary internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320265A FR2567571A1 (en) 1983-12-19 1983-12-19 Rotary internal combustion engine

Publications (1)

Publication Number Publication Date
FR2567571A1 true FR2567571A1 (en) 1986-01-17

Family

ID=9295296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8320265A Withdrawn FR2567571A1 (en) 1983-12-19 1983-12-19 Rotary internal combustion engine

Country Status (1)

Country Link
FR (1) FR2567571A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019488A1 (en) * 1994-01-13 1995-07-20 Gary Lawrence Harris Downhole motor for a drilling apparatus
US5785509A (en) * 1994-01-13 1998-07-28 Harris; Gary L. Wellbore motor system
US5833444A (en) * 1994-01-13 1998-11-10 Harris; Gary L. Fluid driven motors
FR2902453A1 (en) * 2006-06-16 2007-12-21 Franck Mocik Gas or pressurized liquid transferring device for use as e.g. compressor, has two end plates integrating radial segments and housing of bearings, and supply channels supplying gas or pressurized liquid to supply chamber
WO2021213258A1 (en) * 2020-04-22 2021-10-28 北京航空航天大学 Oval-like rotor engine having high sealing performance

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019488A1 (en) * 1994-01-13 1995-07-20 Gary Lawrence Harris Downhole motor for a drilling apparatus
US5518379A (en) * 1994-01-13 1996-05-21 Harris; Gary L. Downhole motor system
US5785509A (en) * 1994-01-13 1998-07-28 Harris; Gary L. Wellbore motor system
US5833444A (en) * 1994-01-13 1998-11-10 Harris; Gary L. Fluid driven motors
FR2902453A1 (en) * 2006-06-16 2007-12-21 Franck Mocik Gas or pressurized liquid transferring device for use as e.g. compressor, has two end plates integrating radial segments and housing of bearings, and supply channels supplying gas or pressurized liquid to supply chamber
EP1870560A2 (en) * 2006-06-16 2007-12-26 Franck Mocik Rotary piston engine
EP1870560A3 (en) * 2006-06-16 2009-12-16 Franck Mocik Rotary piston engine
WO2021213258A1 (en) * 2020-04-22 2021-10-28 北京航空航天大学 Oval-like rotor engine having high sealing performance

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