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WO2009142551A1 - Moteur à piston rotatif - Google Patents

Moteur à piston rotatif Download PDF

Info

Publication number
WO2009142551A1
WO2009142551A1 PCT/RU2009/000255 RU2009000255W WO2009142551A1 WO 2009142551 A1 WO2009142551 A1 WO 2009142551A1 RU 2009000255 W RU2009000255 W RU 2009000255W WO 2009142551 A1 WO2009142551 A1 WO 2009142551A1
Authority
WO
WIPO (PCT)
Prior art keywords
engine
rotor
rotors
cylindrical
working chamber
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.)
Ceased
Application number
PCT/RU2009/000255
Other languages
English (en)
Russian (ru)
Inventor
Владимир Митрофанович ПАНЧЕНКО
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 DE212009000072U priority Critical patent/DE212009000072U1/de
Publication of WO2009142551A1 publication Critical patent/WO2009142551A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N9/00—Starting of engines by supplying auxiliary pressure fluid to their working chambers
    • F02N9/04—Starting of engines by supplying auxiliary pressure fluid to their working chambers the pressure fluid being generated otherwise, e.g. by compressing air
    • 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
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type

Definitions

  • the invention relates to the field of energy and transport engineering, in particular to internal and external combustion engines, as well as engines using as a working fluid everything that gives volumetric expansion and provides pressure on the rotor in any process.
  • Rotary pumps of various modifications are also known. Closest to the claimed solution is a rotary engine containing a housing with a sleeve pressed into it and cooling chambers, a dividing flap, elements for supplying the working fluid and exhaust of the spent working fluid, a cylindrical rotor in the groove of which is installed a spring-loaded insert forming the working chamber with the dividing flap (see Patent RU 2229610, 05.27.2004).
  • a disadvantage of the known engines is the presence of movable elements in the form of dampers for the formation of the working chamber and the devices that control them. Hence the leakage of the working fluid, the limitation of the number of revolutions per minute and the decrease in engine efficiency.
  • the objective of the invention is to simplify the design of the mechanism of formation of the working chamber of the engine, increase its efficiency by eliminating the movable dampers forming the working chamber of the engine, and the devices that control them, as well as to reduce the noise level of its operation.
  • the rotary engine contains a housing inside which two cylindrical rotors are placed, while the housing is made with two cylindrical bores with parallel axes, in which two cylindrical rotors of the same size are placed with a gap in contact with the inner surface of the corresponding bore of the housing,
  • each rotor has protrusions and recesses providing free synchronous passage of the protrusions of the other rotor while maintaining tight contact of the rotors along their outside circular circles for the formation of the working chamber of the engine.
  • the protrusions can be made interchangeable with roller elements, and the engine itself can be equipped with a receiver with locking and adjusting elements for directing exhaust gases into it and for supplying them to the working chamber when the engine is started and its operation at low speeds.
  • FIG. 1 shows a cross section of one section of a rotary engine at the time of formation of the combustion chamber
  • FIG. 2 is a cross section of one section of a rotary engine when external energy is supplied, providing pressure on the rotor
  • FIG. 3 is a cross-sectional view of a section of a rotary engine operating on return energy from exhaust gases
  • FIG. 4 shows one of the options for synchronous rotation of the rotors.
  • the housing 1 has two cylindrical bores 2 and 3 of the same size with parallel axes.
  • cylindrical rotors 4 and 5 are also concentrically placed also of the same size, but of a smaller diameter, which during operation are in contact with each other by the outer cylindrical surfaces.
  • the rotor 4 has a protrusion 6, when rotating with its outer surface, sliding along the inner surface of the bore 2 and with the synchronous rotation of the rotors enters the recess 8 of the rotor 5.
  • the rotor 5 has a protrusion 9, which, when the rotors rotate synchronously, enters the recess 7 of the rotor 4.
  • the working fluid is fed into the combustion chamber 10 through the channel 11 in the covers of the sections or partitions of adjacent sections at the time of combining it with the recess 8 of the rotor 5.
  • the channel 11 may have a different configuration with regulators that supply the working fluid in certain proportions for a given x modes. If necessary, the ignition element of the working fluid is supplied to the combustion chamber in the housing, which takes place in a rotary engine with internal combustion of fuel.
  • Section of a rotary engine can perform the functions of a fuel, oil, water or air pump, providing a supply of a working fluid, lubrication, cooling of the engine (Fig. 2).
  • the exhaust gas outlet is carried out through the opening 12 and gradually through additional channels 13 with options for adjusting and directing a part of the exhaust gas by known methods to the receiver 14, where, if there are certain components and devices in it, it serves as a silencer and exhaust gas filter, ensuring their cooling (Fig. . 3).
  • part of the exhaust gases with the help of a switchgear of various modifications 15 is supplied under pressure to the receiver 14 through the channel 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

L’invention concerne le génie mécanique. Un moteur à piston rotatif comprend un carter à l’intérieur duquel sont disposés deux rotors cylindriques. Le carter comprend deux alésages cylindriques à axes parallèles. Dans chaque alésage, on a placé un rotor cylindrique possédant une même taille mais de diamètre moindre. Chaque rotor possède des saillies et des renfoncements assurant le passage libre et simultané des saillies de l’autre rotor, les rotors restant cependant en contact étroit au niveau de leur circonférence externe, de manière à former une chambre de travail du moteur. Lors de la rotation, la saillie du rotor glisse par sa surface externe sur la surface interne de l’alésage. Le moteur est doté d’un récepteur muni d’éléments de fermeture et de régulation destinés à y diriger des gaz d’échappement et à l’injection de ces gaz dans la chambre de travail lorsque le moteur est mise en marche ou fonctionne au bas régime. L’invention permet de simplifier la structure du mécanisme de formation de la chambre de travail, d’augmenter son efficacité de fonctionnement et d’améliorer les paramètres environnementaux du moteur.
PCT/RU2009/000255 2008-05-23 2009-05-22 Moteur à piston rotatif Ceased WO2009142551A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE212009000072U DE212009000072U1 (de) 2008-05-23 2009-05-22 Umlaufmotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2008120731 2008-05-23
RU2008120731/06A RU2008120731A (ru) 2008-05-23 2008-05-23 Роторный двигатель

Publications (1)

Publication Number Publication Date
WO2009142551A1 true WO2009142551A1 (fr) 2009-11-26

Family

ID=41340331

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2009/000255 Ceased WO2009142551A1 (fr) 2008-05-23 2009-05-22 Moteur à piston rotatif

Country Status (3)

Country Link
DE (1) DE212009000072U1 (fr)
RU (1) RU2008120731A (fr)
WO (1) WO2009142551A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017213542A1 (fr) * 2016-06-08 2017-12-14 Владимир Митрофанович ПАНЧЕНКО Installation de production d'énergie à rotor pour bateau

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392676A (en) * 1966-06-07 1968-07-16 Bizier Antonio Rotary fluid handling machine
US6241498B1 (en) * 1997-07-18 2001-06-05 Craig N. Hansen Rotary fluid mover
RU2251016C2 (ru) * 2003-06-23 2005-04-27 Цыпцын Валерий Иванович Устройство для рециркуляции отработавших газов

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479887A (en) 1993-03-22 1996-01-02 Chen; Chen-Long Rotary internal combustion engine and compressor
RU2229610C2 (ru) 2002-02-04 2004-05-27 Панченко Владимир Митрофанович Роторный двигатель 2
RU2251007C2 (ru) 2002-06-28 2005-04-27 Панченко Владимир Митрофанович Роторный двигатель
US6935300B2 (en) 2003-05-19 2005-08-30 Grant G. Gehman Rotary engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392676A (en) * 1966-06-07 1968-07-16 Bizier Antonio Rotary fluid handling machine
US6241498B1 (en) * 1997-07-18 2001-06-05 Craig N. Hansen Rotary fluid mover
RU2251016C2 (ru) * 2003-06-23 2005-04-27 Цыпцын Валерий Иванович Устройство для рециркуляции отработавших газов

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BIRJUKOV V.K.: "Sudovye dvigateli vnutrennego sgoraniya", RECHNOI TRANSPORT, 1955, LENINGRAD, pages 208 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017213542A1 (fr) * 2016-06-08 2017-12-14 Владимир Митрофанович ПАНЧЕНКО Installation de production d'énergie à rotor pour bateau

Also Published As

Publication number Publication date
DE212009000072U1 (de) 2011-01-27
RU2008120731A (ru) 2009-11-27

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