GEP20207084B - Five stroke rotary combustion engine, with volumetric expansion - Google Patents

Five stroke rotary combustion engine, with volumetric expansion

Info

Publication number
GEP20207084B
GEP20207084B GEAP201814866A GEAP2018014866A GEP20207084B GE P20207084 B GEP20207084 B GE P20207084B GE AP201814866 A GEAP201814866 A GE AP201814866A GE AP2018014866 A GEAP2018014866 A GE AP2018014866A GE P20207084 B GEP20207084 B GE P20207084B
Authority
GE
Georgia
Prior art keywords
rotor
outer rotor
working chamber
floating ring
engine
Prior art date
Application number
GEAP201814866A
Inventor
Giorgi Chilashvili
Original Assignee
Giorgi Chilashvili
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 Giorgi Chilashvili filed Critical Giorgi Chilashvili
Priority to GEAP201814866A priority Critical patent/GEP20207084B/en
Priority to PCT/GE2019/000001 priority patent/WO2020044063A1/en
Publication of GEP20207084B publication Critical patent/GEP20207084B/en

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
    • F01C1/344—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 inner member
    • F01C1/3441—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 inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F01C1/3442—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 inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/02—Radially-movable sealings for working fluids
    • 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
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • 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
    • 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
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
    • 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)
  • Braking Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

An engine comprises housing-stator 2 having inner cylindrical surface and a cover 36, with liquid cooling system channels 32 located therein, two – in¬ner 9 and outer 6 rotors are installed rotable in the case; furthermore, it is equipped with combustion chamber 1, working chamber, an atmospheric air in¬¬¬let channel 96 and exhaust gas removal channel 95 into the atmosphere, a channel 58 connecting combustion chamber with working chamber, a cha¬n¬nel 57 for purging residual combustion gases from combustion chamber into working chamber and output shaft 24; at that, outer rotor is located in the center, and the inner one is eccentric, in the case, the number of pistons is two and each therefrom are made plate piston shaped, one wherefom is desig¬ned for compression-expansion 65, connected to the external rotor and simultaneously movable connec¬tion 94 is connected to internal rotor, and another is inlet-outlet 28, mounted onto output shaft, passed in inner rotor movable connection 78 and fits capable of sliding to outer rotor inner surface; at that, said working chamber is arranged to move changeable in volume in different zones, and is formed in the space between outer rotor inner cylindrical surface, part of inner rotor outer cylindrical surface and the pistons; furthermore, the engine is additionally equ¬ip¬ped with floating ring 4 having channels located between outer rotor and stator housing inner cylin¬drical surface, between stator housing inner cylin¬drical surface and floating ring, there is elastic sea¬ling component 3 made of thermally expanding gra¬p¬hite, and honeycomb sealing element 5 is placed between floating ring and outer rotor; at that, at le¬ast one path for gas distribution is formed bet¬ween honeycomb sealing component and outer rotor ou¬ter surface, the engine is equipped with self-braking wedge mechanisms 21 and 46 containing detecting force sensors having signal amplifier 38, wedge mechanism drive 48, assessment and control unit providing constant compaction of outer and inner rotors co-adjacenting radial surfaces, as well.
GEAP201814866A 2018-08-27 2018-08-27 Five stroke rotary combustion engine, with volumetric expansion GEP20207084B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GEAP201814866A GEP20207084B (en) 2018-08-27 2018-08-27 Five stroke rotary combustion engine, with volumetric expansion
PCT/GE2019/000001 WO2020044063A1 (en) 2018-08-27 2019-08-23 Five-stroke rotary combustion engine, with volumetric expansion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP201814866A GEP20207084B (en) 2018-08-27 2018-08-27 Five stroke rotary combustion engine, with volumetric expansion

Publications (1)

Publication Number Publication Date
GEP20207084B true GEP20207084B (en) 2020-04-10

Family

ID=68318912

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP201814866A GEP20207084B (en) 2018-08-27 2018-08-27 Five stroke rotary combustion engine, with volumetric expansion

Country Status (2)

Country Link
GE (1) GEP20207084B (en)
WO (1) WO2020044063A1 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755744A (en) * 1952-11-04 1956-07-24 Alvin G Halvorsen Rotary hydraulic ratio pump
US3132632A (en) 1961-06-12 1964-05-12 Kehl Henry Rotary engine
US3070078A (en) * 1961-11-08 1962-12-25 Dillenberg Horst Rotary piston engine
US3266470A (en) 1963-09-13 1966-08-16 Norman L Easley Rotary internal combustion engine
US3215129A (en) 1965-02-15 1965-11-02 Otto W Johnson Rotary internal combustion motor
US3451381A (en) 1965-08-24 1969-06-24 Fullerton George Gordon Armstr Rotary internal combustion engines
GB2072750B (en) * 1980-03-28 1983-10-26 Miles M A P Rotary positive-displacement fluidmachines
JP3014656B2 (en) * 1997-03-11 2000-02-28 建治 三村 Rotary compressor
RU2123123C1 (en) 1997-04-17 1998-12-10 Георгий Алексеевич Савин Rotary abutment engine
RU2371586C2 (en) 2007-02-12 2009-10-27 Виктор Иванович Ненашев Rotor machine
BRPI0704879B1 (en) 2007-10-17 2012-10-16 Internal combustion engine, rotary engine type, with different design, durability and performance, applied in all types of automotive vehicles or industrial equipment.
RU2422652C2 (en) 2009-03-30 2011-06-27 Геннадий Константинович Холодный Rotary-bladed cold internal combustion engine
US8225767B2 (en) * 2010-03-15 2012-07-24 Tinney Joseph F Positive displacement rotary system
US9528433B2 (en) 2012-04-04 2016-12-27 Fahim Mahmood Double bars and single wheel rotary combustion engine

Also Published As

Publication number Publication date
WO2020044063A1 (en) 2020-03-05

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