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WO2010068144A3 - Positive-displacement rotary engine - Google Patents

Positive-displacement rotary engine Download PDF

Info

Publication number
WO2010068144A3
WO2010068144A3 PCT/RU2009/000684 RU2009000684W WO2010068144A3 WO 2010068144 A3 WO2010068144 A3 WO 2010068144A3 RU 2009000684 W RU2009000684 W RU 2009000684W WO 2010068144 A3 WO2010068144 A3 WO 2010068144A3
Authority
WO
WIPO (PCT)
Prior art keywords
engine
friction
positive
increasing
rotors
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/RU2009/000684
Other languages
French (fr)
Russian (ru)
Other versions
WO2010068144A2 (en
Inventor
Андpей Викторович БPОДОВСКИЙ
Михаил Андреевич БРОДОВСКИЙ
Николай Васильевич ЛЕБЕДЕВ
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
Publication of WO2010068144A2 publication Critical patent/WO2010068144A2/en
Publication of WO2010068144A3 publication Critical patent/WO2010068144A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F01C1/08—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
    • F01C1/103—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 the two members rotating simultaneously around their respective axes
    • 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
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)

Abstract

The proposed invention makes it possible to reduce requirements with respect to the process for manufacturing rotors (3) and (4) and the cleanliness of the working environment, to increase the degree of sealing of the working chambers (8), to simplify assembly and repair of the engine by manufacturing the external rotor (3) in a sectional form consisting of interchangeable components, and to increase the operating efficiency of the engine by increasing the relative working volume of the rotor chambers, changing the nature of the friction at the points of contact of the rotors (transition from sliding friction to rolling friction) and increasing the area of the contact spot.
PCT/RU2009/000684 2008-12-12 2009-12-11 Positive-displacement rotary engine Ceased WO2010068144A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2008148908 2008-12-12
RU2008148908/06A RU2008148908A (en) 2008-12-12 2008-12-12 VOLUMETRIC PISTON ROTARY PISTON MACHINE

Publications (2)

Publication Number Publication Date
WO2010068144A2 WO2010068144A2 (en) 2010-06-17
WO2010068144A3 true WO2010068144A3 (en) 2010-08-05

Family

ID=42243253

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2009/000684 Ceased WO2010068144A2 (en) 2008-12-12 2009-12-11 Positive-displacement rotary engine

Country Status (2)

Country Link
RU (1) RU2008148908A (en)
WO (1) WO2010068144A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB989588A (en) * 1962-08-30 1965-04-22 Rene Linder Rotary fluid delivering machine
GB1219991A (en) * 1967-12-07 1971-01-20 Rene Linder Rotary piston machine
RU53372U1 (en) * 2005-10-25 2006-05-10 Иван Соломонович Пятов ROTARY INTERNAL CLUTCHING MACHINE (OPTIONS)
RU2283441C1 (en) * 2005-09-30 2006-09-10 Иван Соломонович Пятов Trochold rotary machine (versions)
US20060239848A1 (en) * 2002-10-29 2006-10-26 Mitsubishi Materials Corporation Internal gear type oil pump rotor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB989588A (en) * 1962-08-30 1965-04-22 Rene Linder Rotary fluid delivering machine
GB1219991A (en) * 1967-12-07 1971-01-20 Rene Linder Rotary piston machine
US20060239848A1 (en) * 2002-10-29 2006-10-26 Mitsubishi Materials Corporation Internal gear type oil pump rotor
RU2283441C1 (en) * 2005-09-30 2006-09-10 Иван Соломонович Пятов Trochold rotary machine (versions)
RU53372U1 (en) * 2005-10-25 2006-05-10 Иван Соломонович Пятов ROTARY INTERNAL CLUTCHING MACHINE (OPTIONS)

Also Published As

Publication number Publication date
WO2010068144A2 (en) 2010-06-17
RU2008148908A (en) 2010-06-20

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