UA103721C2 - Volumetric rotary machine - Google Patents

Volumetric rotary machine

Info

Publication number
UA103721C2
UA103721C2 UAA201210054A UAA201210054A UA103721C2 UA 103721 C2 UA103721 C2 UA 103721C2 UA A201210054 A UAA201210054 A UA A201210054A UA A201210054 A UAA201210054 A UA A201210054A UA 103721 C2 UA103721 C2 UA 103721C2
Authority
UA
Ukraine
Prior art keywords
rotor
piston
chamber
separator
section
Prior art date
Application number
UAA201210054A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Александр Владимирович Дидин
Илья Яковлевич Яновский
Original Assignee
Александр Владимирович Дидин
Илья Яковлевич Яновский
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 Александр Владимирович Дидин, Илья Яковлевич Яновский filed Critical Александр Владимирович Дидин
Publication of UA103721C2 publication Critical patent/UA103721C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C9/00—Oscillating-piston machines or pumps
    • F04C9/005—Oscillating-piston machines or pumps the piston oscillating in the space, e.g. around a fixed point
    • 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
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • 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
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/18—Control of, monitoring of, or safety arrangements for, machines or engines characterised by varying the volume of the working chamber
    • 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
    • F01C9/00—Oscillating-piston machines or engines
    • F01C9/005—Oscillating-piston machines or engines the piston oscillating in the space, e.g. around a fixed point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/16—Wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)

Abstract

The positive-displacement rotary machine comprises a body, a rotor, a separator having a guiding part with an opening below the rotor, a piston which is mounted in a rotor groove so as to be able to carry out rotational oscillations relative to the rotor about an axis which intersects the axis of rotation of the rotor primarily at a right angle and has at least one slot into which the guiding part of the separator penetrates, and a spherical working cavity which is formed around the rotor and which is divided by the guiding part of the separator, upon interaction of the opening with the rotor, into chamber-forming cavities of variable cross section, each of which is divided by the piston into working chambers. A passage for a working fluid is provided in the minimum cross section of the chamber-forming cavity, and/or a duct permitting the working fluid to bypass the minimum cross section of the chamber-forming cavity is provided in the rotor. This makes it possible to change the character of the load and reduce wear of the piston and of the sealing synchronizing element, thus increasing the lifetime of the machine. Furthermore, said solution makes it possible to produce controllable variant embodiments of said machine.
UAA201210054A 2010-01-25 2011-01-24 Volumetric rotary machine UA103721C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2010102009/06A RU2010102009A (en) 2010-01-25 2010-01-25 VOLUME ROTARY MACHINE (OPTIONS)
PCT/RU2011/000031 WO2011090408A1 (en) 2010-01-25 2011-01-24 Positive-displacement rotary machine

Publications (1)

Publication Number Publication Date
UA103721C2 true UA103721C2 (en) 2013-11-11

Family

ID=44307056

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201210054A UA103721C2 (en) 2010-01-25 2011-01-24 Volumetric rotary machine

Country Status (8)

Country Link
US (1) US20130202469A1 (en)
EP (1) EP2530241A1 (en)
CN (1) CN102782254A (en)
CA (1) CA2788321A1 (en)
EA (1) EA201100089A1 (en)
RU (1) RU2010102009A (en)
UA (1) UA103721C2 (en)
WO (1) WO2011090408A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2012101510A (en) * 2012-01-18 2013-07-27 Александр Владимирович Дидин SPHERICAL VOLUME ROTARY MACHINE

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US826985A (en) * 1905-05-15 1906-07-24 Daniel Appel Rotary machine.
GB403914A (en) * 1933-09-02 1934-01-04 James Lewis Kempthorne Improvements in rotary motors
GB573278A (en) 1943-11-17 1945-11-14 Robert Filmer Bridgland Improvements in rotary engines, pumps, blowers or the like
US2463950A (en) * 1944-07-20 1949-03-08 Dorsey Spencer H Gear type rotary pump and motor hydraulic transmission
DE964866C (en) * 1955-01-05 1957-05-29 Maurice Pelladeau Device for use as a gearbox, pump, compressor, counter, motor, clutch and brake
GB790190A (en) * 1956-08-17 1958-02-05 Rech Etudes Prod Improvements in or relating to rotary hydraulic pumps, motors, torque converters andthe like
DE2705249A1 (en) * 1977-02-09 1978-08-10 Bosch Gmbh Robert GEAR MACHINE (PUMP OR MOTOR)
DE4310518C1 (en) * 1993-03-31 1994-07-28 Hutter Sandra Gear pump for pumping a flowable medium
CA2174932C (en) * 1993-10-28 2003-12-16 Alfred Parker Swashplate machine
RU2202695C2 (en) 2000-08-04 2003-04-20 Дидин Александр Владимирович Positive displacement rotary machine
US7179070B2 (en) * 2004-04-09 2007-02-20 Hybra-Drive Systems, Llc Variable capacity pump/motor
US7686601B2 (en) * 2005-04-08 2010-03-30 Limo-Reid, Inc. High pressure telescoping gear pumps and motors
DE102005038447B3 (en) * 2005-08-03 2007-01-25 Hüttlin, Herbert, Dr. h.c. Pivot piston mchine has two pistons which pivot counter to each other around pivot axis while rotating and which have end surfaces defining front end of working chamber which with pistons takes form of an annular ring section
RU2376478C2 (en) * 2006-06-02 2009-12-20 Александр Владимирович Дидин Rotor-type positive-displacement machine
RU2342537C2 (en) * 2006-06-06 2008-12-27 Александр Владимирович Дидин Voluminous rotor engine
RU2382884C2 (en) * 2006-07-10 2010-02-27 Александр Владимирович Дидин Spherical volumetric rotor-type machine and operation method of spherical volumetric rotor-type machine

Also Published As

Publication number Publication date
US20130202469A1 (en) 2013-08-08
WO2011090408A1 (en) 2011-07-28
EA201100089A1 (en) 2011-08-30
RU2010102009A (en) 2011-07-27
CA2788321A1 (en) 2011-07-28
CN102782254A (en) 2012-11-14
EP2530241A1 (en) 2012-12-05

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