WO1992016722A1 - Dispositif transformateur de puissance (moteur, compresseur et/ou pompe) - Google Patents

Dispositif transformateur de puissance (moteur, compresseur et/ou pompe) Download PDF

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Publication number
WO1992016722A1
WO1992016722A1 PCT/HU1992/000014 HU9200014W WO9216722A1 WO 1992016722 A1 WO1992016722 A1 WO 1992016722A1 HU 9200014 W HU9200014 W HU 9200014W WO 9216722 A1 WO9216722 A1 WO 9216722A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
stator
partition
pressure area
cylindrical
Prior art date
Application number
PCT/HU1992/000014
Other languages
English (en)
Inventor
Gyo^'zo^' BAKI
András SZERDAHELYI
Original Assignee
Brep Gépipari Fejleszto^', Termelo^' És Szolgáltató Kft
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 Brep Gépipari Fejleszto^', Termelo^' És Szolgáltató Kft filed Critical Brep Gépipari Fejleszto^', Termelo^' És Szolgáltató Kft
Publication of WO1992016722A1 publication Critical patent/WO1992016722A1/fr

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
    • 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
    • F01C1/3443—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 with a separation element located between the inlet and outlet opening
    • 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

Definitions

  • the object of the invention is a motor or compressor and or pump which will transform into mechanical the utilizable part of potential energy and pressure of fluids (steam, gases, liquids) or vice versa, boost their pressure by an input of mechanical power thus providing for their delivery along a defined path.
  • a particular advantage is that it operates without any valves, valve regulators, crankshaft and connecting rods, and no clutches and transmissions are needed because it has a high moment of inertia and the speed can be varied within wide limits.
  • the speed can be altered independently from the torque in a system where one device is working as a motor and the other as a pump by simply changing the pump speed, or by changing the volume of the steam or gas stream.
  • the torque may altered independently from the speed by changing the pressure in the input line.
  • the device is comparatively smaller than electric motors and i.e. engines.
  • the sense of rotation may be varied by changing the sense of the input stream.
  • the device When the device is used as a motor, it will be connected to some source of power (1, 1/a) such as a heat exchanger, steam boiler, gas reactor etc. , or a pump or compressor, although it may be driven by some alternative form of energy such as the head between the levels of two water bodies.
  • some source of power (1, 1/a) such as a heat exchanger, steam boiler, gas reactor etc. , or a pump or compressor, although it may be driven by some alternative form of energy such as the head between the levels of two water bodies.
  • the device consists of one or more units (2) shunted and/or connected in series.
  • Each unit (2) features typically a pressure area (2/1) bordering on a rotor (2/2) and a stator (2/3).
  • the rotor (2/2) communicates with the stator (2/3) over an appropriate length through at least one comparatively small slot.
  • the axle (2/4) is fitted to the rotor (2/2).
  • the input and output pressure zones are delimited by a partition (2/5) which is in moving contact with the rotor (2/6) and the stator (2/7) under the impact of force (2/8).
  • the units (2) are separated by the lid (2/11) of the pressure area consisting of hollow sections the lateral planes of which communicate with the rotor, the stator, and the partition by small slots, and enclose the axle: the lid may or may not be fixed to the axle, depending on the individual design.
  • Figure 2 represents a variant with two or more units (2) connected in parallel or series.
  • the arrow shows the sense of rotation for a connection in series where the fluid flows from the outlet (2/10) of each unit (2) to the inlet (2/9) of the next unit (2).
  • the stator (2/3) encloses a cylindrical internal space which contains the pressure area (2/1), and the cylindrical rotor (2/2) with which it communicates through a small slot of appropriate length so that the rotor will evolve along the stator*s internal cylindrical jacket.
  • the axle (2/4) is fitted to the rotor eccentrically.
  • Two units (2) connected will be put at an angle of 180 , or three at an angle of 120 to one another, etc.
  • Partition (2/5) is a prismatic body moving in the cavity (2/7) within the stator with a roller at its inner end pressed against the rotor through a spring (2/8).
  • the lid (2/11) is a cylinder rotating with the rotor (2/2).
  • Figure 3a and 3b show a variant where two units are connected in parallel and two more in series: all the components are the same as described above for Figure 2.
  • Figure 4 shows a variant for which it is typical that the rotor has an irregular cylindrical form; it communicates with the stator as described above; and the axle is fitted to it concentrically. All the other components are the same as described above for Figure 2.
  • Figure 5 shows a variant for which it is typical that the stator (2/3) encloses a cylindrical internal space and the rotor (2/2) is cylindrical with the axle fitted concentrically.
  • the functions of stator and rotor may be reversed by fixing the axle in which case the rotor becomes static (2/3a) and the stator (a cylinder jacket) will revolve around it (2/2a).
  • the second partition (2/5a) will only be used if and when the axle is fixed so that the rotor is stationary and acting as stator (2/3a) while the cylindrical jacket acts as rotor (2/2a).
  • the inlet and outlet orifices (2/9 and 2/10) will be located at the opposite sides of partition 2/5a.
  • Figure 6 shows a variant for which it is typical that two units (2) are put together i.e. two rotors are nested in one stator and either shunted or connected in series.
  • the two cylindrical rotors (2/2) bounded by two planes and a convenient analytically described meridian plane are surrounded by the pressure area (2/1) and communicating through a convenient slot each with the cylindrical common stator (2/3).
  • the axles (2/4) are concentric with the rotors, and there is one common partition (2/5) in a cavity (2/7) at the geometrical centre of the stator which contacts the two rotors simultaneously through the roller (2/6) and the stator through the sliding contact (2/7).
  • the force (2/8) acting on the partition is provided by the two rotors which cause it to move as necessary.
  • the inlet and outlet orifices are at the opposite sides of the partition.
  • the plane bounds of the two units (2) and thus also the pressure areas are covered with a lid (2/11) which is a cylinder fitting in with the rotor (2/2), the stator (2/3), and the partition (2/5).

Landscapes

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

Abstract

On a mis au point un moteur, un compresseur et/ou une pompe, c'est-à-dire une machine polyvalente constituée d'un nombre limité de pièces et ne nécessitant aucun dispositif auxiliaire ou de commande, dont la vitesse et le couple peuvent varier sur des plages étendues. Ladite machine présente un bon rendement mécanique, est facile à commander et fait preuve d'un excellent rapport puissance/poids. Elle est constituée d'une ou de plusieurs unités (2) dérivées et/ou raccordées en série dont chacune comporte une zone de pression (2/1) contenant un rotor (2/2) et un stator (2/3), un axe (2/4), une cloison (2/5) séparant les zones de pression différntielle, ses contacts avec le rotor (2/6) et le stator (2/7), des orifices d'entrée et de sortie (2/9, 2/10) sur des côtés opposés de la cloison, ainsi qu'un couvercle (2/11) recouvrant la zone de pression et contigu au rotor, au stator et à la cloison.
PCT/HU1992/000014 1991-03-18 1992-02-18 Dispositif transformateur de puissance (moteur, compresseur et/ou pompe) WO1992016722A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU86091A HU910860D0 (en) 1991-03-18 1991-03-18 Energy converting machine, engin compressor and/or pump
HU860/91 1991-08-12

Publications (1)

Publication Number Publication Date
WO1992016722A1 true WO1992016722A1 (fr) 1992-10-01

Family

ID=10951737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU1992/000014 WO1992016722A1 (fr) 1991-03-18 1992-02-18 Dispositif transformateur de puissance (moteur, compresseur et/ou pompe)

Country Status (3)

Country Link
AU (1) AU1453392A (fr)
HU (1) HU910860D0 (fr)
WO (1) WO1992016722A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999046482A1 (fr) * 1998-03-11 1999-09-16 Baecker Konrad Moteur a combustion interne a pistons rotatifs
EP2547870A1 (fr) * 2010-03-15 2013-01-23 Exodus R & D International Pte Ltd Pompe à rotor double, moteur et/ou ensemble d'entraînement
WO2015128889A1 (fr) * 2014-02-26 2015-09-03 Calzolari Adriano Moteur rotatif à combustion interne

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190104638A (en) * 1901-03-05 1902-02-27 James Gleave Improvements in Rotary Engines, Blowers and Pumps.
US775413A (en) * 1903-02-11 1904-11-22 Valentin Behringer Rotary engine.
CH352239A (de) * 1957-04-17 1961-02-15 Steck Ferdinand Rotationsmaschine
GB862663A (en) * 1958-12-10 1961-03-15 Heinz Hermann Berg A rotary piston motor
US3120154A (en) * 1960-12-01 1964-02-04 Lafayette E Gilreath Hydraulic motor
US3230840A (en) * 1963-05-22 1966-01-25 Elliott F Hanson Fluid operated device
US3241456A (en) * 1962-12-26 1966-03-22 Baron C Wolfe Rotary fluid motor
GB1558261A (en) * 1975-07-05 1979-12-19 Kunieda E Rotary internal combustion engin
FR2541368A1 (fr) * 1983-02-17 1984-08-24 Roty Loic Machine a pistons rotatifs a couple et debit constants
EP0292680A2 (fr) * 1987-05-27 1988-11-30 Siemens Aktiengesellschaft Machine à piston rotatif avec deux cylindres disposés en paralléle l'un par rapport à l'autre

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190104638A (en) * 1901-03-05 1902-02-27 James Gleave Improvements in Rotary Engines, Blowers and Pumps.
US775413A (en) * 1903-02-11 1904-11-22 Valentin Behringer Rotary engine.
CH352239A (de) * 1957-04-17 1961-02-15 Steck Ferdinand Rotationsmaschine
GB862663A (en) * 1958-12-10 1961-03-15 Heinz Hermann Berg A rotary piston motor
US3120154A (en) * 1960-12-01 1964-02-04 Lafayette E Gilreath Hydraulic motor
US3241456A (en) * 1962-12-26 1966-03-22 Baron C Wolfe Rotary fluid motor
US3230840A (en) * 1963-05-22 1966-01-25 Elliott F Hanson Fluid operated device
GB1558261A (en) * 1975-07-05 1979-12-19 Kunieda E Rotary internal combustion engin
FR2541368A1 (fr) * 1983-02-17 1984-08-24 Roty Loic Machine a pistons rotatifs a couple et debit constants
EP0292680A2 (fr) * 1987-05-27 1988-11-30 Siemens Aktiengesellschaft Machine à piston rotatif avec deux cylindres disposés en paralléle l'un par rapport à l'autre

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999046482A1 (fr) * 1998-03-11 1999-09-16 Baecker Konrad Moteur a combustion interne a pistons rotatifs
EP2547870A1 (fr) * 2010-03-15 2013-01-23 Exodus R & D International Pte Ltd Pompe à rotor double, moteur et/ou ensemble d'entraînement
EP2547870A4 (fr) * 2010-03-15 2015-01-07 Exodus R & D Internat Pte Ltd Pompe à rotor double, moteur et/ou ensemble d'entraînement
WO2015128889A1 (fr) * 2014-02-26 2015-09-03 Calzolari Adriano Moteur rotatif à combustion interne

Also Published As

Publication number Publication date
AU1453392A (en) 1992-10-21
HU910860D0 (en) 1991-09-30

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