WO1985001777A3 - Rotary motor, rotary compressor - Google Patents

Rotary motor, rotary compressor Download PDF

Info

Publication number
WO1985001777A3
WO1985001777A3 PCT/AT1984/000035 AT8400035W WO8501777A3 WO 1985001777 A3 WO1985001777 A3 WO 1985001777A3 AT 8400035 W AT8400035 W AT 8400035W WO 8501777 A3 WO8501777 A3 WO 8501777A3
Authority
WO
WIPO (PCT)
Prior art keywords
wall
semi
casing
pistons
oscillating
Prior art date
Application number
PCT/AT1984/000035
Other languages
German (de)
French (fr)
Other versions
WO1985001777A1 (en
WO1985001777A2 (en
Inventor
Hubert Petutschnig
Original Assignee
Hubert Petutschnig
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
Priority claimed from AT364583A external-priority patent/AT381987B/en
Application filed by Hubert Petutschnig filed Critical Hubert Petutschnig
Publication of WO1985001777A1 publication Critical patent/WO1985001777A1/en
Publication of WO1985001777A2 publication Critical patent/WO1985001777A2/en
Publication of WO1985001777A3 publication Critical patent/WO1985001777A3/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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • 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
    • F01C1/40—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 having a hinged member
    • F01C1/44—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 having a hinged member with vanes hinged to the inner member
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Abstract

Motor characterized in that the inner wall of the housing delimited by plates, respectively in the side walls comprises a transversal cross-section formed of two semi-circles of which the centres are offset with respect to each other and of which the ends of the semi-circles are connected by two parallel straight lines, housing wherein the oscillating pistons (8, 9), are sealingly arranged to the sides, respectively the rotating edges against the side walls and the inner wall, and in that there is provided in at least one side wall, particularly inside a surface delimited by the oscillating turning pistons (8, 9), an opening (356) leading to an inlet channel (146) which opens into the semi-circle acting as inlet chamber and which conducts the precompressed combustion gas through the chamber delimited inwardly by the housing and the oscillating pistons (8, 9) up to the combustion chamber. Small modifications enable to transform the motor into a compressor characterized in that it comprises at least two oscillating pistons (8, 9) arranged into a housing and oscillatingly carried by arms (17) which are connected to a drive shaft (16) arranged so as to rotate into the casing since the surface of the oscillating pistons (8, 9) facing to the outside is spaced from the inner wall of the casing and that the front and rear ends of the oscillating pistons (8, 9) slide, respectively are conducted during the rotation along the inner wall of the casing, and in that the inner wall of the casing delimited by the plates, respectively the side walls comprises a transversal cross-section formed of two semi-circles of which the centres are offset with respect to each other and of which the ends of the semi-circles are connected by two parallel straight lines, casing wherein the oscillating pistons (8, 9) are sealingly provided to the sides, respectively the rotating edges against the side walls and the inner wall.
PCT/AT1984/000035 1983-10-13 1984-10-12 Rotary motor, rotary compressor WO1985001777A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ATA3645/83 1983-10-13
AT364583A AT381987B (en) 1983-10-13 1983-10-13 SWING PISTON ENGINE WITH AT LEAST TWO PISTON PISTONS
AT414583 1983-11-28
ATA4145/83 1983-11-28
ATA1249/84 1984-04-13
AT124984 1984-04-13

Publications (3)

Publication Number Publication Date
WO1985001777A1 WO1985001777A1 (en) 1985-04-25
WO1985001777A2 WO1985001777A2 (en) 1985-04-25
WO1985001777A3 true WO1985001777A3 (en) 1985-06-06

Family

ID=27147283

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT1984/000035 WO1985001777A2 (en) 1983-10-13 1984-10-12 Rotary motor, rotary compressor

Country Status (3)

Country Link
EP (2) EP0160040A1 (en)
AU (1) AU3551484A (en)
WO (1) WO1985001777A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289561A1 (en) * 1986-11-14 1988-11-09 Hubert Petutschnig Rotary piston unit
ES2285930B1 (en) * 2006-02-17 2008-10-16 Eduardo Garcia Sanchez GUIDING SYSTEM FOR COMBINING OR ROTATING ENGINES OR ROTATING ENGINES.

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT228003B (en) * 1960-01-04 1963-06-25 Johann Ing Geiger Rotary piston internal combustion engine
AT240108B (en) * 1962-11-22 1965-05-10 Johann Ing Geiger Rotary piston internal combustion engine
FR1404453A (en) * 1964-02-24 1965-07-02 Mechanism comprising an articulated rotor
FR1422744A (en) * 1965-01-26 1965-12-24 Improvements made to reciprocating cycle rotary motors to improve thermal efficiency
US3295505A (en) * 1963-05-31 1967-01-03 Jordan Alfred Rotary piston apparatus
CH440832A (en) * 1964-12-10 1967-07-31 Jordan Alfred Rotary piston internal combustion engine
DE1451741A1 (en) * 1964-08-14 1969-02-13 Georg Finsterhoelzl Rotary piston internal combustion engine with built-in supercharger
US3442257A (en) * 1966-03-15 1969-05-06 Hamilton Walker Sliding plvoted piston rotary engine
DE1295569B (en) * 1960-07-28 1969-05-22 Jordan Alfred Rotary piston internal combustion engine
DE1526408A1 (en) * 1965-06-09 1970-07-30 Politechnika Warszawska Combustion engine with rotating pistons forming a closed chain
US3642391A (en) * 1968-12-18 1972-02-15 Corp Of The City Of Coventry Rotary engines
DE2047732A1 (en) * 1970-09-29 1972-03-30 Finsterholzl, Georg, 8300 Landshut Rotary piston engine
FR2237501A5 (en) * 1972-06-30 1975-02-07 Oliveira Luis Rotary I.C. engine with rocking pistons - may be used as pump and pistons also have a sliding movement
US3989427A (en) * 1974-06-21 1976-11-02 The Raymond Lee Organization, Inc. Rotary fluid handling device

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT228003B (en) * 1960-01-04 1963-06-25 Johann Ing Geiger Rotary piston internal combustion engine
DE1295569B (en) * 1960-07-28 1969-05-22 Jordan Alfred Rotary piston internal combustion engine
AT240108B (en) * 1962-11-22 1965-05-10 Johann Ing Geiger Rotary piston internal combustion engine
US3295505A (en) * 1963-05-31 1967-01-03 Jordan Alfred Rotary piston apparatus
FR1404453A (en) * 1964-02-24 1965-07-02 Mechanism comprising an articulated rotor
DE1451741A1 (en) * 1964-08-14 1969-02-13 Georg Finsterhoelzl Rotary piston internal combustion engine with built-in supercharger
CH440832A (en) * 1964-12-10 1967-07-31 Jordan Alfred Rotary piston internal combustion engine
FR1422744A (en) * 1965-01-26 1965-12-24 Improvements made to reciprocating cycle rotary motors to improve thermal efficiency
DE1526408A1 (en) * 1965-06-09 1970-07-30 Politechnika Warszawska Combustion engine with rotating pistons forming a closed chain
US3442257A (en) * 1966-03-15 1969-05-06 Hamilton Walker Sliding plvoted piston rotary engine
US3642391A (en) * 1968-12-18 1972-02-15 Corp Of The City Of Coventry Rotary engines
DE2047732A1 (en) * 1970-09-29 1972-03-30 Finsterholzl, Georg, 8300 Landshut Rotary piston engine
FR2237501A5 (en) * 1972-06-30 1975-02-07 Oliveira Luis Rotary I.C. engine with rocking pistons - may be used as pump and pistons also have a sliding movement
US3989427A (en) * 1974-06-21 1976-11-02 The Raymond Lee Organization, Inc. Rotary fluid handling device

Also Published As

Publication number Publication date
EP0160040A1 (en) 1985-11-06
AU3551484A (en) 1985-05-07
WO1985001777A2 (en) 1985-04-25
EP0158765A1 (en) 1985-10-23

Similar Documents

Publication Publication Date Title
JP3533576B2 (en) Series electric motor integrated hydraulic pump
CA1117501A (en) Rotary piston compressor
CA2138338A1 (en) Air motor with offset front and rear exhausts
DE3870624D1 (en) SPIRAL COMPRESSOR WITH A DEVICE MODIFICATION DEVICE.
CA2273776A1 (en) Hermetic compressor assembly having a suction chamber and twin axially disposed discharge chambers
FR2638788B1 (en) MULTI-STAGE ROOTS TYPE VACUUM PUMP
GB1448808A (en) Swashplate machines
GB2137696A (en) Rotary vacuum pump
US4105375A (en) Rotary piston compressor
EP0695871B1 (en) Roots-type blowers
JP2770183B2 (en) Displacement compressor
CA2157617A1 (en) Keyed insert plate for curved rotary lobe pump chamber walls
GB1454014A (en) Rotary sliding vane pump
WO1985001777A2 (en) Rotary motor, rotary compressor
ATE254244T1 (en) ROOTS FANS WITH COVER PLATE CHANNELS
US3758243A (en) Rotary machine apex seal
CA2029609A1 (en) Pulse Tuned Optimized Positive Displacement Porting
GB1476501A (en) Rotary piston machines
EP0053868A3 (en) Nutating piston pump
DE69508440D1 (en) ROTATIONAL DISPLACEMENT MACHINE
EP0799996A2 (en) Epitrochoidal pump
ATE27035T1 (en) ROTARY PISTONS MACHINE.
GB2134985A (en) Rotary positive-displacement pump
US4202657A (en) Fluid pump
KR100681804B1 (en) Pump for generating pressure or negative pressure

Legal Events

Date Code Title Description
AK Designated states

Designated state(s): AU JP US

AL Designated countries for regional patents

Designated state(s): AT BE CH DE FR GB LU NL SE

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PAT.BUL.10/85,UNDER PUBLISHED REPLACE TEXT BY WITHOUT INTERN.SEARCH REP.A.TO BE REPUBL.UPON RECEIPT OF THAT REPORT AND REPLACE KD A1 BY A2

WWE Wipo information: entry into national phase

Ref document number: 1984903883

Country of ref document: EP

AK Designated states

Designated state(s): AU JP US

AL Designated countries for regional patents

Designated state(s): AT BE CH DE FR GB LU NL SE

WWP Wipo information: published in national office

Ref document number: 1984903883

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1984903883

Country of ref document: EP