DE20306866U1 - Rotary swing piston motor, using an oxyhydrogen fuel mixture, has a center pressure zone at the rotor and structured piston shapes to seal their swing chambers on a maximum possible swing angle - Google Patents

Rotary swing piston motor, using an oxyhydrogen fuel mixture, has a center pressure zone at the rotor and structured piston shapes to seal their swing chambers on a maximum possible swing angle

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Publication number
DE20306866U1
DE20306866U1 DE20306866U DE20306866U DE20306866U1 DE 20306866 U1 DE20306866 U1 DE 20306866U1 DE 20306866 U DE20306866 U DE 20306866U DE 20306866 U DE20306866 U DE 20306866U DE 20306866 U1 DE20306866 U1 DE 20306866U1
Authority
DE
Germany
Prior art keywords
rotor
chambers
piston
rotary
swivel
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.)
Expired - Lifetime
Application number
DE20306866U
Other languages
German (de)
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.)
BERNAU KLAUS JUERGEN
Original Assignee
BERNAU KLAUS JUERGEN
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 BERNAU KLAUS JUERGEN filed Critical BERNAU KLAUS JUERGEN
Priority to DE20306866U priority Critical patent/DE20306866U1/en
Publication of DE20306866U1 publication Critical patent/DE20306866U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F01C1/40—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

Landscapes

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

Abstract

The rotary swing piston motor has a cooled housing (1) with a rotor (3) rotating within an inner drilling (2). The hollowed zone within the housing has structured contour shapes (5) to form at least three chambers (4) between the rotor and the housing. A pressure zone (13) is at the center of the rotor, linked to a compressed exhaust gas supply through an axial shaft drilling (14), and radial channels (15) lie between the center pressure zone and the swing piston chambers (12). The shape of the swing pistons is structured so that, on a maximum possible swing-out angle (alpha ), they seal the swing piston chambers.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (12)

1. Rotationsschwenkkolbenmotor, bestehend aus einem kühlbaren Gehäuse (1) in dem in einer Innenbohrung (2) ein Rotor (3) drehbar angeordnet ist und die Innenbohrung (2) des Gehäuses (1) Ausformungen (5) aufweist, die zwischen dem Rotor (3) und dem Gehäuse (1) mindestens drei Kammern (4) bilden, auf dem Umfang des Rotors (3) mindestens fünf Schwenkkolben (6) schwenkbar angeordnet sind, die die mindes­ tens drei Kammern (4) in fünf Arbeitskammern unterteilen, deren Größe bei einer Umdrehung des Rotors (3) entsprechend aufeinanderfolgender Arbeitstakte veränder­ bar ist, die Schwenkkolben (6) in Schwenkkolbenkammern (12) des Rotors (3) abge­ dichtet einschwenkbar sind, jede Kammer (4) mit einem Düsensatz (7) zum Einbrin­ gen der Prozessgase ausgerüstet ist und das Gehäuse (1) Kühlkammern (26), Aus­ lassbohrungen (8) und einen Auslasskanal (9) besitzt, dadurch gekennzeichnet, dass im Zentrum des Rotors (3) ein Druckraum (13) angeordnet ist, der über eine axiale Wellenbohrung (14) mit einem Druckgasspeicher in Verbindung steht und zwischen dem zentralen Druckraum (13) und den Schwenkkolbenkammern (12) radiale Kanäle (15) angeordnet sind, wobei die Schwenkkolben (6) eine Form besitzen, dass selbst bei einem maximal möglichen Ausschwenkwinkel α die Schwenkkolbenkammern (12) abgedichtet sind.1. Rotary swivel piston motor, consisting of a coolable housing ( 1 ) in which a rotor ( 3 ) is rotatably arranged in an inner bore ( 2 ) and the inner bore ( 2 ) of the housing ( 1 ) has formations ( 5 ) which are between the rotor ( 3 ) and the housing ( 1 ) form at least three chambers ( 4 ), on the circumference of the rotor ( 3 ) at least five pivoting pistons ( 6 ) are pivotably arranged, which divide the at least three chambers ( 4 ) into five working chambers, the size of which with one revolution of the rotor ( 3 ) in accordance with successive work cycles can be changed, the swivel pistons ( 6 ) in swivel piston chambers ( 12 ) of the rotor ( 3 ) can be swiveled in, each chamber ( 4 ) with a nozzle set ( 7 ) for insertion Process gases is equipped and the housing ( 1 ) has cooling chambers ( 26 ), outlet bores ( 8 ) and an outlet channel ( 9 ), characterized in that a pressure chamber ( 13 ) is arranged in the center of the rotor ( 3 ) et, which is connected via an axial shaft bore ( 14 ) to a compressed gas reservoir and radial channels ( 15 ) are arranged between the central pressure chamber ( 13 ) and the pivoting piston chambers ( 12 ), the pivoting pistons ( 6 ) having a shape that the swivel piston chambers ( 12 ) are sealed even at a maximum possible swivel angle α. 2. Rotationsschwenkkolbenmotor nach Anspruch 5, dadurch gekennzeichnet, dass das Druckgas das Abgas ist.2. Rotary swing piston engine according to claim 5, characterized in that the Compressed gas is the exhaust gas. 3. Rotationsschwenkkolbenmotor nach Anspruch 5, dadurch gekennzeichnet, dass die Schwenkkolben (6) die Form von Zylinderausschnitten mit einem Zentiwinkel β, ei­ ner Bogenfläche (16), und zwei Radiusflächen (18, 23) besitzen, die Schwenkkolben (6) mit den Spitzen (17) ihrer Zentiwinkel β am Umfang des Rotors (3) gelagert sind und die Bogenflächen (16) der Zylinderausschnitte derart bemessen sind, dass bei jedem Schwenkwinkel α die Schwenkkolbenkammern (12) über die in den Rotor (3) eintauchenden Radiusflächen (18) abgedichtet sind.3. Rotary swiveling piston engine according to claim 5, characterized in that the swiveling pistons ( 6 ) have the shape of cylinder cutouts with a centi angle β, egg ner arc surface ( 16 ), and two radius surfaces ( 18 , 23 ), the swiveling piston ( 6 ) with the tips ( 17 ) their central angles β are mounted on the circumference of the rotor ( 3 ) and the arc surfaces ( 16 ) of the cylinder cutouts are dimensioned such that at each swivel angle α the swivel piston chambers ( 12 ) over the radius surfaces ( 18 ) immersed in the rotor ( 3 ) are sealed. 4. Rotationsschwenkkolbenmotor nach Anspruch 7, dadurch gekennzeichnet, dass die Zentiwinkelspitzen (17) der Schwenkkolben (6) abgeschnitten und sphärisch nach innen gewölbt und über Schwenkradien (19) derart am Umfang des Rotors (3) gela­ gert sind, dass die Schwenkkolben (6) vollständig in die Schwenkkolbenkammern (12) einschwenkbar sind und im eingeschwenkten Zustand mit dem Rotor (3) eine gemeinsame Oberfläche bilden.4. Rotary swiveling piston motor according to claim 7, characterized in that the central angular tips ( 17 ) of the swiveling pistons ( 6 ) are cut off and spherically curved inwards and are supported on swiveling radii ( 19 ) on the circumference of the rotor ( 3 ) such that the swiveling pistons ( 6 ) can be swiveled completely into the swivel piston chambers ( 12 ) and form a common surface with the rotor ( 3 ) when swiveled in. 5. Rotationsschwenkkolbenmotor nach Anspruch 5, dadurch gekennzeichnet, dass die Ausformungen (5) der Gehäuseinnenbohrung (2) axial zum Rotor (3) ausgerichtete, zylindrisch gewölbte Ein- und Ausbuchtungen mit stetigen Übergängen sind und die höchsten Erhebungen (28) zwischen zwei Ausformungen (5) den Rotor (3) abgedich­ tet berühren.5. Rotary swiveling piston motor according to claim 5, characterized in that the formations ( 5 ) of the housing inner bore ( 2 ) are axially aligned with the rotor ( 3 ), are cylindrically curved indentations and bulges with continuous transitions and the highest elevations ( 28 ) between two formations ( 5 ) touch the rotor ( 3 ) sealed. 6. Rotationsschwenkkolbenmotor nach Anspruch 5, 7 und 8, dadurch gekennzeichnet, dass die Schwenkkolben (6) über Dichtleisten (20) gegenüber den Schwenkkolben­ kammern (12) und den Seitenwänden, der durch die Ausformungen (5) der Gehäu­ seinnenbohrung (2) gebildeten Kammern (4), abgedichtet sind.6. Rotary swivel piston motor according to claim 5, 7 and 8, characterized in that the swivel piston ( 6 ) via sealing strips ( 20 ) relative to the swivel piston chambers ( 12 ) and the side walls formed by the formations ( 5 ) of the housing internal bore ( 2 ) Chambers ( 4 ) are sealed. 7. Rotationsschwenkkolbenmotor nach Anspruch 10, dadurch gekennzeichnet, dass die Dichtleisten (20) im Querschnitt eiförmig gestaltet und mit ihren dickeren Enden in entsprechende Nuten (21) an den Schwenkkolben (6) eingepasst sind.7. Rotary swivel piston engine according to claim 10, characterized in that the sealing strips ( 20 ) are egg-shaped in cross-section and are fitted with their thicker ends in corresponding grooves ( 21 ) on the swivel piston ( 6 ). 8. Rotationsschwenkkolbenmotor nach Anspruch 10 und 11, dadurch gekennzeichnet, dass die Nuten (21) für die Dichtleisten (20) von ihrer Rückseite her über Kanäle (22) mit den Schwenkkolbenkammern (12) und/oder den Arbeitskammern (4) in Verbin­ dung stehen und so über den Abgasdruck und/oder Prozessgasdruck gegen die abzu­ dichtenden Flächen gepresst sind.8. Rotary pivoting piston engine according to claim 10 and 11, characterized in that the grooves ( 21 ) for the sealing strips ( 20 ) from their rear side via channels ( 22 ) with the pivoting piston chambers ( 12 ) and / or the working chambers ( 4 ) in connec tion stand and are pressed against the surfaces to be sealed via the exhaust gas pressure and / or process gas pressure. 9. Rotationsschwenkkolbenmotor nach Anspruch 5, 9, 11 und 12, dadurch gekenn­ zeichnet, dass die höchsten Erhebungen (28) der Gehäuseinnenbohrung (2), die den Rotor (3) berühren, durch Dichtleisten (29) mit Dichtleistenkanälen (30), analog zu den Dichtleisten (20) der Schwenkkolben (6) abgedichtet sind.9. Rotary pivoting piston engine according to claim 5, 9, 11 and 12, characterized in that the highest elevations ( 28 ) of the housing inner bore ( 2 ), which touch the rotor ( 3 ), by sealing strips ( 29 ) with sealing strip channels ( 30 ), analogously to the sealing strips ( 20 ) of the swivel piston ( 6 ) are sealed. 10. Rotationsschwenkkolbenmotor nach Anspruch 5, 7, und 8, dadurch gekennzeichnet, dass die Schwenkkolben (6) an ihren Bogenflächen (16) und an den Radiusflächen (18), die die Schwenkkolbenkammern (12) abdichten, Einwölbungen (24, 25) besit­ zen.10. Rotary swivel piston engine according to claim 5, 7 and 8, characterized in that the swivel pistons ( 6 ) on their curved surfaces ( 16 ) and on the radius surfaces ( 18 ) which seal the swivel piston chambers ( 12 ), have arches ( 24 , 25 ) Zen. 11. Rotationsschwenkkolbenmotor nach Anspruch 1, dadurch gekennzeichnet, dass im Gehäuse (1) konzentrisch zum Rotor (3) Kühlkammern (26) angeordnet sind, durch die der Rotationsschwenkkolbenmotor durch mindestens eine Prozessgaskomponente kühlbar ist.11. Rotary swivel piston engine according to claim 1, characterized in that in the housing ( 1 ) concentrically to the rotor ( 3 ) cooling chambers ( 26 ) are arranged, through which the rotary swivel piston engine can be cooled by at least one process gas component. 12. Rotationsschwenkkolbenmotor nach Anspruch 1, 2 und 11, dadurch gekennzeich­ net, dass die Kühlkammern (26) zu dem Ablasskanal (9) im Gehäuse(1) parallel an­ geordnet sind.12. Rotary swivel piston engine according to claim 1, 2 and 11, characterized in that the cooling chambers ( 26 ) to the drain channel ( 9 ) in the housing ( 1 ) are arranged in parallel.
DE20306866U 2003-04-28 2003-04-28 Rotary swing piston motor, using an oxyhydrogen fuel mixture, has a center pressure zone at the rotor and structured piston shapes to seal their swing chambers on a maximum possible swing angle Expired - Lifetime DE20306866U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20306866U DE20306866U1 (en) 2003-04-28 2003-04-28 Rotary swing piston motor, using an oxyhydrogen fuel mixture, has a center pressure zone at the rotor and structured piston shapes to seal their swing chambers on a maximum possible swing angle

Applications Claiming Priority (1)

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DE20306866U DE20306866U1 (en) 2003-04-28 2003-04-28 Rotary swing piston motor, using an oxyhydrogen fuel mixture, has a center pressure zone at the rotor and structured piston shapes to seal their swing chambers on a maximum possible swing angle

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006020875A1 (en) * 2005-08-24 2007-11-08 Herrmann, Klaus Recovery of liquid working substances from exhaust gases, at a power station, uses a rotary swing piston compressor to force cleaned gas through a filter and breakdown station for fluidizing and storage
WO2015139637A1 (en) * 2014-03-21 2015-09-24 袁政 Novel rotary engine
CN105156206A (en) * 2015-09-28 2015-12-16 袁政 Rotor engine
CN105793568A (en) * 2013-08-12 2016-07-20 灰石技术私人有限公司 A concentric rotary fluid machine
CN108661785A (en) * 2018-07-26 2018-10-16 谭建文 Without the rotary Atkinson cycle engine of bent axle
CN109083842A (en) * 2018-02-02 2018-12-25 刘永祥 High pressure gas motivation
CN109944684A (en) * 2019-03-07 2019-06-28 北京工业大学 A kind of hydrogen-oxygen rotary engine and control method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006020875A1 (en) * 2005-08-24 2007-11-08 Herrmann, Klaus Recovery of liquid working substances from exhaust gases, at a power station, uses a rotary swing piston compressor to force cleaned gas through a filter and breakdown station for fluidizing and storage
US9957961B2 (en) 2013-08-12 2018-05-01 Greystone Technologies Pty. Ltd. Concentric rotary fluid machine
CN105793568A (en) * 2013-08-12 2016-07-20 灰石技术私人有限公司 A concentric rotary fluid machine
EP3077675A4 (en) * 2013-08-12 2017-07-19 Greystone Technologies Pty Ltd A concentric rotary fluid machine
CN105793568B (en) * 2013-08-12 2018-10-12 灰石技术私人有限公司 Concentric rotation formula fluid machine
WO2015139637A1 (en) * 2014-03-21 2015-09-24 袁政 Novel rotary engine
CN105156206A (en) * 2015-09-28 2015-12-16 袁政 Rotor engine
CN105156206B (en) * 2015-09-28 2018-01-16 袁政 Rotor engine
CN109083842A (en) * 2018-02-02 2018-12-25 刘永祥 High pressure gas motivation
CN108661785A (en) * 2018-07-26 2018-10-16 谭建文 Without the rotary Atkinson cycle engine of bent axle
CN108661785B (en) * 2018-07-26 2024-01-23 谭建文 Crankless rotary Atkinson cycle engine
CN109944684A (en) * 2019-03-07 2019-06-28 北京工业大学 A kind of hydrogen-oxygen rotary engine and control method
CN109944684B (en) * 2019-03-07 2020-11-06 北京工业大学 Hydrogen-oxygen rotor engine and control method

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Legal Events

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R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20030904

R150 Term of protection extended to 6 years

Effective date: 20061114

R157 Lapse of ip right after 6 years

Effective date: 20091103