DE20117224U1 - Expansion machine - Google Patents

Expansion machine

Info

Publication number
DE20117224U1
DE20117224U1 DE20117224U DE20117224U DE20117224U1 DE 20117224 U1 DE20117224 U1 DE 20117224U1 DE 20117224 U DE20117224 U DE 20117224U DE 20117224 U DE20117224 U DE 20117224U DE 20117224 U1 DE20117224 U1 DE 20117224U1
Authority
DE
Germany
Prior art keywords
vane
machine according
expansion machine
expansion
cell
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
DE20117224U
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.)
Amovis GmbH
Original Assignee
Enginion AG
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 Enginion AG filed Critical Enginion AG
Priority to DE20117224U priority Critical patent/DE20117224U1/en
Publication of DE20117224U1 publication Critical patent/DE20117224U1/en
Priority to PCT/EP2002/011836 priority patent/WO2003036047A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/06—Heating; Cooling; Heat insulation
    • 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
    • F01C1/3442—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 the surfaces of the inner and outer member, forming the working space, being surfaces of revolution

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 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 (15)

1. Expansionsmaschine (21) in Form einer Rotationsma­ schine (29) zur Expansion von Fluiden wie Dampf oder Gas, wobei die Rotationsmaschine mit einer Antriebs­ welle (25) verbunden ist, dadurch gekennzeichnet, daß die Rotationsmaschine als Flügelzellenmaschine (29) mit wenigstens einer Flügelzelleneinheit (1, 30, 31) ausgebildet ist, die in Drehrichtung sich vergrö­ ßernde und verkleinernde Zellvolumina (11) aufweist.1. Expansion machine ( 21 ) in the form of a rotary machine ( 29 ) for expanding fluids such as steam or gas, the rotary machine being connected to a drive shaft ( 25 ), characterized in that the rotary machine as a vane machine ( 29 ) with at least one Vane cell unit ( 1 , 30 , 31 ) is formed, which has increasing and decreasing cell volumes ( 11 ) in the direction of rotation. 2. Expansionsmaschine nach Anspruch 1, dadurch gekenn­ zeichnet, daß jede Flügelzelleneinheit (1, 30, 31) ein in einem Gehäuse (2, 34) drehbares Flügelzellen­ rad (5, 32, 33) aufweist, das mehrere radial ver­ schiebliche Lamellen (9) zur Bildung von durch die Lamellen (9) getrennten Zellvolumina (11) hat und die an einer kreisartigen Umfangswandung (4, 35, 36) des Gehäuses (2, 34) anliegen.2. Expansion machine according to claim 1, characterized in that each vane unit ( 1 , 30 , 31 ) in a housing ( 2 , 34 ) rotatable vane wheel ( 5 , 32 , 33 ) having a plurality of radially movable slats ( 9th ) to form cell volumes ( 11 ) separated by the lamellae ( 9 ) and which rest against a circular peripheral wall ( 4 , 35 , 36 ) of the housing ( 2 , 34 ). 3. Expansionsmaschine nach Anspruch 2, dadurch gekenn­ zeichnet, daß die Umfangswandung (4, 35, 36) eine von der Kreisform derart abweichende Formgebung hat, daß der Zuwachs der Zellvolumina (11) in einem ersten Winkelbereich gleich Null oder zumindest geringer als bei einer Kreisform und in einem zweiten Winkelbe­ reich größer als bei einer Kreisform ist.3. Expansion machine according to claim 2, characterized in that the peripheral wall ( 4 , 35 , 36 ) has a shape deviating from the circular shape such that the increase in cell volumes ( 11 ) in a first angular range is zero or at least less than one Circular shape and in a second Winkelbe is larger than a circular shape. 4. Expansionsmaschine nach Anspruch 3, dadurch gekenn­ zeichnet, daß die Flügelzellenmaschine (29) wenig­ stens einen Fluidzutritt (16, 60, 62) im ersten Win­ kelbereich hat.4. Expansion machine according to claim 3, characterized in that the vane machine ( 29 ) has least a fluid access ( 16 , 60 , 62 ) in the first win kelbereich. 5. Expansionsmaschine nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß jede Flügelzellenein­ heit (1, 31, 32) wenigstens einen Fluidaustritt (17, 61, 63) im Bereich der größten Zellvolumina (11) hat.5. Expansion machine according to one of claims 1 to 4, characterized in that each vane cell unit ( 1 , 31 , 32 ) has at least one fluid outlet ( 17 , 61 , 63 ) in the region of the largest cell volumes ( 11 ). 6. Expansionsmaschine nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß auf der Antriebswelle (25) mehrere Flügelzelleneinheiten (31, 32) mit we­ nigstens einem Fluidzutritt (60, 62) und wenigstens einem Fluidaustritt (61, 63) vorhanden sind.6. Expansion machine according to one of claims 1 to 5, characterized in that on the drive shaft ( 25 ) a plurality of vane units ( 31 , 32 ) with at least one fluid inlet ( 60 , 62 ) and at least one fluid outlet ( 61 , 63 ) are available. 7. Expansionsmaschine nach Anspruch 6, dadurch gekenn­ zeichnet, daß die Flügelzelleneinheiten (31, 32) derart untereinander gekoppelt sind, daß jeweils der Fluidaustritt (61) der einen Flügelzelleneinheit (31) mit dem Fluidzutritt (62) der nächsten Flügelzellen­ einheit (32) verbunden ist.7. Expansion machine according to claim 6, characterized in that the vane units ( 31 , 32 ) are coupled to one another such that the fluid outlet ( 61 ) of one vane unit ( 31 ) with the fluid inlet ( 62 ) of the next vane unit ( 32 ) connected is. 8. Expansionsmaschine nach Anspruch 7, dadurch gekenn­ zeichnet, daß jeweils zwischen Fluidaustritt (61) und Fluidzutritt (62) eine Zwischenüberhitzungsein­ richtung (52) angeordnet ist.8. Expansion machine according to claim 7, characterized in that an intermediate overheating device ( 52 ) is arranged in each case between the fluid outlet ( 61 ) and the fluid inlet ( 62 ). 9. Expansionsmaschine nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Flügelzellenma­ schine (1) im Drehwinkelbereich mit sich verkleinern­ den Zellvolumina (11) als Verdichter mit einem Fluidzutritt (18) im Bereich der größten Zellvolumina und einem Fluidaustritt (19) im Bereich der kleinsten Zellvolumina (11) ausgebildet ist.9. Expansion machine according to one of claims 1 to 8, characterized in that the vane cell machine ( 1 ) in the angle of rotation range with the cell volumes ( 11 ) decrease as a compressor with a fluid inlet ( 18 ) in the region of the largest cell volumes and a fluid outlet ( 19 ) is formed in the area of the smallest cell volumes ( 11 ). 10. Expansionsmaschine nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Flügelzellenma­ schine (29) Teil eines geschlossenen Dampf- oder Gas­ kreislaufs ist.10. Expansion machine according to one of claims 1 to 9, characterized in that the vane machine ( 29 ) is part of a closed steam or gas circuit. 11. Expansionsmaschine nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß der Flügelzellenma­ schine (29) zumindest einen Dampferzeuger (51, 53) zugeordnet ist.11. Expansion machine according to one of claims 1 to 10, characterized in that the vane machine ( 29 ) is assigned at least one steam generator ( 51 , 53 ). 12. Expansionsmaschine nach Anspruch 11, dadurch ge­ kennzeichnet, daß zu der Flügelzellenmaschine (29) eine Verbrennungseinrichtung (49) zur Verbrennung ei­ nes Kraftstoffes gehört, der einen den bzw. die Damp­ ferzeuger (51, 53) beaufschlagenden Heißgasstrom er­ zeugt.12. Expansion machine according to claim 11, characterized in that to the vane machine ( 29 ) includes a combustion device ( 49 ) for burning egg nes fuel which one or the steam generator ( 51 , 53 ) pressurizing hot gas flow he testifies. 13. Expansionsmaschine nach Anspruch 12, dadurch ge­ kennzeichnet, daß eine Luftfördereinrichtung (47) zum Transport von Frischluft über einen Frischluftka­ nal (48, 43) zu der Verbrennungseinrichtung (49) vor­ gesehen ist.13. Expansion machine according to claim 12, characterized in that an air conveyor ( 47 ) for transporting fresh air via a fresh air channel ( 48 , 43 ) to the combustion device ( 49 ) is seen before. 14. Expansionsmaschine nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, daß die Flügelzellen­ maschine einen Abdampfwärmetauscher (57), einen Kon­ densator (66) und eine Speisewasserpumpe (55) auf­ weist.14. Expansion machine according to one of claims 10 to 13, characterized in that the vane machine has an exhaust heat exchanger ( 57 ), a condenser ( 66 ) and a feed water pump ( 55 ). 15. Expansionsmaschine nach einem der Ansprüche 10 bis 14, dadurch gekennzeichnet, daß ein Abgaswärmetau­ scher für die Aufheizung der Frischluft vorhanden ist, der von dem aus dem bzw. den Dampferzeugern (51, 53) austretenden Abgas durchströmt ist.15. Expansion machine according to one of claims 10 to 14, characterized in that an exhaust gas heat exchanger for heating the fresh air is present, which is flowed through by the exhaust gas or from the steam generator ( 51 , 53 ).
DE20117224U 2001-10-24 2001-10-24 Expansion machine Expired - Lifetime DE20117224U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20117224U DE20117224U1 (en) 2001-10-24 2001-10-24 Expansion machine
PCT/EP2002/011836 WO2003036047A1 (en) 2001-10-24 2002-10-23 Driving motor, designed as a vane cell motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20117224U DE20117224U1 (en) 2001-10-24 2001-10-24 Expansion machine

Publications (1)

Publication Number Publication Date
DE20117224U1 true DE20117224U1 (en) 2001-12-13

Family

ID=7963090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20117224U Expired - Lifetime DE20117224U1 (en) 2001-10-24 2001-10-24 Expansion machine

Country Status (2)

Country Link
DE (1) DE20117224U1 (en)
WO (1) WO2003036047A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226445C1 (en) * 2002-06-13 2003-06-12 Enginion Ag Motor vehicle auxiliary power unit for converting heat into mechanical energy has steam generator driven by exhaust gases to drive electrical generator
DE10251182C1 (en) * 2002-10-31 2003-10-16 Enginion Ag Expansion motor has a radial sealing action at only one point to reduce friction loss between the rotating disks and the sealing covers, where a vane wheel rotor rotates within a running sleeve to power the drive shaft
WO2008146094A1 (en) * 2007-05-28 2008-12-04 Michael Stegmair Vane machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20031283A1 (en) * 2003-06-24 2004-12-25 Alessandro Pontiggia INTERNAL COMBUSTION ROTARY ENGINE.
DE102014201575A1 (en) 2014-01-29 2015-07-30 Zf Friedrichshafen Ag expander
DE102014201572A1 (en) 2014-01-29 2015-07-30 Robert Bosch Automotive Steering Gmbh expander

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1378264A (en) * 1919-12-11 1921-05-17 Carl C Moon Motor
FR888477A (en) * 1941-08-25 1943-12-14 Multistage rotary piston machine with several sickle-shaped working chambers
US3084677A (en) 1961-02-20 1963-04-09 Samuel S Mitchell Sliding vane type rotary steam engine
US3809020A (en) * 1970-01-22 1974-05-07 H Takitani Sliding vane rotary engines and process for obtaining high torque power
US3890071A (en) 1973-09-24 1975-06-17 Brien William J O Rotary steam engine
US4098256A (en) * 1976-04-29 1978-07-04 Sieck Charles A Heating system
US4399654A (en) * 1982-02-19 1983-08-23 David Constant V Power plant having a free piston combustion member
DE3320620A1 (en) * 1983-06-08 1984-12-13 Alfred 7410 Reutlingen Klein Rotary piston machine with slide
FR2711395B1 (en) * 1993-10-20 1997-05-23 Joel Arnaud Universal motor or pump for all fluids and especially steam.
DE4422720A1 (en) 1994-06-29 1996-01-04 Morgenroth Ingolf Dipl Ing Rotary IC engine
GB9721816D0 (en) * 1997-10-16 1997-12-17 Kit Systems Limited Motors and pumps

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226445C1 (en) * 2002-06-13 2003-06-12 Enginion Ag Motor vehicle auxiliary power unit for converting heat into mechanical energy has steam generator driven by exhaust gases to drive electrical generator
DE10251182C1 (en) * 2002-10-31 2003-10-16 Enginion Ag Expansion motor has a radial sealing action at only one point to reduce friction loss between the rotating disks and the sealing covers, where a vane wheel rotor rotates within a running sleeve to power the drive shaft
WO2008146094A1 (en) * 2007-05-28 2008-12-04 Michael Stegmair Vane machine
US8684715B2 (en) 2007-05-28 2014-04-01 Michael Stegmair Vane machine

Also Published As

Publication number Publication date
WO2003036047A1 (en) 2003-05-01

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020124

R163 Identified publications notified

Effective date: 20020326

R150 Term of protection extended to 6 years

Effective date: 20050131

R081 Change of applicant/patentee

Owner name: AMOVIS GMBH, DE

Free format text: FORMER OWNER: ENGINION AG, 13355 BERLIN, DE

Effective date: 20061204

R157 Lapse of ip right after 6 years

Effective date: 20071231