WO2012019706A3 - Expansionsvorrichtung zur verwendung in einem arbeitsmittelkreislauf und verfahren zum betrieb einer expansionsvorrichtung - Google Patents

Expansionsvorrichtung zur verwendung in einem arbeitsmittelkreislauf und verfahren zum betrieb einer expansionsvorrichtung Download PDF

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Publication number
WO2012019706A3
WO2012019706A3 PCT/EP2011/003764 EP2011003764W WO2012019706A3 WO 2012019706 A3 WO2012019706 A3 WO 2012019706A3 EP 2011003764 W EP2011003764 W EP 2011003764W WO 2012019706 A3 WO2012019706 A3 WO 2012019706A3
Authority
WO
WIPO (PCT)
Prior art keywords
expansion device
working medium
medium circuit
operating
scroll
Prior art date
Application number
PCT/EP2011/003764
Other languages
English (en)
French (fr)
Other versions
WO2012019706A2 (de
Inventor
Jan GÄRTNER
Thomas Koch
Frank Obrist
Christian SCHMÄLZLE
Original Assignee
Daimler 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 Daimler Ag filed Critical Daimler Ag
Priority to EP11749727.1A priority Critical patent/EP2601389B1/de
Priority to CN201180039056.2A priority patent/CN103270247B/zh
Priority to JP2013523509A priority patent/JP5822214B2/ja
Publication of WO2012019706A2 publication Critical patent/WO2012019706A2/de
Publication of WO2012019706A3 publication Critical patent/WO2012019706A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • 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
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/0207—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F01C1/0215—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/06—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of multiple-inlet-pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Die Erfindung betrifft eine Expansionsvorrichtung (1) zur Verwendung in einem Arbeitsmittelkreislauf, wobei innerhalb des Arbeitsmittelkreislaufs ein Prozessablauf durchführbar ist, welcher dem eines Clausius-Rankine-Kreisprozesses oder eines Organic-Rankine-Kreisprozesses entspricht. Erfindungsgemäss ist die Expansionsvorrichtung (1) als Scrollarbeitsmaschine ausgebildet ist, welche in Expansionsrichtung von einem im Arbeitsmittelkreislauf (AK) zirkulierenden Arbeitsmittel (AM) durchströmbar ist, wobei ein Expansionsverhältnis der Scrollarbeitsmaschine und/oder eine Zufuhr von Arbeitsmittel (AM) zur Scrollarbeitsmaschine veränderbar ist. Des Weiteren betrifft die Erfindung ein Verfahren zum Betrieb einer Expansionsvorrichtung (1).
PCT/EP2011/003764 2010-08-07 2011-07-27 Expansionsvorrichtung zur verwendung in einem arbeitsmittelkreislauf und verfahren zum betrieb einer expansionsvorrichtung WO2012019706A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11749727.1A EP2601389B1 (de) 2010-08-07 2011-07-27 Expansionsvorrichtung zur verwendung in einem arbeitsmittelkreislauf und verfahren zum betrieb einer expansionsvorrichtung
CN201180039056.2A CN103270247B (zh) 2010-08-07 2011-07-27 在工作介质回路中使用的膨胀装置和用于运行膨胀装置的方法
JP2013523509A JP5822214B2 (ja) 2010-08-07 2011-07-27 作動媒体回路内で使用するための膨張装置及び膨張装置の作動方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010034230.0 2010-08-07
DE201010034230 DE102010034230A1 (de) 2010-08-07 2010-08-07 Expansionsvorrichtung zur Verwendung in einem Arbeitsmittelkreislauf und Verfahren zum Betrieb einer Expansionsvorrichtung

Publications (2)

Publication Number Publication Date
WO2012019706A2 WO2012019706A2 (de) 2012-02-16
WO2012019706A3 true WO2012019706A3 (de) 2013-05-30

Family

ID=44534244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/003764 WO2012019706A2 (de) 2010-08-07 2011-07-27 Expansionsvorrichtung zur verwendung in einem arbeitsmittelkreislauf und verfahren zum betrieb einer expansionsvorrichtung

Country Status (5)

Country Link
EP (1) EP2601389B1 (de)
JP (1) JP5822214B2 (de)
CN (1) CN103270247B (de)
DE (1) DE102010034230A1 (de)
WO (1) WO2012019706A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012002833A1 (de) * 2012-02-11 2012-09-06 Daimler Ag Vorrichtung zur Energierückgewinnung aus einem Abwärmestrom einer Verbrennungskraftmaschine in einem Fahrzeug mit einem Arbeitsmedium-Kreislauf
EP2879142B1 (de) * 2012-07-24 2016-11-02 Intermetallics Co., Ltd. VERFAHREN ZUR HERSTELLUNG EINES NdFeB-BASIERTEN SINTERMAGNETEN
NL2009828C2 (en) * 2012-11-16 2014-05-19 Roodenburg Duurzaam B V Turbine and a method of transferring heat.
CN105051329A (zh) * 2013-01-28 2015-11-11 伊顿公司 多级容积式流体膨胀装置
DE102018209054A1 (de) * 2018-06-07 2019-12-12 Mtu Friedrichshafen Gmbh Leistungserzeugungseinrichtung zur Erzeugung elektrischer Leistung und Stromnetz mit einer solchen Leistungserzeugungseinrichtung
DE102021214718A1 (de) 2021-12-20 2023-06-22 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Steuereinrichtung zum Steuern eines bürstenlosen Gleichstrommotors

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330609A1 (de) * 1992-09-11 1994-03-17 Hitachi Ltd Rotationskolbenmaschine in Spiralbauweise
US20040255591A1 (en) * 2003-06-20 2004-12-23 Denso Corporation Nippon Soken Fluid machine for converting heat into mechanical rotational force
WO2005078241A1 (en) * 2004-02-17 2005-08-25 Svenska Rotor Maskiner Ab Method and means for controlling a flow through an expander

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117376A (ja) * 1981-12-29 1983-07-12 Mitsubishi Heavy Ind Ltd スクロ−ル型流体機械
JPS59150992A (ja) * 1983-02-16 1984-08-29 Hitachi Ltd スクロ−ル流体機械
JP2562598B2 (ja) * 1987-04-20 1996-12-11 トキコ株式会社 スクロ−ル式流体機械
JP2000227080A (ja) * 1999-02-05 2000-08-15 Nippon Soken Inc スクロール型膨張機
JP4014583B2 (ja) * 2003-06-20 2007-11-28 株式会社デンソー 流体機械
JP4654629B2 (ja) * 2004-08-05 2011-03-23 ダイキン工業株式会社 スクロール型膨張機
WO2007052510A1 (ja) * 2005-10-31 2007-05-10 Matsushita Electric Industrial Co., Ltd. 膨張機およびこれを用いたヒートポンプ
JP4946840B2 (ja) * 2006-12-08 2012-06-06 ダイキン工業株式会社 冷凍装置
JP4519882B2 (ja) * 2007-05-29 2010-08-04 パナソニック株式会社 スクロール膨張機
JP5278496B2 (ja) * 2011-03-25 2013-09-04 株式会社豊田自動織機 車両用排熱回収装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330609A1 (de) * 1992-09-11 1994-03-17 Hitachi Ltd Rotationskolbenmaschine in Spiralbauweise
US20040255591A1 (en) * 2003-06-20 2004-12-23 Denso Corporation Nippon Soken Fluid machine for converting heat into mechanical rotational force
WO2005078241A1 (en) * 2004-02-17 2005-08-25 Svenska Rotor Maskiner Ab Method and means for controlling a flow through an expander

Also Published As

Publication number Publication date
EP2601389B1 (de) 2018-09-05
CN103270247A (zh) 2013-08-28
DE102010034230A1 (de) 2012-02-09
JP2013536351A (ja) 2013-09-19
WO2012019706A2 (de) 2012-02-16
EP2601389A2 (de) 2013-06-12
CN103270247B (zh) 2017-06-13
JP5822214B2 (ja) 2015-11-24

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