DE602008005056D1 - Expansionsturbine mit verstellbarer Leitschaufelbetätigung - Google Patents

Expansionsturbine mit verstellbarer Leitschaufelbetätigung

Info

Publication number
DE602008005056D1
DE602008005056D1 DE602008005056T DE602008005056T DE602008005056D1 DE 602008005056 D1 DE602008005056 D1 DE 602008005056D1 DE 602008005056 T DE602008005056 T DE 602008005056T DE 602008005056 T DE602008005056 T DE 602008005056T DE 602008005056 D1 DE602008005056 D1 DE 602008005056D1
Authority
DE
Germany
Prior art keywords
expansion turbine
adjustable vane
vane operation
adjustable
turbine
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.)
Active
Application number
DE602008005056T
Other languages
English (en)
Inventor
Seiichiro Yoshinaga
Toshio Takahashi
Hirohisa Wakisaka
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Publication of DE602008005056D1 publication Critical patent/DE602008005056D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/005—Adaptations for refrigeration plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Turbines (AREA)
DE602008005056T 2007-03-29 2008-03-28 Expansionsturbine mit verstellbarer Leitschaufelbetätigung Active DE602008005056D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007089477A JP4930150B2 (ja) 2007-03-29 2007-03-29 可変ノズル機構付き膨張タービン

Publications (1)

Publication Number Publication Date
DE602008005056D1 true DE602008005056D1 (de) 2011-04-07

Family

ID=39731551

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008005056T Active DE602008005056D1 (de) 2007-03-29 2008-03-28 Expansionsturbine mit verstellbarer Leitschaufelbetätigung

Country Status (4)

Country Link
US (1) US8231339B2 (de)
EP (1) EP1988257B1 (de)
JP (1) JP4930150B2 (de)
DE (1) DE602008005056D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8485778B2 (en) * 2010-01-29 2013-07-16 United Technologies Corporation Rotatable vaned nozzle for a radial inflow turbine
JP5594465B2 (ja) * 2010-06-02 2014-09-24 株式会社Ｉｈｉ 極低温回転機械
US9500122B2 (en) 2013-06-28 2016-11-22 General Electric Company Variable geometry nozzle and associated method of operation
CN104895623B (zh) * 2015-04-16 2017-01-04 西安交通大学 一种低温液体膨胀机喷嘴

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657898A (en) * 1968-08-15 1972-04-25 Air Prod & Chem Method and apparatus for producing refrigeration
US4502836A (en) * 1982-07-02 1985-03-05 Swearingen Judson S Method for nozzle clamping force control
US4657476A (en) * 1984-04-11 1987-04-14 Turbotech, Inc. Variable area turbine
US4679984A (en) * 1985-12-11 1987-07-14 The Garrett Corporation Actuation system for variable nozzle turbine
JPH0783001A (ja) 1993-09-20 1995-03-28 Hitachi Ltd ヘリウム膨張タービン
FR2767862B1 (fr) * 1997-09-03 1999-10-01 Air Liquide Turbine cryogenique a aubage variable
JP4191863B2 (ja) * 1999-11-05 2008-12-03 独立行政法人 日本原子力研究開発機構 可変ノズル機構付きタービン膨張機
JP4362744B2 (ja) * 1999-11-29 2009-11-11 株式会社Ｉｈｉ 可変ノズル機構付きタービン膨張機
EP1536103B1 (de) * 2003-11-28 2013-09-04 BorgWarner, Inc. Strömungsmaschine mit Leitgitter und Befestigungseinrichtung dafür
US7407367B2 (en) * 2004-09-22 2008-08-05 Hamilton Sundstrand Corporation Variable area diffuser
JP4813140B2 (ja) 2005-09-29 2011-11-09 シスメックス株式会社 試料調製容器および試料調製キット
US7478991B2 (en) * 2006-03-06 2009-01-20 Honeywell International, Inc. Variable nozzle device

Also Published As

Publication number Publication date
EP1988257A3 (de) 2009-02-18
US8231339B2 (en) 2012-07-31
US20080240907A1 (en) 2008-10-02
EP1988257A2 (de) 2008-11-05
EP1988257B1 (de) 2011-02-23
JP2008248748A (ja) 2008-10-16
JP4930150B2 (ja) 2012-05-16

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