DE69619375T2 - Aktive, automatische klemmkraftregelung - Google Patents

Aktive, automatische klemmkraftregelung

Info

Publication number
DE69619375T2
DE69619375T2 DE69619375T DE69619375T DE69619375T2 DE 69619375 T2 DE69619375 T2 DE 69619375T2 DE 69619375 T DE69619375 T DE 69619375T DE 69619375 T DE69619375 T DE 69619375T DE 69619375 T2 DE69619375 T2 DE 69619375T2
Authority
DE
Germany
Prior art keywords
active
clamping force
force control
automatic clamping
automatic
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
DE69619375T
Other languages
English (en)
Other versions
DE69619375D1 (de
Inventor
R Agahi
Behrooz Ershagi
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.)
GE Oil and Gas Operations LLC
Original Assignee
GE Rotoflow Inc
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 GE Rotoflow Inc filed Critical GE Rotoflow Inc
Publication of DE69619375D1 publication Critical patent/DE69619375D1/de
Application granted granted Critical
Publication of DE69619375T2 publication Critical patent/DE69619375T2/de
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
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/045—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector for radial flow machines or engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69619375T 1995-04-26 1996-04-01 Aktive, automatische klemmkraftregelung Expired - Lifetime DE69619375T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/427,955 US5564895A (en) 1995-04-26 1995-04-26 Active automatic clamping control
PCT/US1996/004507 WO1996034182A1 (en) 1995-04-26 1996-04-01 Active automatic clamping control

Publications (2)

Publication Number Publication Date
DE69619375D1 DE69619375D1 (de) 2002-03-28
DE69619375T2 true DE69619375T2 (de) 2002-07-18

Family

ID=23696991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69619375T Expired - Lifetime DE69619375T2 (de) 1995-04-26 1996-04-01 Aktive, automatische klemmkraftregelung

Country Status (6)

Country Link
US (2) US5564895A (de)
EP (1) EP0835363B1 (de)
JP (1) JP3947221B2 (de)
DE (1) DE69619375T2 (de)
HK (1) HK1014442A1 (de)
WO (1) WO1996034182A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564895A (en) * 1995-04-26 1996-10-15 Rotoflow Corporation Active automatic clamping control
US5947681A (en) * 1997-03-17 1999-09-07 Alliedsignal Inc. Pressure balanced dual axle variable nozzle turbocharger
FR2767862B1 (fr) * 1997-09-03 1999-10-01 Air Liquide Turbine cryogenique a aubage variable
US5851104A (en) * 1997-12-15 1998-12-22 Atlas Copco Rotoflow, Inc. Nozzle adjusting mechanism
DE19961613A1 (de) * 1999-12-21 2001-07-19 Daimler Chrysler Ag Abgasturbine eines Abgasturboladers für eine Brennkraftmaschine
DE10253693B4 (de) * 2002-11-18 2005-12-01 Borgwarner Turbo Systems Gmbh Abgasturbolader
DE102004044324A1 (de) 2004-09-10 2006-03-16 Bayerische Motoren Werke Ag Abgasturbolader
CN101103178B (zh) * 2004-11-16 2010-09-29 霍尼韦尔国际公司 可变喷嘴涡轮增压器
DE102008060251B4 (de) 2008-12-03 2021-08-12 BMTS Technology GmbH & Co. KG Abgasturbolader mit variabler Turbinengeometrie
ITCO20110034A1 (it) 2011-08-31 2013-03-01 Nuovo Pignone Spa Igv compatto per applicazione in turboespansore
DE102011121394A1 (de) * 2011-12-17 2013-06-20 Ihi Charging Systems International Gmbh Verstellbarer Leitapparat für eine Turbine eines Abgasturboladers, Turbine für einen Abgasturboladerund Abgasturbolader
CN104179536B (zh) * 2014-08-08 2015-11-18 中国科学院工程热物理研究所 定膨胀比天然气向心透平膨胀发电机组
US10233782B2 (en) 2016-08-03 2019-03-19 Solar Turbines Incorporated Turbine assembly and method for flow control
JP6605147B2 (ja) * 2016-12-21 2019-11-13 三菱重工エンジン＆ターボチャージャ株式会社 ターボチャージャ及びターボチャージャのノズルベーン並びにタービン
DE102022128618A1 (de) * 2022-10-28 2024-05-08 Atlas Copco Energas Gmbh Turbomaschinen und Verfahren zum Betrieb einer Turbomaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341974A (en) * 1941-05-14 1944-02-15 Wright Aeronautical Corp Supercharger control
US2976013A (en) * 1955-08-17 1961-03-21 Fairchild Engine & Airplane Turbine construction
US3033519A (en) * 1958-09-12 1962-05-08 United Aircraft Corp Turbine nozzle vane construction
US3495921A (en) * 1967-12-11 1970-02-17 Judson S Swearingen Variable nozzle turbine
US3799689A (en) * 1971-05-14 1974-03-26 Hitachi Ltd Operating apparatus for guide vanes of hydraulic machine
US4242040A (en) * 1979-03-21 1980-12-30 Rotoflow Corporation Thrust adjusting means for nozzle clamp ring
US4300869A (en) * 1980-02-11 1981-11-17 Swearingen Judson S Method and apparatus for controlling clamping forces in fluid flow control assemblies
US4502836A (en) * 1982-07-02 1985-03-05 Swearingen Judson S Method for nozzle clamping force control
JPH0610403B2 (ja) * 1984-02-22 1994-02-09 日産自動車株式会社 ラジアルタ−ビンの可変ノズル
US5564895A (en) * 1995-04-26 1996-10-15 Rotoflow Corporation Active automatic clamping control

Also Published As

Publication number Publication date
DE69619375D1 (de) 2002-03-28
HK1014442A1 (en) 1999-09-30
EP0835363B1 (de) 2002-02-20
JP3947221B2 (ja) 2007-07-18
JPH11504693A (ja) 1999-04-27
US5564895A (en) 1996-10-15
US5769602A (en) 1998-06-23
EP0835363A4 (de) 1999-06-30
EP0835363A1 (de) 1998-04-15
WO1996034182A1 (en) 1996-10-31

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Legal Events

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