GB874085A - Flow control systems for turbines - Google Patents

Flow control systems for turbines

Info

Publication number
GB874085A
GB874085A GB36536/57A GB3653657A GB874085A GB 874085 A GB874085 A GB 874085A GB 36536/57 A GB36536/57 A GB 36536/57A GB 3653657 A GB3653657 A GB 3653657A GB 874085 A GB874085 A GB 874085A
Authority
GB
United Kingdom
Prior art keywords
turbines
flow control
control systems
nov
bimetallic
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
Application number
GB36536/57A
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.)
Garrett Corp
Original Assignee
Garrett 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 Garrett Corp filed Critical Garrett Corp
Publication of GB874085A publication Critical patent/GB874085A/en
Expired 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
    • 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
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
    • 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
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/502—Thermal properties
    • F05D2300/5021—Expansivity
    • F05D2300/50212—Expansivity dissimilar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

874,085. Temperature-responsive acting elements. GARRETT CORPORATION. Nov. 22, 1957 [Nov. 23. 1956], No. 36536/57. Class 64(2) [Also in Group XXVI] The variable area inlet nozzles 31 of a' turbine are actuated by a series of bimetallic elements 6 located in the inlet manifold 5. Each bimetallic element 6 is made from sections of laminated metal strip 6a, 6b with the strip 6a which has the larger coefficient of thermal expansion on the outside of each fold.
GB36536/57A 1956-11-23 1957-11-22 Flow control systems for turbines Expired GB874085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US874085XA 1956-11-23 1956-11-23

Publications (1)

Publication Number Publication Date
GB874085A true GB874085A (en) 1961-08-02

Family

ID=22205005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36536/57A Expired GB874085A (en) 1956-11-23 1957-11-22 Flow control systems for turbines

Country Status (1)

Country Link
GB (1) GB874085A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080810A1 (en) * 1981-11-14 1983-06-08 Holset Engineering Company Limited A variable inlet area turbine
EP0131406A2 (en) * 1983-07-08 1985-01-16 Holset Engineering Company Limited A variable inlet area turbine
WO2005059317A1 (en) * 2003-12-10 2005-06-30 Honeywell International Inc. Variable nozzle device for a turbocharger
US20170306977A1 (en) * 2014-12-05 2017-10-26 Continental Automotive Gmbh Compressor Having a Variable Diffuser Width

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080810A1 (en) * 1981-11-14 1983-06-08 Holset Engineering Company Limited A variable inlet area turbine
EP0131406A2 (en) * 1983-07-08 1985-01-16 Holset Engineering Company Limited A variable inlet area turbine
EP0131406A3 (en) * 1983-07-08 1985-05-02 Holset Engineering Company Limited A variable inlet area turbine
WO2005059317A1 (en) * 2003-12-10 2005-06-30 Honeywell International Inc. Variable nozzle device for a turbocharger
US7581394B2 (en) * 2003-12-10 2009-09-01 Honeywell International Inc. Variable nozzle device for a turbocharger
US20170306977A1 (en) * 2014-12-05 2017-10-26 Continental Automotive Gmbh Compressor Having a Variable Diffuser Width

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