GB844020A - Stator vane assemblies for axial-flow compressors and turbines - Google Patents

Stator vane assemblies for axial-flow compressors and turbines

Info

Publication number
GB844020A
GB844020A GB30652/58A GB3065258A GB844020A GB 844020 A GB844020 A GB 844020A GB 30652/58 A GB30652/58 A GB 30652/58A GB 3065258 A GB3065258 A GB 3065258A GB 844020 A GB844020 A GB 844020A
Authority
GB
United Kingdom
Prior art keywords
bolt
secured
shroud ring
stator vane
turbines
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
GB30652/58A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB844020A publication Critical patent/GB844020A/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
    • 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
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1412—Bale and package ties, hose clamps with tighteners
    • Y10T24/1414—Wedge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

844,020. Elastic-fluid turbines. GENERAL MOTORS CORPORATION. Sept. 25, 1958 [Oct. 7, 1957], No. 30652/58. Class 110 (3). A stator vane assembly for an axial flow turbine or compressor comprises an outer shroud ring, an inner shroud ring 26, and stator vanes 24 connecting the rings, the assembly being made up of segments which are secured and drawn together by a coupling device carried at the adjacent ends 27, 271 of the inner shroud ring portions. The coupling device comprises a cross member 42 welded between the free ends of two joggled flanges 36, the other ends of which are secured to the end 27. A bolt 54 passes through an annular guide member 50 secured to the end 27<SP>1</SP>, through a hole 44 in the cross member 42 and extends into a nut 56 welded to the inner face of the end 271. The hole 44 and the bolt have complementary tapers 46, 62 respectively which engage, as the bolt is turned in the nut, to draw the ends 27, 271 together.
GB30652/58A 1957-10-07 1958-09-25 Stator vane assemblies for axial-flow compressors and turbines Expired GB844020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US688706A US3042370A (en) 1957-10-07 1957-10-07 Vane ring assembly

Publications (1)

Publication Number Publication Date
GB844020A true GB844020A (en) 1960-08-10

Family

ID=24765443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30652/58A Expired GB844020A (en) 1957-10-07 1958-09-25 Stator vane assemblies for axial-flow compressors and turbines

Country Status (2)

Country Link
US (1) US3042370A (en)
GB (1) GB844020A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950129A (en) * 1989-02-21 1990-08-21 General Electric Company Variable inlet guide vanes for an axial flow compressor
CA2082709A1 (en) * 1991-12-02 1993-06-03 Srinivasan Venkatasubbu Variable stator vane assembly for an axial flow compressor of a gas turbine engine
US5421703A (en) * 1994-05-25 1995-06-06 General Electric Company Positively retained vane bushing for an axial flow compressor
US8033782B2 (en) * 2008-01-16 2011-10-11 Elliott Company Method to prevent brinelling wear of slot and pin assembly
CN102373965B (en) * 2011-11-24 2015-12-02 成都发动机（集团）有限公司 The adjustable stationary vane assembly of high-temperature high-dust-content flue gas turbine
US9028210B2 (en) * 2012-06-13 2015-05-12 General Electric Company Turbomachine alignment pin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371801A (en) * 1943-08-18 1945-03-20 Arthur C Chester Propeller spinner attaching device
US2428999A (en) * 1945-03-07 1947-10-14 Elliott Co Turbine
US2442184A (en) * 1946-07-08 1948-05-25 Frank C Summers Means for connecting together building blocks and other building units
US2772069A (en) * 1951-10-31 1956-11-27 Gen Motors Corp Segmented stator ring assembly
GB727608A (en) * 1951-10-31 1955-04-06 Gen Motors Corp Improvements in blade assemblies for gas turbines and the like

Also Published As

Publication number Publication date
US3042370A (en) 1962-07-03

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