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GB1430609A - Variable angle turbine nozzle actuating mechanism - Google Patents

Variable angle turbine nozzle actuating mechanism

Info

Publication number
GB1430609A
GB1430609A GB3872173A GB3872173A GB1430609A GB 1430609 A GB1430609 A GB 1430609A GB 3872173 A GB3872173 A GB 3872173A GB 3872173 A GB3872173 A GB 3872173A GB 1430609 A GB1430609 A GB 1430609A
Authority
GB
United Kingdom
Prior art keywords
actuating mechanism
variable angle
turbine nozzle
slidable
links
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
GB3872173A
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.)
Noel Penny Turbines Ltd
Original Assignee
Noel Penny Turbines Ltd
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 Noel Penny Turbines Ltd filed Critical Noel Penny Turbines Ltd
Priority to GB3872173A priority Critical patent/GB1430609A/en
Priority to CA206,751A priority patent/CA999240A/en
Priority to JP9119174A priority patent/JPS581242B2/en
Publication of GB1430609A publication Critical patent/GB1430609A/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
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line

Landscapes

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

Abstract

1430609 Gas turbines NOEL PENNY TURBINES Ltd 17 July 1974 [16 Aug 1973] 38721/73 Heading F1T The angularly adjustable nozzle blades (4), Fig. 1 (not shown), of a gas turbine engine are controlled by a rocker arm 16 acting on a lever 9 connected by links 10, 11 to an annular member 8, e.g. a ring gear meshing individual pinions (6) on the blade spindles (5), the lever 9 being slidable on its pivot support block 13 and being slidably connected to the rocker arm 16, e.g. by a slidable knuckle joint 19, 20, to compensate and allow for thermal expansion of links 10, 11 without effecting the setting of the blades.
GB3872173A 1973-08-16 1973-08-16 Variable angle turbine nozzle actuating mechanism Expired GB1430609A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3872173A GB1430609A (en) 1973-08-16 1973-08-16 Variable angle turbine nozzle actuating mechanism
CA206,751A CA999240A (en) 1973-08-16 1974-08-09 Variable angle turbine nozzle actuating mechanism
JP9119174A JPS581242B2 (en) 1973-08-16 1974-08-10 Kahenkakudota Bottle Nozzle Sadokikou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3872173A GB1430609A (en) 1973-08-16 1973-08-16 Variable angle turbine nozzle actuating mechanism

Publications (1)

Publication Number Publication Date
GB1430609A true GB1430609A (en) 1976-03-31

Family

ID=10405281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3872173A Expired GB1430609A (en) 1973-08-16 1973-08-16 Variable angle turbine nozzle actuating mechanism

Country Status (3)

Country Link
JP (1) JPS581242B2 (en)
CA (1) CA999240A (en)
GB (1) GB1430609A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220148A1 (en) * 1982-05-28 1983-12-01 Daimler-Benz Ag, 7000 Stuttgart Diffuser with a guide lattice of a gas turbine
US4867635A (en) * 1987-09-26 1989-09-19 Rolls-Royce Plc Variable guide vane arrangement for a compressor
EP0961010A1 (en) * 1998-05-22 1999-12-01 Mitsubishi Heavy Industries, Ltd. Rotation mechanism for rotating a ring
EP1918528A1 (en) * 2006-11-06 2008-05-07 Siemens Aktiengesellschaft Vane actuation system
DE102007021340B4 (en) * 2006-05-18 2021-06-02 Man Energy Solutions Se Guide apparatus for an exhaust gas turbocharger of a reciprocating piston internal combustion engine operated with heavy oil

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278398A (en) * 1978-12-04 1981-07-14 General Electric Company Apparatus for maintaining variable vane clearance
JPS58136601U (en) * 1982-03-09 1983-09-14 三井造船株式会社 Furnace top pressure turbine stator blade variable mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220148A1 (en) * 1982-05-28 1983-12-01 Daimler-Benz Ag, 7000 Stuttgart Diffuser with a guide lattice of a gas turbine
US4867635A (en) * 1987-09-26 1989-09-19 Rolls-Royce Plc Variable guide vane arrangement for a compressor
EP0961010A1 (en) * 1998-05-22 1999-12-01 Mitsubishi Heavy Industries, Ltd. Rotation mechanism for rotating a ring
US6179469B1 (en) 1998-05-22 2001-01-30 Mitsubishi Heavy Industries, Ltd. Rotation mechanism for rotating a ring
DE102007021340B4 (en) * 2006-05-18 2021-06-02 Man Energy Solutions Se Guide apparatus for an exhaust gas turbocharger of a reciprocating piston internal combustion engine operated with heavy oil
EP1918528A1 (en) * 2006-11-06 2008-05-07 Siemens Aktiengesellschaft Vane actuation system

Also Published As

Publication number Publication date
JPS5088416A (en) 1975-07-16
CA999240A (en) 1976-11-02
JPS581242B2 (en) 1983-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee