GB907373A - Improvements relating to means for adjusting guide vanes in gas turbines, rotary compressors or like rotary bladed flow machines - Google Patents

Improvements relating to means for adjusting guide vanes in gas turbines, rotary compressors or like rotary bladed flow machines

Info

Publication number
GB907373A
GB907373A GB2077561A GB2077561A GB907373A GB 907373 A GB907373 A GB 907373A GB 2077561 A GB2077561 A GB 2077561A GB 2077561 A GB2077561 A GB 2077561A GB 907373 A GB907373 A GB 907373A
Authority
GB
United Kingdom
Prior art keywords
ring
centre
guide vanes
rotary
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.)
Expired
Application number
GB2077561A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB907373A publication Critical patent/GB907373A/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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)

Abstract

907,373. Turbines, elastic fluid; axial flow compressors. DAIMLER-BENZ A.G. June 8, 1961 [June 14, 1960], No. 20775/61. Classes 110 (1) and 110 (3). An operating ring driven in a circumferential direction for adjusting pivotably mounted guide vanes in a turbine or compressor is suspended in the machine housing so as to be movable in the plane of the ring by means of a joint quadrangle or kinematically equivalent means with the centre of the ring offset from the centre of the machine. Guide vanes 12 in a gas turbine are adjusted by means of a lever 17 pivoted to a ring 15. The ring is driven circumferentially by a linkage 14 operating a bell-crank 13 with a slot engaging a ball-ended spigot 16. The ring is suspended in the turbine housing A by two links 19, 20 whose projected axes intersect perpendicularly at the centre 21 of the ring. The centre 21 of the ring is offset from the centre 23 of the rotor 18 by an amount 24 along the bisector of the angle 22 towards the links so as to reduce the error due to transverse movement of the ring during adjustment of the guide vanes.
GB2077561A 1960-06-14 1961-06-08 Improvements relating to means for adjusting guide vanes in gas turbines, rotary compressors or like rotary bladed flow machines Expired GB907373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED33556A DE1121885B (en) 1960-06-14 1960-06-14 Guide vane adjustment device for flow machines, especially gas turbines

Publications (1)

Publication Number Publication Date
GB907373A true GB907373A (en) 1962-10-03

Family

ID=7041790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2077561A Expired GB907373A (en) 1960-06-14 1961-06-08 Improvements relating to means for adjusting guide vanes in gas turbines, rotary compressors or like rotary bladed flow machines

Country Status (2)

Country Link
DE (1) DE1121885B (en)
GB (1) GB907373A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303992A (en) * 1965-03-03 1967-02-14 Gen Motors Corp Variable vane stator ring
GB2210108A (en) * 1987-09-26 1989-06-01 Rolls Royce Plc A variable guide vane arrangement for a compressor
WO2001069044A1 (en) * 2000-03-17 2001-09-20 Abb Turbo Systems Ag Distributor for an exhaust gas turbine with an axial flow
WO2015067394A1 (en) * 2013-11-06 2015-05-14 Voith Patent Gmbh Stator device for a turbomachine, in particular a water turbine
CN112360816A (en) * 2020-12-08 2021-02-12 成都成发科能动力工程有限公司 Axial compressor bearing cylinder and axial compressor using same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH661772A5 (en) * 1983-05-31 1987-08-14 Escher Wyss Ag AXIAL TURBO MACHINE.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303992A (en) * 1965-03-03 1967-02-14 Gen Motors Corp Variable vane stator ring
GB2210108A (en) * 1987-09-26 1989-06-01 Rolls Royce Plc A variable guide vane arrangement for a compressor
US4978280A (en) * 1987-09-26 1990-12-18 Rolls-Royce Plc Variable guide vane arrangement for a compressor
GB2210108B (en) * 1987-09-26 1992-05-20 Rolls Royce Plc A variable guide vane arrangement for a compressor
WO2001069044A1 (en) * 2000-03-17 2001-09-20 Abb Turbo Systems Ag Distributor for an exhaust gas turbine with an axial flow
CN1304733C (en) * 2000-03-17 2007-03-14 Abb涡轮系统有限公司 Distributor for exhaust gas turbine with axial flow
CZ298199B6 (en) * 2000-03-17 2007-07-18 Abb Turbo Systems Ag Guide-vane system for axial-flow exhaust-gas turbine
KR100751743B1 (en) 2000-03-17 2007-08-27 에이비비 터보 시스템즈 아게 Distributor for an exhaust gas turbine with an axial flow
WO2015067394A1 (en) * 2013-11-06 2015-05-14 Voith Patent Gmbh Stator device for a turbomachine, in particular a water turbine
CN112360816A (en) * 2020-12-08 2021-02-12 成都成发科能动力工程有限公司 Axial compressor bearing cylinder and axial compressor using same

Also Published As

Publication number Publication date
DE1121885B (en) 1962-01-11

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