JPS5392007A - Coupling device for movable vane - Google Patents

Coupling device for movable vane

Info

Publication number
JPS5392007A
JPS5392007A JP580877A JP580877A JPS5392007A JP S5392007 A JPS5392007 A JP S5392007A JP 580877 A JP580877 A JP 580877A JP 580877 A JP580877 A JP 580877A JP S5392007 A JPS5392007 A JP S5392007A
Authority
JP
Japan
Prior art keywords
coupling device
movable vane
channel parts
parts
vibration
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.)
Pending
Application number
JP580877A
Other languages
Japanese (ja)
Inventor
Shoichi Hinosa
Yuzo Sato
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP580877A priority Critical patent/JPS5392007A/en
Publication of JPS5392007A publication Critical patent/JPS5392007A/en
Pending legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

PURPOSE: To restrain vibration in the circumferential direction, the direction of rotation and the axial direction and vibration in composite form, by setting projection parts, which have channel parts and which flanks are shaped inclinely, a connecting piece, which encases a spring that is assembled in channel parts, and a cone-like sleeve assembled in channel parts.
COPYRIGHT: (C)1978,JPO&Japio
JP580877A 1977-01-24 1977-01-24 Coupling device for movable vane Pending JPS5392007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP580877A JPS5392007A (en) 1977-01-24 1977-01-24 Coupling device for movable vane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP580877A JPS5392007A (en) 1977-01-24 1977-01-24 Coupling device for movable vane

Publications (1)

Publication Number Publication Date
JPS5392007A true JPS5392007A (en) 1978-08-12

Family

ID=11621372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP580877A Pending JPS5392007A (en) 1977-01-24 1977-01-24 Coupling device for movable vane

Country Status (1)

Country Link
JP (1) JPS5392007A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722668A (en) * 1985-08-31 1988-02-02 Bbc Brown, Boveri & Company, Limited Device for damping blade vibrations in turbo-machines
JP2014129816A (en) * 2014-02-27 2014-07-10 Mitsubishi Heavy Ind Ltd Moving blade and rotating machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722668A (en) * 1985-08-31 1988-02-02 Bbc Brown, Boveri & Company, Limited Device for damping blade vibrations in turbo-machines
JP2014129816A (en) * 2014-02-27 2014-07-10 Mitsubishi Heavy Ind Ltd Moving blade and rotating machine

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