JPS578303A - Device for securing stationary vanes of turbine - Google Patents

Device for securing stationary vanes of turbine

Info

Publication number
JPS578303A
JPS578303A JP8090980A JP8090980A JPS578303A JP S578303 A JPS578303 A JP S578303A JP 8090980 A JP8090980 A JP 8090980A JP 8090980 A JP8090980 A JP 8090980A JP S578303 A JPS578303 A JP S578303A
Authority
JP
Japan
Prior art keywords
securing
stationary vanes
vanes
securing blocks
blocks
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
JP8090980A
Other languages
Japanese (ja)
Inventor
Osamu Ikeda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8090980A priority Critical patent/JPS578303A/en
Publication of JPS578303A publication Critical patent/JPS578303A/en
Pending legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

PURPOSE: To facilitate the disassembly, checking and reassembly of stationary vanes, by securing the stationary vanes in a complete assembly manner.
CONSTITUTION: An assembly-type securing device for stationary vanes 10 comprises an outer nozzle housing 8, an inner nozzle housing 9, the stationary vanes 10, rear securing blocks 32, frount securing blocks 33, blind vanes 34, securing blocks 35 and hold-down plates 37. In assembly work, the stationary vanes 10 and the blind vanes 34 are assembled in a complete fitting manner in fitting grooves 8', 9' provided on the outer and inner nozzle housings 8,9 and are coupled to each other by the rear and front securing blocks 32, 33, the securing blocks 35 and bolts 36. The inlet openings 32 of these assmebled members are sealed by the hold-down plates 37.
COPYRIGHT: (C)1982,JPO&Japio
JP8090980A 1980-06-17 1980-06-17 Device for securing stationary vanes of turbine Pending JPS578303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8090980A JPS578303A (en) 1980-06-17 1980-06-17 Device for securing stationary vanes of turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8090980A JPS578303A (en) 1980-06-17 1980-06-17 Device for securing stationary vanes of turbine

Publications (1)

Publication Number Publication Date
JPS578303A true JPS578303A (en) 1982-01-16

Family

ID=13731504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8090980A Pending JPS578303A (en) 1980-06-17 1980-06-17 Device for securing stationary vanes of turbine

Country Status (1)

Country Link
JP (1) JPS578303A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017015073A (en) * 2015-06-29 2017-01-19 ゼネラル・エレクトリック・カンパニイ Steam turbine nozzle segment for partial arc application, related assembly and steam turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017015073A (en) * 2015-06-29 2017-01-19 ゼネラル・エレクトリック・カンパニイ Steam turbine nozzle segment for partial arc application, related assembly and steam turbine

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