JPS5374608A - Cooling device for steam turbine - Google Patents

Cooling device for steam turbine

Info

Publication number
JPS5374608A
JPS5374608A JP14973476A JP14973476A JPS5374608A JP S5374608 A JPS5374608 A JP S5374608A JP 14973476 A JP14973476 A JP 14973476A JP 14973476 A JP14973476 A JP 14973476A JP S5374608 A JPS5374608 A JP S5374608A
Authority
JP
Japan
Prior art keywords
cooling device
steam turbine
steam
parts
high temp
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
JP14973476A
Other languages
Japanese (ja)
Inventor
Koichi Mitsuta
Masahiko Miyai
Katsukuni Kuno
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 JP14973476A priority Critical patent/JPS5374608A/en
Publication of JPS5374608A publication Critical patent/JPS5374608A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To control the lowering of efficiency minimum, by limiting cooling steam quantity to the irreducible minimum of the demand, in a cooling device that guides other low temp steam to parts exposed to the high temp steam of a steam turbine and cools the high temp parts of interest.
COPYRIGHT: (C)1978,JPO&Japio
JP14973476A 1976-12-15 1976-12-15 Cooling device for steam turbine Pending JPS5374608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14973476A JPS5374608A (en) 1976-12-15 1976-12-15 Cooling device for steam turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14973476A JPS5374608A (en) 1976-12-15 1976-12-15 Cooling device for steam turbine

Publications (1)

Publication Number Publication Date
JPS5374608A true JPS5374608A (en) 1978-07-03

Family

ID=15481636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14973476A Pending JPS5374608A (en) 1976-12-15 1976-12-15 Cooling device for steam turbine

Country Status (1)

Country Link
JP (1) JPS5374608A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218805A1 (en) * 1981-05-19 1982-12-23 Hitachi, Ltd., Tokyo Steam turbine
DE3209506A1 (en) * 1982-03-16 1983-09-22 Kraftwerk Union AG, 4330 Mülheim AXIAL STEAM TURBINE IN PARTICULAR, IN PARTICULAR VERSION
JPH02205617A (en) * 1989-02-01 1990-08-15 Metal Res Corp:Kk Production of clean steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218805A1 (en) * 1981-05-19 1982-12-23 Hitachi, Ltd., Tokyo Steam turbine
DE3209506A1 (en) * 1982-03-16 1983-09-22 Kraftwerk Union AG, 4330 Mülheim AXIAL STEAM TURBINE IN PARTICULAR, IN PARTICULAR VERSION
JPH02205617A (en) * 1989-02-01 1990-08-15 Metal Res Corp:Kk Production of clean steel
JPH0699737B2 (en) * 1989-02-01 1994-12-07 株式会社メタル・リサーチ・コーポレーション Method for producing clean steel

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