JPS5215907A - Reheat steam turbine rotor cooling system - Google Patents

Reheat steam turbine rotor cooling system

Info

Publication number
JPS5215907A
JPS5215907A JP9157775A JP9157775A JPS5215907A JP S5215907 A JPS5215907 A JP S5215907A JP 9157775 A JP9157775 A JP 9157775A JP 9157775 A JP9157775 A JP 9157775A JP S5215907 A JPS5215907 A JP S5215907A
Authority
JP
Japan
Prior art keywords
cooling system
steam turbine
turbine rotor
reheat steam
rotor cooling
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.)
Granted
Application number
JP9157775A
Other languages
Japanese (ja)
Other versions
JPS5338362B2 (en
Inventor
Takaaki Nakahira
Shoichi Hinosa
Michinobu Fujii
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 JP9157775A priority Critical patent/JPS5215907A/en
Publication of JPS5215907A publication Critical patent/JPS5215907A/en
Publication of JPS5338362B2 publication Critical patent/JPS5338362B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

PURPOSE: A reheat steam turbine rotor cooling system, that performs not abruptly reducing rotor surface temperature eventually if cooling steam is supplied when a turbine is going to start driving.
COPYRIGHT: (C)1977,JPO&Japio
JP9157775A 1975-07-29 1975-07-29 Reheat steam turbine rotor cooling system Granted JPS5215907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9157775A JPS5215907A (en) 1975-07-29 1975-07-29 Reheat steam turbine rotor cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9157775A JPS5215907A (en) 1975-07-29 1975-07-29 Reheat steam turbine rotor cooling system

Publications (2)

Publication Number Publication Date
JPS5215907A true JPS5215907A (en) 1977-02-05
JPS5338362B2 JPS5338362B2 (en) 1978-10-14

Family

ID=14030378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9157775A Granted JPS5215907A (en) 1975-07-29 1975-07-29 Reheat steam turbine rotor cooling system

Country Status (1)

Country Link
JP (1) JPS5215907A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567915A (en) * 1979-07-02 1981-01-27 Kubota Ltd Combustion control of incinerator
JPS5625609A (en) * 1979-08-06 1981-03-12 Takuma Co Ltd Automatic operating device of waste incinerator
JPS5673383U (en) * 1979-10-31 1981-06-16
DE3209506A1 (en) * 1982-03-16 1983-09-22 Kraftwerk Union AG, 4330 Mülheim AXIAL STEAM TURBINE IN PARTICULAR, IN PARTICULAR VERSION
US4648791A (en) * 1984-06-30 1987-03-10 Bbc Brown, Boveri & Company, Limited Rotor, consisting essentially of a disc requiring cooling and of a drum
JPH02115609A (en) * 1988-10-21 1990-04-27 Kubota Ltd Controlling method for combustion of refuse incinerator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567915A (en) * 1979-07-02 1981-01-27 Kubota Ltd Combustion control of incinerator
JPS5625609A (en) * 1979-08-06 1981-03-12 Takuma Co Ltd Automatic operating device of waste incinerator
JPS6255053B2 (en) * 1979-08-06 1987-11-18 Takuma Kk
JPS5673383U (en) * 1979-10-31 1981-06-16
DE3209506A1 (en) * 1982-03-16 1983-09-22 Kraftwerk Union AG, 4330 Mülheim AXIAL STEAM TURBINE IN PARTICULAR, IN PARTICULAR VERSION
US4571153A (en) * 1982-03-16 1986-02-18 Kraftwerk Union Aktiengesellschaft Axial-admission steam turbine, especially of double-flow construction
US4648791A (en) * 1984-06-30 1987-03-10 Bbc Brown, Boveri & Company, Limited Rotor, consisting essentially of a disc requiring cooling and of a drum
JPH02115609A (en) * 1988-10-21 1990-04-27 Kubota Ltd Controlling method for combustion of refuse incinerator

Also Published As

Publication number Publication date
JPS5338362B2 (en) 1978-10-14

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