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JPS56132406A - Device for supplying steam to peripheral part of turbine - Google Patents

Device for supplying steam to peripheral part of turbine

Info

Publication number
JPS56132406A
JPS56132406A JP3408180A JP3408180A JPS56132406A JP S56132406 A JPS56132406 A JP S56132406A JP 3408180 A JP3408180 A JP 3408180A JP 3408180 A JP3408180 A JP 3408180A JP S56132406 A JPS56132406 A JP S56132406A
Authority
JP
Japan
Prior art keywords
steam
turbine
peripheral part
peripheral
temperature
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
JP3408180A
Other languages
Japanese (ja)
Inventor
Michio Abe
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 JP3408180A priority Critical patent/JPS56132406A/en
Priority to CA000372832A priority patent/CA1159659A/en
Priority to AU68445/81A priority patent/AU543820B2/en
Publication of JPS56132406A publication Critical patent/JPS56132406A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/209—Heat transfer, e.g. cooling using vortex tubes

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

PURPOSE: To supply the peripheral part of a turbine with peripheral steam corresponding to the temperature of the peripheral part, in order to prevent the fluid in the turbine from leaking, by providing a vortex tube in piping section which connects a steam header and the peripheral part of the turbine to each other.
CONSTITUTION: A vortex tube 19 and a peripheral steam regulator 15 are provided in a piping section which connects a steam header 13 and the peripheral part 24 of a turbine 7 to each other. The quantity of steam flowing out of a high-temperature and a low-temperature steam outlet ports 21, 20 is changed by appropriately opening or closing a flow control valve 23. After high-temperature steam having flown out of the high-temperature steam outlet port 21 is adjusted to appropriate pressure by a peripheral steam regulator 15, the steam is supplied from a peripheral steam header 16 to the peripheral part 24 of the turbine 7 to prevent the fluid in the turbine from leaking.
COPYRIGHT: (C)1981,JPO&Japio
JP3408180A 1980-03-19 1980-03-19 Device for supplying steam to peripheral part of turbine Pending JPS56132406A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3408180A JPS56132406A (en) 1980-03-19 1980-03-19 Device for supplying steam to peripheral part of turbine
CA000372832A CA1159659A (en) 1980-03-19 1981-03-12 Apparatus for supplying steam to gland seal of turbine
AU68445/81A AU543820B2 (en) 1980-03-19 1981-03-17 Supplying steam to a gland seal of a turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3408180A JPS56132406A (en) 1980-03-19 1980-03-19 Device for supplying steam to peripheral part of turbine

Publications (1)

Publication Number Publication Date
JPS56132406A true JPS56132406A (en) 1981-10-16

Family

ID=12404304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3408180A Pending JPS56132406A (en) 1980-03-19 1980-03-19 Device for supplying steam to peripheral part of turbine

Country Status (1)

Country Link
JP (1) JPS56132406A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951105A (en) * 1982-09-20 1984-03-24 Hitachi Ltd Gap control method of steam turbine
JP2015072007A (en) * 2013-09-09 2015-04-16 ゼネラル・エレクトリック・カンパニイ Three-dimensional printing process, swirling device and thermal management process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951105A (en) * 1982-09-20 1984-03-24 Hitachi Ltd Gap control method of steam turbine
JP2015072007A (en) * 2013-09-09 2015-04-16 ゼネラル・エレクトリック・カンパニイ Three-dimensional printing process, swirling device and thermal management process

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