JPS5313005A - Turbine stage internal structure - Google Patents

Turbine stage internal structure

Info

Publication number
JPS5313005A
JPS5313005A JP8600576A JP8600576A JPS5313005A JP S5313005 A JPS5313005 A JP S5313005A JP 8600576 A JP8600576 A JP 8600576A JP 8600576 A JP8600576 A JP 8600576A JP S5313005 A JPS5313005 A JP S5313005A
Authority
JP
Japan
Prior art keywords
turbine stage
stage internal
turbine
internal
ensure
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
JP8600576A
Other languages
Japanese (ja)
Other versions
JPS5515607B2 (en
Inventor
Kuniyoshi Tsubouchi
Takeshi Sato
Norio Yasugadaira
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 JP8600576A priority Critical patent/JPS5515607B2/ja
Publication of JPS5313005A publication Critical patent/JPS5313005A/en
Publication of JPS5515607B2 publication Critical patent/JPS5515607B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To ensure the efficiency of turbine stage, by eliminating effect to main flow in a turbine by nose leakage flow leaked from a moving vane.
COPYRIGHT: (C)1978,JPO&Japio
JP8600576A 1976-07-21 1976-07-21 Expired JPS5515607B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8600576A JPS5515607B2 (en) 1976-07-21 1976-07-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8600576A JPS5515607B2 (en) 1976-07-21 1976-07-21

Publications (2)

Publication Number Publication Date
JPS5313005A true JPS5313005A (en) 1978-02-06
JPS5515607B2 JPS5515607B2 (en) 1980-04-24

Family

ID=13874565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8600576A Expired JPS5515607B2 (en) 1976-07-21 1976-07-21

Country Status (1)

Country Link
JP (1) JPS5515607B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024581A (en) * 1988-10-06 1991-06-18 Gec Alsthom Sa Devices for reducing deflection and stress in turbine diaphragms
JP2013221521A (en) * 2012-04-17 2013-10-28 General Electric Co <Ge> Method and apparatus for clearance flow reduction in turbine
EP3358142A1 (en) * 2017-02-02 2018-08-08 General Electric Company Turbine tip shroud leakage flow control

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628082Y2 (en) * 1984-04-04 1987-02-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024581A (en) * 1988-10-06 1991-06-18 Gec Alsthom Sa Devices for reducing deflection and stress in turbine diaphragms
JP2013221521A (en) * 2012-04-17 2013-10-28 General Electric Co <Ge> Method and apparatus for clearance flow reduction in turbine
EP3358142A1 (en) * 2017-02-02 2018-08-08 General Electric Company Turbine tip shroud leakage flow control
US11092028B2 (en) 2017-02-02 2021-08-17 General Electric Company Tip balance slits for turbines

Also Published As

Publication number Publication date
JPS5515607B2 (en) 1980-04-24

Similar Documents

Publication Publication Date Title
JPS5317818A (en) Supercharger of steam turbine
JPS51126505A (en) Rotor case for type eluid machines
JPS5313005A (en) Turbine stage internal structure
JPS5274706A (en) Turbine vane train
JPS52137523A (en) Impulse turbine
JPS5438431A (en) Turbosupercharger
JPS5293809A (en) Low-pressure turbine steam discharge hood
JPS52109006A (en) Leakage flow control structure for turbine
JPS53100303A (en) Internal structure for steps in axial-flow fluid machine
JPS5423804A (en) Axial flow turbine
JPS5320109A (en) Rotor and fluid machine utilizing the same
JPS5372944A (en) Hydraulic turbines
JPS5425310A (en) Moving vane connection structure
JPS53122002A (en) Seal device
JPS5374607A (en) Steam separating vane
JPS5389006A (en) Vane type fluid pump
JPS5423816A (en) Turbine case of exhaust turbine supercharger
JPS5314206A (en) Axial-flow turbine nozzle
JPS59100087A (en) Multi-vane propeller
JPS53118604A (en) Cooling method of steam turbine rotor
JPS5395405A (en) Connection device for turbine moving vane
JPS5298841A (en) Guide vane
JPS52143306A (en) Turbine bypass operation method and its system
JPS5337205A (en) Controlling system for inlet steam pressure in steam turbine
JPS52124506A (en) Axial-flow turbo-machine