JPS52109006A - Leakage flow control structure for turbine - Google Patents

Leakage flow control structure for turbine

Info

Publication number
JPS52109006A
JPS52109006A JP2417176A JP2417176A JPS52109006A JP S52109006 A JPS52109006 A JP S52109006A JP 2417176 A JP2417176 A JP 2417176A JP 2417176 A JP2417176 A JP 2417176A JP S52109006 A JPS52109006 A JP S52109006A
Authority
JP
Japan
Prior art keywords
turbine
leakage flow
flow control
control structure
bucket
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
JP2417176A
Other languages
Japanese (ja)
Other versions
JPS5545726B2 (en
Inventor
Kunio Tsuji
Yoshiaki Yamazaki
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 JP2417176A priority Critical patent/JPS52109006A/en
Publication of JPS52109006A publication Critical patent/JPS52109006A/en
Publication of JPS5545726B2 publication Critical patent/JPS5545726B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

PURPOSE: A structure that reduces leakage flow between a fin and a bucket cover is formed to relatively increase flow rate into the bucket, thus improving turbine efficiency.
COPYRIGHT: (C)1977,JPO&Japio
JP2417176A 1976-03-08 1976-03-08 Leakage flow control structure for turbine Granted JPS52109006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2417176A JPS52109006A (en) 1976-03-08 1976-03-08 Leakage flow control structure for turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2417176A JPS52109006A (en) 1976-03-08 1976-03-08 Leakage flow control structure for turbine

Publications (2)

Publication Number Publication Date
JPS52109006A true JPS52109006A (en) 1977-09-12
JPS5545726B2 JPS5545726B2 (en) 1980-11-19

Family

ID=12130889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2417176A Granted JPS52109006A (en) 1976-03-08 1976-03-08 Leakage flow control structure for turbine

Country Status (1)

Country Link
JP (1) JPS52109006A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752603A (en) * 1980-09-17 1982-03-29 Toshiba Corp Leakage preventing device in turbine
JPS5753785U (en) * 1980-09-10 1982-03-29
US6644924B1 (en) * 2002-05-31 2003-11-11 General Electric Company Covers for turbine buckets and methods of assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859440U (en) * 1981-10-19 1983-04-21 ヤンマー農機株式会社 Dust prevention device on the feed port side of the threshing machine

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF ENGINEERING FOR POWR=1961 *
KONSTRUKTIONEN AUS DEM DAMPFTURBINENBAU=1967 *
TOURNAL OF ENGINEERING FOR POWR=1961 *
UNTERSUCHUNG UND BERECHNUNG AXIALER TURBINENSTUFEN=1973 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753785U (en) * 1980-09-10 1982-03-29
JPS5752603A (en) * 1980-09-17 1982-03-29 Toshiba Corp Leakage preventing device in turbine
US6644924B1 (en) * 2002-05-31 2003-11-11 General Electric Company Covers for turbine buckets and methods of assembly
CN100359136C (en) * 2002-05-31 2008-01-02 通用电气公司 Housing for tubine blade and assembling method thereof

Also Published As

Publication number Publication date
JPS5545726B2 (en) 1980-11-19

Similar Documents

Publication Publication Date Title
JPS5298804A (en) Turbine operation
JPS5317818A (en) Supercharger of steam turbine
JPS52109006A (en) Leakage flow control structure for turbine
JPS5362271A (en) Wind selector
JPS5320109A (en) Rotor and fluid machine utilizing the same
JPS5294557A (en) Heat pipe with self-expansion capability
JPS5293809A (en) Low-pressure turbine steam discharge hood
JPS5353018A (en) High pressure vessel
JPS5231209A (en) Turbine blade
JPS5367343A (en) Thyristor converter
JPS5341693A (en) Fuel assembly
JPS5332941A (en) Ventilator
JPS536748A (en) Dydraulic machinery guide vane
JPS534008A (en) Fuel composition
JPS5372944A (en) Hydraulic turbines
JPS5375766A (en) Mounting construction for semiconductor element
JPS5350538A (en) Collector
JPS52104058A (en) Production of semiconductor device
JPS51132309A (en) Rivival type gas turbine
JPS5294077A (en) Semi-conductor part having radiatoer
JPS5417405A (en) Turbine tip
JPS52101385A (en) Nuclear fuel element
JPS5213045A (en) Super-low head hydraulic power method
JPS52100086A (en) Down commer pipe
JPS5353017A (en) High pressure vessel