JPS52109017A - Cooling and void seal device for moving vane nose part - Google Patents

Cooling and void seal device for moving vane nose part

Info

Publication number
JPS52109017A
JPS52109017A JP2416276A JP2416276A JPS52109017A JP S52109017 A JPS52109017 A JP S52109017A JP 2416276 A JP2416276 A JP 2416276A JP 2416276 A JP2416276 A JP 2416276A JP S52109017 A JPS52109017 A JP S52109017A
Authority
JP
Japan
Prior art keywords
moving vane
nose part
cooling
vane nose
seal device
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
JP2416276A
Other languages
Japanese (ja)
Inventor
Soichi Kurosawa
Nobuyuki Iizuka
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 JP2416276A priority Critical patent/JPS52109017A/en
Publication of JPS52109017A publication Critical patent/JPS52109017A/en
Pending legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To reduce high temperature corrosion and thermal fatigue and increase the life of a moving vane by cooling a moving vane nose part by low temperature fluid, and further to prevent the leakage of high temperature fluid and improve thermal efficiency by sealing the void of the moving vane nose part and a shroud by low temperature fluid.
COPYRIGHT: (C)1977,JPO&Japio
JP2416276A 1976-03-08 1976-03-08 Cooling and void seal device for moving vane nose part Pending JPS52109017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2416276A JPS52109017A (en) 1976-03-08 1976-03-08 Cooling and void seal device for moving vane nose part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2416276A JPS52109017A (en) 1976-03-08 1976-03-08 Cooling and void seal device for moving vane nose part

Publications (1)

Publication Number Publication Date
JPS52109017A true JPS52109017A (en) 1977-09-12

Family

ID=12130637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2416276A Pending JPS52109017A (en) 1976-03-08 1976-03-08 Cooling and void seal device for moving vane nose part

Country Status (1)

Country Link
JP (1) JPS52109017A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008138662A (en) * 2006-11-30 2008-06-19 General Electric Co <Ge> Integral turbine nozzle and shroud assembly and system for recovering cooling of these combinations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008138662A (en) * 2006-11-30 2008-06-19 General Electric Co <Ge> Integral turbine nozzle and shroud assembly and system for recovering cooling of these combinations

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