JPS55137303A - Double flow type nozzle box - Google Patents

Double flow type nozzle box

Info

Publication number
JPS55137303A
JPS55137303A JP4433579A JP4433579A JPS55137303A JP S55137303 A JPS55137303 A JP S55137303A JP 4433579 A JP4433579 A JP 4433579A JP 4433579 A JP4433579 A JP 4433579A JP S55137303 A JPS55137303 A JP S55137303A
Authority
JP
Japan
Prior art keywords
nozzle box
flow type
type nozzle
double flow
rotor
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
JP4433579A
Other languages
Japanese (ja)
Inventor
Hajime Shibaoka
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 JP4433579A priority Critical patent/JPS55137303A/en
Publication of JPS55137303A publication Critical patent/JPS55137303A/en
Pending legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

PURPOSE: To prevent the deformation of a nozzle box by providing a plurality of reinforcing boards on the outer wall of nozzle box in the axial direction of rotor.
CONSTITUTION: A plurality of reinforcing boards 17 are provided on the outer wall of a nozzle box 2 in the axial direction of rotor. Since secondary moment on the partial cross-section of nozzle box is increased, the deformation of nozzle box 2 can be prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP4433579A 1979-04-13 1979-04-13 Double flow type nozzle box Pending JPS55137303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4433579A JPS55137303A (en) 1979-04-13 1979-04-13 Double flow type nozzle box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4433579A JPS55137303A (en) 1979-04-13 1979-04-13 Double flow type nozzle box

Publications (1)

Publication Number Publication Date
JPS55137303A true JPS55137303A (en) 1980-10-27

Family

ID=12688637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4433579A Pending JPS55137303A (en) 1979-04-13 1979-04-13 Double flow type nozzle box

Country Status (1)

Country Link
JP (1) JPS55137303A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07119407A (en) * 1993-10-27 1995-05-09 Mitsubishi Heavy Ind Ltd Nozzle chamber structure of double-flow type high-pressure turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07119407A (en) * 1993-10-27 1995-05-09 Mitsubishi Heavy Ind Ltd Nozzle chamber structure of double-flow type high-pressure turbine

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