JPS55134706A - Low-pressure exhaust casing for steam turbine - Google Patents

Low-pressure exhaust casing for steam turbine

Info

Publication number
JPS55134706A
JPS55134706A JP4271579A JP4271579A JPS55134706A JP S55134706 A JPS55134706 A JP S55134706A JP 4271579 A JP4271579 A JP 4271579A JP 4271579 A JP4271579 A JP 4271579A JP S55134706 A JPS55134706 A JP S55134706A
Authority
JP
Japan
Prior art keywords
low
pressure exhaust
exhaust casing
casing
steam turbine
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
JP4271579A
Other languages
Japanese (ja)
Inventor
Tomoharu Nishiguchi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP4271579A priority Critical patent/JPS55134706A/en
Publication of JPS55134706A publication Critical patent/JPS55134706A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate the influence possibly caused to alignment of bearing and shaft sealing means by deformation of the low-pressure exhaust casing of a steam turbine, by connecting the low-pressure exhaust casing and gland packing by use of a cylindrical expansion joint in a manner that they can be moved relative to each other.
CONSTITUTION: An end wall of the low-pressure exhaust casing 1 and a bearing housing 5 are not fixed rigidly to each other, but the casing 1 is placed in freely movable manner relative to the fixed housing 5 which is supported on base 6. Further, a gland packing 8, adapted for sealing the shaft of a rotor 2 at the portion thereof extended within the confine of casing 1, is fixed to the bearing housing 5 by a fixing means 21. Between the gland packing 8 and a conical structural member 7, there is provided a cylindrical expansion joint 22 which is fitted on the turbine shaft, in the manner connecting them with each other.
COPYRIGHT: (C)1980,JPO&Japio
JP4271579A 1979-04-09 1979-04-09 Low-pressure exhaust casing for steam turbine Pending JPS55134706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4271579A JPS55134706A (en) 1979-04-09 1979-04-09 Low-pressure exhaust casing for steam turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4271579A JPS55134706A (en) 1979-04-09 1979-04-09 Low-pressure exhaust casing for steam turbine

Publications (1)

Publication Number Publication Date
JPS55134706A true JPS55134706A (en) 1980-10-20

Family

ID=12643757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4271579A Pending JPS55134706A (en) 1979-04-09 1979-04-09 Low-pressure exhaust casing for steam turbine

Country Status (1)

Country Link
JP (1) JPS55134706A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009057973A (en) * 2007-08-31 2009-03-19 General Electric Co <Ge> Gas turbine rotor and stator support system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009057973A (en) * 2007-08-31 2009-03-19 General Electric Co <Ge> Gas turbine rotor and stator support system

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