JPS55161904A - Combination structure of wheel chamber of steam turbine - Google Patents
Combination structure of wheel chamber of steam turbineInfo
- Publication number
- JPS55161904A JPS55161904A JP7003679A JP7003679A JPS55161904A JP S55161904 A JPS55161904 A JP S55161904A JP 7003679 A JP7003679 A JP 7003679A JP 7003679 A JP7003679 A JP 7003679A JP S55161904 A JPS55161904 A JP S55161904A
- Authority
- JP
- Japan
- Prior art keywords
- key
- adjusting
- steam turbine
- shims
- thrust
- 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
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE: To facilitate a centering operation of adjacent wheel chambers of a steam turbine by altering or adjusting the thickness of a shim or shims interposed between a key holder and a key member at a connecting portion of the adjacent wheel chambers.
CONSTITUTION: A thrust key 15 includes a key member 16, a key holder 17, adjusting shims 18, and a clamping bolt 19, and thickness 20 of the thrust key can thus be adjusted by addition or removal of a suitable number of the adjusting shims 18. The structure of the thrust key can thus eliminate the necessity for production of provisional keys and for adjustable working of actual keys, simplify the working processes thereof, and shorten the assembling and adjusting steps of the processes.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7003679A JPS55161904A (en) | 1979-06-06 | 1979-06-06 | Combination structure of wheel chamber of steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7003679A JPS55161904A (en) | 1979-06-06 | 1979-06-06 | Combination structure of wheel chamber of steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55161904A true JPS55161904A (en) | 1980-12-16 |
Family
ID=13419954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7003679A Pending JPS55161904A (en) | 1979-06-06 | 1979-06-06 | Combination structure of wheel chamber of steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55161904A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011012676A (en) * | 2009-06-30 | 2011-01-20 | General Electric Co <Ge> | System and method for aligning turbine component |
| JP2012017739A (en) * | 2010-07-09 | 2012-01-26 | General Electric Co <Ge> | Compressible support for turbine engine |
| JP2017141727A (en) * | 2016-02-10 | 2017-08-17 | 三菱日立パワーシステムズ株式会社 | Manufacturing method of casing and manufacturing method of rotary machine |
| CN108518251A (en) * | 2018-04-16 | 2018-09-11 | 山东齐鲁电机制造有限公司 | A kind of adjustable push-pull device at fixed of steam turbine |
-
1979
- 1979-06-06 JP JP7003679A patent/JPS55161904A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011012676A (en) * | 2009-06-30 | 2011-01-20 | General Electric Co <Ge> | System and method for aligning turbine component |
| EP2270316A3 (en) * | 2009-06-30 | 2014-04-16 | General Electric Company | System for aligning turbine components |
| JP2012017739A (en) * | 2010-07-09 | 2012-01-26 | General Electric Co <Ge> | Compressible support for turbine engine |
| JP2017141727A (en) * | 2016-02-10 | 2017-08-17 | 三菱日立パワーシステムズ株式会社 | Manufacturing method of casing and manufacturing method of rotary machine |
| CN108518251A (en) * | 2018-04-16 | 2018-09-11 | 山东齐鲁电机制造有限公司 | A kind of adjustable push-pull device at fixed of steam turbine |
| CN108518251B (en) * | 2018-04-16 | 2020-08-18 | 山东齐鲁电机制造有限公司 | Adjustable push-pull device of steam turbine |
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