JPS58142302U - axial flow turbomachinery - Google Patents

axial flow turbomachinery

Info

Publication number
JPS58142302U
JPS58142302U JP3805382U JP3805382U JPS58142302U JP S58142302 U JPS58142302 U JP S58142302U JP 3805382 U JP3805382 U JP 3805382U JP 3805382 U JP3805382 U JP 3805382U JP S58142302 U JPS58142302 U JP S58142302U
Authority
JP
Japan
Prior art keywords
axial flow
flow turbomachinery
balance hole
turbomachinery
turbine stage
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
JP3805382U
Other languages
Japanese (ja)
Inventor
竹永　久邦
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP3805382U priority Critical patent/JPS58142302U/en
Publication of JPS58142302U publication Critical patent/JPS58142302U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の衝動タービン段落の翼部分を示　、した
図、第２図は本考案の一実施例としての衝動タービン段
落の翼部分を示した図である。 １・・・・・・ノズル、２・・・・・・動翼、３・・・
・・・仕切板、４・・・・・・ロータディスク、６・・
・・・・バランスホール、７゜８・・・・・・フィン、
９・・・・・・ロータ、１０・・・・・・プラグ。FIG. 1 is a diagram showing a blade portion of a conventional impulse turbine stage, and FIG. 2 is a diagram showing a blade portion of an impulse turbine stage as an embodiment of the present invention. 1... Nozzle, 2... Moving blade, 3...
...Partition plate, 4...Rotor disk, 6...
...Balance hole, 7゜8...Fin,
9...Rotor, 10...Plug.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 衝動タービン段落のロータディスクにバランスホールを
有する軸流ターボ機械において、前記バランスホールに
その大きさを適宜調整するための部材を交換可能に嵌合
させたことを特徴とする軸流ターボ機、械。An axial flow turbomachine having a balance hole in a rotor disk of an impulse turbine stage, characterized in that a member for appropriately adjusting the size of the balance hole is fitted in a replaceable manner. .
JP3805382U 1982-03-19 1982-03-19 axial flow turbomachinery Pending JPS58142302U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3805382U JPS58142302U (en) 1982-03-19 1982-03-19 axial flow turbomachinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3805382U JPS58142302U (en) 1982-03-19 1982-03-19 axial flow turbomachinery

Publications (1)

Publication Number Publication Date
JPS58142302U true JPS58142302U (en) 1983-09-26

Family

ID=30049416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3805382U Pending JPS58142302U (en) 1982-03-19 1982-03-19 axial flow turbomachinery

Country Status (1)

Country Link
JP (1) JPS58142302U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009168019A (en) * 2008-01-10 2009-07-30 General Electric Co <Ge> Device for plugging turbine wheel hole
JP2010127281A (en) * 2008-11-26 2010-06-10 General Electric Co <Ge> Insert for through-holes and method therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079610A (en) * 1973-11-16 1975-06-28
JPS5337210A (en) * 1976-09-17 1978-04-06 Hitachi Ltd Cooling structure for steam turbine rotor
JPS58143101A (en) * 1982-02-22 1983-08-25 Toshiba Corp Steam turbine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079610A (en) * 1973-11-16 1975-06-28
JPS5337210A (en) * 1976-09-17 1978-04-06 Hitachi Ltd Cooling structure for steam turbine rotor
JPS58143101A (en) * 1982-02-22 1983-08-25 Toshiba Corp Steam turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009168019A (en) * 2008-01-10 2009-07-30 General Electric Co <Ge> Device for plugging turbine wheel hole
JP2010127281A (en) * 2008-11-26 2010-06-10 General Electric Co <Ge> Insert for through-holes and method therefor

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