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JPS6081202U - axial turbine - Google Patents

axial turbine

Info

Publication number
JPS6081202U
JPS6081202U JP17306683U JP17306683U JPS6081202U JP S6081202 U JPS6081202 U JP S6081202U JP 17306683 U JP17306683 U JP 17306683U JP 17306683 U JP17306683 U JP 17306683U JP S6081202 U JPS6081202 U JP S6081202U
Authority
JP
Japan
Prior art keywords
axial flow
axial turbine
flow turbine
disc
guide plate
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.)
Granted
Application number
JP17306683U
Other languages
Japanese (ja)
Other versions
JPH0245441Y2 (en
Inventor
倉元　靖夫
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 JP17306683U priority Critical patent/JPS6081202U/en
Publication of JPS6081202U publication Critical patent/JPS6081202U/en
Application granted granted Critical
Publication of JPH0245441Y2 publication Critical patent/JPH0245441Y2/ja
Granted 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 the drawing]

第１図は従来形の衝動タービン段落を示す断面図、第２
図は仕切板の翼根部付近の断面図、第３図は翼車円板の
翼根部付近の断面図、第４図は本考案のガイド板を付け
た歯車円板を装備するタービン段落例を示す断面図、第
５図は第３図の例に本考案のガイド板を組合せ、仕切板
からのアクシャルフィンと対にした例の断面図、第６図
は仕切板からのアクシャルフィンと本考案のガイド板ヲ
組合せた例の断面図である。 １１・・・仕切板、１２・・・ノズル、１３・・・ラビ
リンスパツキン、１５．１７・・・アクシャルフィン、
１６・・・フィン、２１・・・翼車円板、２２・・・動
翼、２５．２６．２７・・・ガイド板、３１・・・空間
、３２・・・通り空間、３３・・・バランスホール、３
４・・・通路。 第３−図 第４図−Figure 1 is a sectional view showing a conventional impulse turbine stage;
The figure is a sectional view of the partition plate near the blade root, Figure 3 is a sectional view of the blade wheel disk near the blade root, and Figure 4 is an example of a turbine stage equipped with a gear disk equipped with the guide plate of the present invention. FIG. 5 is a cross-sectional view of an example in which the guide plate of the present invention is combined with the example shown in FIG. 3 and paired with an axial fin from a partition plate, and FIG. FIG. 3 is a cross-sectional view of an example of a combination of guide plates of the present invention. 11... Partition plate, 12... Nozzle, 13... Labyrinth packing, 15.17... Axial fin,
16... Fin, 21... Blade wheel disc, 22... Moving blade, 25.26.27... Guide plate, 31... Space, 32... Street space, 33... balance hole, 3
4...Aisle. Figure 3-Figure 4-

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円板形軸流タービン段落において、翼車円板の上流側翼
根部近傍に内径側の断面形状が凹面の環状の突出棚を有
するガイド板を付設したことを特徴とする軸流タービン
。An axial flow turbine characterized in that, in a stage of a disc-shaped axial flow turbine, a guide plate having an annular protruding shelf with a concave cross-sectional shape on the inner diameter side is attached near a blade root on the upstream side of a blade wheel disc.
JP17306683U 1983-11-10 1983-11-10 axial turbine Granted JPS6081202U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17306683U JPS6081202U (en) 1983-11-10 1983-11-10 axial turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17306683U JPS6081202U (en) 1983-11-10 1983-11-10 axial turbine

Publications (2)

Publication Number Publication Date
JPS6081202U true JPS6081202U (en) 1985-06-05
JPH0245441Y2 JPH0245441Y2 (en) 1990-12-03

Family

ID=30377105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17306683U Granted JPS6081202U (en) 1983-11-10 1983-11-10 axial turbine

Country Status (1)

Country Link
JP (1) JPS6081202U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005240727A (en) * 2004-02-27 2005-09-08 Mitsubishi Heavy Ind Ltd Impulse axial flow turbine
JP2009243287A (en) * 2008-03-28 2009-10-22 Toshiba Corp Axial flow turbine
WO2014010052A1 (en) * 2012-07-11 2014-01-16 株式会社日立製作所 Axial flow fluid machine
JP2017172564A (en) * 2016-03-25 2017-09-28 三菱日立パワーシステムズ株式会社 Rotary machine
JP2018132028A (en) * 2017-02-17 2018-08-23 三菱重工業株式会社 Axial flow rotary machine and rotor blade member
JP2020197147A (en) * 2019-05-31 2020-12-10 三菱パワー株式会社 Steam turbine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51116304A (en) * 1975-04-04 1976-10-13 Hitachi Ltd Moving root fin
JPS57116102A (en) * 1980-08-06 1982-07-20 Rolls Royce Stationary blade assembly for turbo apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51116304A (en) * 1975-04-04 1976-10-13 Hitachi Ltd Moving root fin
JPS57116102A (en) * 1980-08-06 1982-07-20 Rolls Royce Stationary blade assembly for turbo apparatus

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005240727A (en) * 2004-02-27 2005-09-08 Mitsubishi Heavy Ind Ltd Impulse axial flow turbine
JP2009243287A (en) * 2008-03-28 2009-10-22 Toshiba Corp Axial flow turbine
WO2014010052A1 (en) * 2012-07-11 2014-01-16 株式会社日立製作所 Axial flow fluid machine
CN104520540A (en) * 2012-07-11 2015-04-15 三菱日立电力系统株式会社 Axial flow fluid machine
JPWO2014010052A1 (en) * 2012-07-11 2016-06-20 三菱日立パワーシステムズ株式会社 Axial fluid machine
WO2017163911A1 (en) * 2016-03-25 2017-09-28 三菱日立パワーシステムズ株式会社 Rotary machine
JP2017172564A (en) * 2016-03-25 2017-09-28 三菱日立パワーシステムズ株式会社 Rotary machine
KR20180114175A (en) * 2016-03-25 2018-10-17 미츠비시 히타치 파워 시스템즈 가부시키가이샤 Rotary machine
US11092026B2 (en) 2016-03-25 2021-08-17 Mitsubishi Power, Ltd. Rotary machine
JP2018132028A (en) * 2017-02-17 2018-08-23 三菱重工業株式会社 Axial flow rotary machine and rotor blade member
WO2018151251A1 (en) * 2017-02-17 2018-08-23 三菱重工業株式会社 Axial flow rotating machine, and moving blade member
CN110291274A (en) * 2017-02-17 2019-09-27 三菱重工业株式会社 Axial flow rotary machine tool, movable vane component
JP2020197147A (en) * 2019-05-31 2020-12-10 三菱パワー株式会社 Steam turbine

Also Published As

Publication number Publication date
JPH0245441Y2 (en) 1990-12-03

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