JPS59130077U - Welded guide vane for water turbines - Google Patents

Welded guide vane for water turbines

Info

Publication number
JPS59130077U
JPS59130077U JP1983024006U JP2400683U JPS59130077U JP S59130077 U JPS59130077 U JP S59130077U JP 1983024006 U JP1983024006 U JP 1983024006U JP 2400683 U JP2400683 U JP 2400683U JP S59130077 U JPS59130077 U JP S59130077U
Authority
JP
Japan
Prior art keywords
guide vane
welded
water turbines
shaft portion
end faces
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
JP1983024006U
Other languages
Japanese (ja)
Inventor
正心 高野
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 JP1983024006U priority Critical patent/JPS59130077U/en
Publication of JPS59130077U publication Critical patent/JPS59130077U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Hydraulic Turbines (AREA)

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ａ、　　ｂは従来例を示し、第１図ａはガイドベ
ーン要部の構成図、第１図すは第１図ａに示すＡ−Ａ断
面図、第２図ａ、　ｂは本考案の実施例を示し、第２図
ａはガイドベーンの要部の構成図、第２図すは第２図ａ
に示すＰ部の詳細図、第３．２１．２１２の実施例を示
し、第３図ａは要部の詳細図、第３図すは第３図ａのＢ
−Ｂ矢視図である。 ３・・・ガイドベーン、４．３４・・・端板、５・・・
軸部、２０・・・凹所、３４ａ・・・壁。Figures 1a and 1b show a conventional example, Figure 1a is a configuration diagram of the main part of the guide vane, Figure 1 is a sectional view taken along line A-A shown in Figure 1a, and Figures 2a and b are the main parts of the guide vane. An embodiment of the invention is shown, FIG. 2a is a configuration diagram of the main parts of the guide vane, and FIG.
3.21.212 is a detailed view of the P part shown in FIG.
-B arrow view. 3... Guide vane, 4.34... End plate, 5...
Shaft portion, 20... recess, 34a... wall.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）断面翼形の中空体として形成された両端面の中空
部に端板と軸部とを設け、該軸部を揺動可能に支承され
るガイドベーンにおいて、前記中空部れプラそれぞれ中
空部の内側に向って引き込んで溶接し、該両端面側に凹
所を設けたことを特徴とする水車用溶接構造のガイドベ
ーン。(1) In a guide vane in which an end plate and a shaft portion are provided in the hollow portions of both end faces formed as a hollow body having an airfoil shape in cross section, and the shaft portion is swingably supported, each of the hollow portions is hollow. 1. A welded guide vane for a water turbine, characterized in that the guide vane is welded inwardly and has recesses on both end faces. （２）実用新案登録請求の範囲第１項に記載のガイドベ
ーンにおいて、両端面側の凹所に軸部を挾んで翼形の長
手方向に端板から突出する壁を設けたことを特徴とする
水車用溶接構造のガイド(2) Utility Model Registration Scope of Claim 1 The guide vane is characterized in that walls are provided in the recesses on both end faces, sandwiching the shaft portion and protruding from the end plate in the longitudinal direction of the airfoil. Guide to welded structures for water turbines
JP1983024006U 1983-02-21 1983-02-21 Welded guide vane for water turbines Pending JPS59130077U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983024006U JPS59130077U (en) 1983-02-21 1983-02-21 Welded guide vane for water turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983024006U JPS59130077U (en) 1983-02-21 1983-02-21 Welded guide vane for water turbines

Publications (1)

Publication Number Publication Date
JPS59130077U true JPS59130077U (en) 1984-08-31

Family

ID=30155066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983024006U Pending JPS59130077U (en) 1983-02-21 1983-02-21 Welded guide vane for water turbines

Country Status (1)

Country Link
JP (1) JPS59130077U (en)

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