JPH0378978U - - Google Patents

Info

Publication number
JPH0378978U
JPH0378978U JP1989139293U JP13929389U JPH0378978U JP H0378978 U JPH0378978 U JP H0378978U JP 1989139293 U JP1989139293 U JP 1989139293U JP 13929389 U JP13929389 U JP 13929389U JP H0378978 U JPH0378978 U JP H0378978U
Authority
JP
Japan
Prior art keywords
casing
wheeled
runner
francis turbine
wheel operation
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
JP1989139293U
Other languages
English (en)
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 filed Critical
Priority to JP1989139293U priority Critical patent/JPH0378978U/ja
Publication of JPH0378978U publication Critical patent/JPH0378978U/ja
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)

Description

【図面の簡単な説明】
第1図はこの考案の実施例による二輪フランシ
ス水車のランナ空転損失低減装置の片側を示す縦
断面図、第2図は従来の二輪フランシス水車の正
面図である。 2……入口弁、3……ケーシング、4……ガイ
ドベーン、5……ランナ、6……吸出し管、8…
…ケーシング排水管、8a……ケーシング排水弁
、9……ラビリンス給水管。

Claims (1)

    【実用新案登録請求の範囲】
  1. 2箇の入口弁と、それぞれの入口弁に連結され
    たケーシングと、2箇のランナと、2箇の吸出し
    管とを有する二輪フランシス水車において、前記
    それぞれのケーシングのランナ下端より低い位置
    と前記それぞれの吸出し管との間を連結するケー
    シング排水管と、この排水管の途中に取り付けら
    れ、二輪運転のとき運転側と空転側を閉じ、単輪
    運転のとき空転側のみ開けるケーシング排水弁と
    を設けたことを特徴とする二輪フランシス水車の
    ランナ空転損失低減装置。
JP1989139293U 1989-11-30 1989-11-30 Pending JPH0378978U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989139293U JPH0378978U (ja) 1989-11-30 1989-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989139293U JPH0378978U (ja) 1989-11-30 1989-11-30

Publications (1)

Publication Number Publication Date
JPH0378978U true JPH0378978U (ja) 1991-08-12

Family

ID=31686348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989139293U Pending JPH0378978U (ja) 1989-11-30 1989-11-30

Country Status (1)

Country Link
JP (1) JPH0378978U (ja)

Similar Documents

Publication Publication Date Title
JPS6342874U (ja)
JPH01150662U (ja)
JPH0178266U (ja)
JPS62156165U (ja)
JPH0178268U (ja)
JPS59184382U (ja) サイフオン式水力発電装置
JPS6217805U (ja)
JPS6414228U (ja)
JPS6238493U (ja)
JPS58113878U (ja) サイホン式水車の始動装置
JPS61145880U (ja)
JPH0424692U (ja)
JPS62777U (ja)
JPS61110802U (ja)
JPH03117196U (ja)
JPS61130309U (ja)
JPH0178597U (ja)
JPH0377090U (ja)
JPS61192574U (ja)
JPS6263223U (ja)
JPH03127097U (ja)
JPS63123773U (ja)
JPS62200793U (ja)
JPS6328490U (ja)
JPH0213539U (ja)