JPH0475161U - - Google Patents

Info

Publication number
JPH0475161U
JPH0475161U JP1990117796U JP11779690U JPH0475161U JP H0475161 U JPH0475161 U JP H0475161U JP 1990117796 U JP1990117796 U JP 1990117796U JP 11779690 U JP11779690 U JP 11779690U JP H0475161 U JPH0475161 U JP H0475161U
Authority
JP
Japan
Prior art keywords
runner
main shaft
water turbine
axial
boss
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
JP1990117796U
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 JP1990117796U priority Critical patent/JPH0475161U/ja
Publication of JPH0475161U publication Critical patent/JPH0475161U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

Landscapes

  • Hydraulic Turbines (AREA)

Description

【図面の簡単な説明】
第1図は本考案による軸流水車のランナの一実
施例におけるランナボスの構成を示す断面図、第
2図は従来のランナボスの構成を示す断面図であ
る。 1……ランナボス、1a……ランナボス内部、
2……主軸、3……ランナ羽根、3a……回転軸
部、4……操作ロツド、5……操作アーム、6…
…ランナ羽根パツキン、7……封入口、8……封
入口、9……連通孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸流水車の主軸に取付けられたランナボスと、
    このランナボスに回転可能に取付けられ前記主軸
    の内部を貫通する操作ロツドの軸方向の移動を操
    作アームにより回転運動に変換して伝達されるラ
    ンナ羽根とを備えた軸流水車のランナにおいて、
    前記主軸とこの主軸の内部を移動する操作ロツド
    との間に漏気を防ぐシールを設け、且つ前記ラン
    ナボス内部に乾燥空気又は不活性ガス等の気体を
    封入したことを特徴とする軸流水車のランナ。
JP1990117796U 1990-11-09 1990-11-09 Pending JPH0475161U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990117796U JPH0475161U (ja) 1990-11-09 1990-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990117796U JPH0475161U (ja) 1990-11-09 1990-11-09

Publications (1)

Publication Number Publication Date
JPH0475161U true JPH0475161U (ja) 1992-06-30

Family

ID=31865703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990117796U Pending JPH0475161U (ja) 1990-11-09 1990-11-09

Country Status (1)

Country Link
JP (1) JPH0475161U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3147497A1 (en) * 2015-09-22 2017-03-29 ALSTOM Renewable Technologies Runner unit for a hydro turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3147497A1 (en) * 2015-09-22 2017-03-29 ALSTOM Renewable Technologies Runner unit for a hydro turbine

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