JPS58129074U - Air chamber for pressurizing runner-boss oil of cylindrical water turbine - Google Patents

Air chamber for pressurizing runner-boss oil of cylindrical water turbine

Info

Publication number
JPS58129074U
JPS58129074U JP1982025616U JP2561682U JPS58129074U JP S58129074 U JPS58129074 U JP S58129074U JP 1982025616 U JP1982025616 U JP 1982025616U JP 2561682 U JP2561682 U JP 2561682U JP S58129074 U JPS58129074 U JP S58129074U
Authority
JP
Japan
Prior art keywords
air chamber
runner
pressurizing
water turbine
cylindrical water
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
JP1982025616U
Other languages
Japanese (ja)
Inventor
角田　昌史
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1982025616U priority Critical patent/JPS58129074U/en
Publication of JPS58129074U publication Critical patent/JPS58129074U/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 the drawing]

第１図は本考案の１実施例の可動翼水車回転部の断面図
である。 １０・・・ランナーボス、２０・・・主軸、４２・・・
回転子ハブ、６０・・・フリーピストン、７０．７１・
・・配管、８０・・・ランナーサーボシリンダ、１２０
・・・空気室、１３０・・：ランナーボス油、１３１・
・・連通孔、１４０・・・空気注入弁。FIG. 1 is a cross-sectional view of a rotating part of a movable blade water turbine according to an embodiment of the present invention. 10...Runner boss, 20...Main shaft, 42...
Rotor hub, 60...Free piston, 70.71.
...Piping, 80...Runner servo cylinder, 120
...Air chamber, 130...: Runner boss oil, 131.
...Communication hole, 140...Air injection valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 可動翼機構と、その可動翼機構を支持するランナーボス
と、そのランナーボスに接続された主軸と、その主軸に
接続された発電機回転子と、前記ランナーボス内部に充
填されたランナーボス油と、そのランナーボス油を加圧
するための空気室を備えたものにおいて、前記空気室を
前記主軸の内部及び前記発電機回転子の内部に設置した
ことを特徴とする筒型水車のランナーボス油加圧用の空
気室。A movable blade mechanism, a runner boss that supports the movable blade mechanism, a main shaft connected to the runner boss, a generator rotor connected to the main shaft, and runner boss oil filled inside the runner boss. , an air chamber for pressurizing the runner boss oil of a cylindrical water turbine, characterized in that the air chamber is installed inside the main shaft and inside the generator rotor. Air chamber for pressure.
JP1982025616U 1982-02-26 1982-02-26 Air chamber for pressurizing runner-boss oil of cylindrical water turbine Pending JPS58129074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982025616U JPS58129074U (en) 1982-02-26 1982-02-26 Air chamber for pressurizing runner-boss oil of cylindrical water turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982025616U JPS58129074U (en) 1982-02-26 1982-02-26 Air chamber for pressurizing runner-boss oil of cylindrical water turbine

Publications (1)

Publication Number Publication Date
JPS58129074U true JPS58129074U (en) 1983-09-01

Family

ID=30037586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982025616U Pending JPS58129074U (en) 1982-02-26 1982-02-26 Air chamber for pressurizing runner-boss oil of cylindrical water turbine

Country Status (1)

Country Link
JP (1) JPS58129074U (en)

Similar Documents

Publication Publication Date Title
JPS58129074U (en) Air chamber for pressurizing runner-boss oil of cylindrical water turbine
JPS59119929U (en) Exhaust gas turbine supercharger turbine side cleaning device
JPS6113565U (en) valve water turbine generator
JPS5997238U (en) Variable nozzle vane type supercharger
JPS58113803U (en) oil-braked expansion turbine
JPS5846804U (en) steam turbine cooling system
JPS59146501U (en) fluid machinery
JPS58177561U (en) Hydraulic machine runner cooling system
JPS59185414U (en) thrust bearing
JPS5919690U (en) turbo drill
JPS59137329U (en) Turbocharger oil film pressure generation mechanism
JPS5825692U (en) pump with water wheel
JPS5872465U (en) Water turbine main shaft and runner disassembly equipment
JPS5996304U (en) Lubricating device for hydraulic governor impeller
JPS6028576U (en) Composite pump device for controlling steering force in automobiles
JPS60171970U (en) substitute pressure drive engine
JPS58180340U (en) supercharger bearing
JPS5932180U (en) Axial piston type hydraulic rotating machine
JPS5978865U (en) Valve turbine generator shaft sealing device
JPS59142476U (en) cylindrical water turbine generator
JPS59156184U (en) rotary hydraulic machine
JPS60185069U (en) Once-through turbine runner
JPS5827502U (en) Steam turbine turning equipment
JPS59196797U (en) Refueling device
JPS60159803U (en) Steam turbine rotor rotation device