JPH0430271U - - Google Patents

Info

Publication number
JPH0430271U
JPH0430271U JP1990071101U JP7110190U JPH0430271U JP H0430271 U JPH0430271 U JP H0430271U JP 1990071101 U JP1990071101 U JP 1990071101U JP 7110190 U JP7110190 U JP 7110190U JP H0430271 U JPH0430271 U JP H0430271U
Authority
JP
Japan
Prior art keywords
needle
piston
cylinder
pelton
runner
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
JP1990071101U
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 JP1990071101U priority Critical patent/JPH0430271U/ja
Publication of JPH0430271U publication Critical patent/JPH0430271U/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図は本考案の一実施例を示す断面図、第2
図は本考案の一実施例を適用したペルトン水車を
示す側面図である。 1……ランナ、2……噴出管、3……ニードル
、4……ニードルステム、5……ピストン、6…
…シリンダー、8……絞り弁、9……スプリング
、11,12……内部連結機構、18……電動サ
ーボモータ、19……外部連結機構。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電動サーボモータで連結機構を介して駆動され
    、噴出管の開口部を開閉してランナへの圧力水の
    流量調整をするニードルを備えたペルトン水車に
    おいて、このニードルにニードルステムを介して
    直結したピストンと、このピストンを摺動自在に
    収容し内部に非圧縮性の流体を充満したシリンダ
    ーと、このシリンダーのピストンによつて区画さ
    れる両側の部屋を連結する絞り弁とから成るニー
    ドル緩衝装置を設けたことを特徴とするペルトン
    水車。
JP1990071101U 1990-07-05 1990-07-05 Pending JPH0430271U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990071101U JPH0430271U (ja) 1990-07-05 1990-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990071101U JPH0430271U (ja) 1990-07-05 1990-07-05

Publications (1)

Publication Number Publication Date
JPH0430271U true JPH0430271U (ja) 1992-03-11

Family

ID=31607834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990071101U Pending JPH0430271U (ja) 1990-07-05 1990-07-05

Country Status (1)

Country Link
JP (1) JPH0430271U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010002066A (ja) * 2008-06-18 2010-01-07 Daikin Ind Ltd タービン発電機及びそれを備えた冷凍装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010002066A (ja) * 2008-06-18 2010-01-07 Daikin Ind Ltd タービン発電機及びそれを備えた冷凍装置

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