JPS6281620U - - Google Patents

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Publication number
JPS6281620U
JPS6281620U JP17031085U JP17031085U JPS6281620U JP S6281620 U JPS6281620 U JP S6281620U JP 17031085 U JP17031085 U JP 17031085U JP 17031085 U JP17031085 U JP 17031085U JP S6281620 U JPS6281620 U JP S6281620U
Authority
JP
Japan
Prior art keywords
downstream side
shaft
dam
sectional area
discharge amount
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
JP17031085U
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 JP17031085U priority Critical patent/JPS6281620U/ja
Publication of JPS6281620U publication Critical patent/JPS6281620U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図A,Bは実施例の作用を示す側面断面図
、第2図は実施例の軸柱斜視図、第3図は従来技
術の正面図、第4図は別の従来技術を示す側面断
面図。 1……蓋体、2……軸柱、3……調整板、4…
…貫通孔、7……凹溝。

Claims (1)

  1. 【実用新案登録請求の範囲】 水路を開閉する水門扉体に上流側と下流側との
    連通部を設け、この連通部に被装する蓋体を開閉
    する手段を具えたダムの放流量微調整装置におい
    て、 前記の蓋体中央に軸柱を下流側へ向けて突設し
    、この軸柱には下流側へ向けて断面積が増大する
    凹溝を複数条削成し、蓋体の下流側には前記軸柱
    が嵌合する貫通孔を穿孔した調整板を介装したこ
    とを特徴とするダムの放流量微調整装置。
JP17031085U 1985-11-05 1985-11-05 Pending JPS6281620U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17031085U JPS6281620U (ja) 1985-11-05 1985-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17031085U JPS6281620U (ja) 1985-11-05 1985-11-05

Publications (1)

Publication Number Publication Date
JPS6281620U true JPS6281620U (ja) 1987-05-25

Family

ID=31461140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17031085U Pending JPS6281620U (ja) 1985-11-05 1985-11-05

Country Status (1)

Country Link
JP (1) JPS6281620U (ja)

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