JPS63102475U - - Google Patents

Info

Publication number
JPS63102475U
JPS63102475U JP20058086U JP20058086U JPS63102475U JP S63102475 U JPS63102475 U JP S63102475U JP 20058086 U JP20058086 U JP 20058086U JP 20058086 U JP20058086 U JP 20058086U JP S63102475 U JPS63102475 U JP S63102475U
Authority
JP
Japan
Prior art keywords
waterway
flow guide
rear curved
guide plate
wall surface
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.)
Granted
Application number
JP20058086U
Other languages
English (en)
Other versions
JPH0434850Y2 (ja
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 JP1986200580U priority Critical patent/JPH0434850Y2/ja
Publication of JPS63102475U publication Critical patent/JPS63102475U/ja
Application granted granted Critical
Publication of JPH0434850Y2 publication Critical patent/JPH0434850Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Description

【図面の簡単な説明】
図は本考案の回流式水槽の概略切断側面図であ
る。 1は回流式水槽本体、4は上部水路、5は下部
水路、6は前部湾曲水路、7は後部湾曲水路、8
は接点、9は澱み部、10は観測部、11はイン
ペラ、12は駆動装置、14,15は導流板、1
5′は最外側導流板、17は絞り部を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 観測部を有する上部水路と、水流発生装置を備
    えた下部水路と、該上下部水路を連絡する前後部
    湾曲水路とから竪型回流式水槽本体を構成した回
    流式水槽において、上記後部湾曲水路の上壁面を
    上流に向けて緩やかな上り勾配とし、又上記後部
    湾曲水路内に湾曲形状とした複数の導流板を配設
    すると共に、該導流板のうちの最外側導流板の上
    流側端部を上記上壁面に対する水面の接点より上
    流側へ下向きに延在するよう配置し、且つ該最外
    側導流板の下流側端部を後部湾曲水路の後壁面に
    近付けて絞り部を作ることにより最外側導流板の
    外側に水流の澱み部を形成し得るようにし、更に
    後部湾曲水路上壁部の該澱み部上方位置に気泡排
    出口を設けたことを特徴とする回流式水槽。
JP1986200580U 1986-12-24 1986-12-24 Expired JPH0434850Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986200580U JPH0434850Y2 (ja) 1986-12-24 1986-12-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986200580U JPH0434850Y2 (ja) 1986-12-24 1986-12-24

Publications (2)

Publication Number Publication Date
JPS63102475U true JPS63102475U (ja) 1988-07-04
JPH0434850Y2 JPH0434850Y2 (ja) 1992-08-19

Family

ID=31163219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986200580U Expired JPH0434850Y2 (ja) 1986-12-24 1986-12-24

Country Status (1)

Country Link
JP (1) JPH0434850Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213331A (en) * 1975-07-23 1977-02-01 Nippon Kogaku Kk <Nikon> Display device for the exposure built-in camera
JPS6139501U (ja) * 1984-08-13 1986-03-12 富士写真光機株式会社 内視鏡

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213331A (en) * 1975-07-23 1977-02-01 Nippon Kogaku Kk <Nikon> Display device for the exposure built-in camera
JPS6139501U (ja) * 1984-08-13 1986-03-12 富士写真光機株式会社 内視鏡

Also Published As

Publication number Publication date
JPH0434850Y2 (ja) 1992-08-19

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