JPH0457523U - - Google Patents

Info

Publication number
JPH0457523U
JPH0457523U JP7658190U JP7658190U JPH0457523U JP H0457523 U JPH0457523 U JP H0457523U JP 7658190 U JP7658190 U JP 7658190U JP 7658190 U JP7658190 U JP 7658190U JP H0457523 U JPH0457523 U JP H0457523U
Authority
JP
Japan
Prior art keywords
pipe bodies
flow rate
water level
indirectly
bent
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
JP7658190U
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 JP7658190U priority Critical patent/JPH0457523U/ja
Publication of JPH0457523U publication Critical patent/JPH0457523U/ja
Pending legal-status Critical Current

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  • Flow Control (AREA)

Description

【図面の簡単な説明】
図面は、この考案にかかる水位及び流量調整装
置の一実施例を示すもので、第1図は畦畔に設置
した状態の断面図、第2図及び第3図は他例を示
すもので、そのうち第2図は平面図、第3図は断
面図、第4図は従来例を示す断面図、第5図及び
第6図は従来例を示す斜視図である。 1,1′……管体、2……円筒状継手、3……
畦畔、4……凹部、5……圃場、6……水路、7
……防護板、8,8′……継手用管体、9……フ
ランジ部、10……締結バンド。

Claims (1)

    【実用新案登録請求の範囲】
  1. 2本の管体を直接又は他の管体を介して間接に
    連結して、これらの管体が連通した状態で曲折可
    能に構成したことを特徴とする水位及び流量調整
    装置。
JP7658190U 1990-07-20 1990-07-20 Pending JPH0457523U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7658190U JPH0457523U (ja) 1990-07-20 1990-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7658190U JPH0457523U (ja) 1990-07-20 1990-07-20

Publications (1)

Publication Number Publication Date
JPH0457523U true JPH0457523U (ja) 1992-05-18

Family

ID=31808464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7658190U Pending JPH0457523U (ja) 1990-07-20 1990-07-20

Country Status (1)

Country Link
JP (1) JPH0457523U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108605737A (zh) * 2017-06-07 2018-10-02 哈尔滨福万民农业科技有限责任公司 一种四位一体全方位水稻水田生态种植模式

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558741U (ja) * 1978-06-28 1980-01-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558741U (ja) * 1978-06-28 1980-01-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108605737A (zh) * 2017-06-07 2018-10-02 哈尔滨福万民农业科技有限责任公司 一种四位一体全方位水稻水田生态种植模式

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