JPH0370710U - - Google Patents

Info

Publication number
JPH0370710U
JPH0370710U JP12952489U JP12952489U JPH0370710U JP H0370710 U JPH0370710 U JP H0370710U JP 12952489 U JP12952489 U JP 12952489U JP 12952489 U JP12952489 U JP 12952489U JP H0370710 U JPH0370710 U JP H0370710U
Authority
JP
Japan
Prior art keywords
hole
drainage
filtration device
side wall
attached
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
JP12952489U
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 JP12952489U priority Critical patent/JPH0370710U/ja
Publication of JPH0370710U publication Critical patent/JPH0370710U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)

Description

【図面の簡単な説明】
第1図は本考案になる装置の斜視図である。第
2図は各孔、弁を通る縦断面図である。第3図は
従来の縦型揚水式ろ過装置である。各部の名称は
図面に表示した。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 エアポンプを用いた揚水式ろ過装置において
    、その基体は太さが異なり切断面が相似する2本
    の筒6,7であり、いずれかの筒を他の筒の中に
    ゆるく嵌合させた排水兼ろ過装置。 2 筒6の頂面に蓋1を装着し、その筒の側壁の
    上部に孔15を開け、これに着脱可能な筒16と
    弁14を装着した請求項1の排水兼ろ過装置。 3 孔15とほぼ同じ位置の他の側壁に、別の孔
    4を開け、弁2を装着した請求項1の排水兼ろ過
    装置。 4 孔4より下に位置する何れかの筒の側壁に、
    他の孔より小さな孔9を開けた請求項1の排水兼
    ろ過装置。 5 筒7の底部を閉じ、底部側壁に孔12を開け
    、これに脱着可能な金網13を装着した請求項1
    の排水兼ろ過装置。
JP12952489U 1989-11-06 1989-11-06 Pending JPH0370710U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12952489U JPH0370710U (ja) 1989-11-06 1989-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12952489U JPH0370710U (ja) 1989-11-06 1989-11-06

Publications (1)

Publication Number Publication Date
JPH0370710U true JPH0370710U (ja) 1991-07-16

Family

ID=31677149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12952489U Pending JPH0370710U (ja) 1989-11-06 1989-11-06

Country Status (1)

Country Link
JP (1) JPH0370710U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007285001A (ja) * 2006-04-17 2007-11-01 Shinko Kenzai Ltd 溝蓋及び溝蓋の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007285001A (ja) * 2006-04-17 2007-11-01 Shinko Kenzai Ltd 溝蓋及び溝蓋の製造方法

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