JPH049604U - - Google Patents

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Publication number
JPH049604U
JPH049604U JP4819190U JP4819190U JPH049604U JP H049604 U JPH049604 U JP H049604U JP 4819190 U JP4819190 U JP 4819190U JP 4819190 U JP4819190 U JP 4819190U JP H049604 U JPH049604 U JP H049604U
Authority
JP
Japan
Prior art keywords
cylinder part
discharge
excavation
cylinder
hollow
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
JP4819190U
Other languages
English (en)
Other versions
JPH0639763Y2 (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 JP4819190U priority Critical patent/JPH0639763Y2/ja
Publication of JPH049604U publication Critical patent/JPH049604U/ja
Application granted granted Critical
Publication of JPH0639763Y2 publication Critical patent/JPH0639763Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
図面は、本考案の一実施例を示す断面図である
。 符号の説明、1……筒体、2……蓋板、4……
侵入筒部、5……侵入孔、6……濾過筒部、7…
…砂利、8……砂、9……木炭、10……排出筒
部、11……排出孔、12……掘削部、13……
螺子羽根。

Claims (1)

  1. 【実用新案登録請求の範囲】 地中に埋設される筒体1であつて、 該筒体1の上端部を、地中の水が侵入する多数
    の侵入孔5を開設した中空な侵入筒部4、 該侵入筒部4の下位を、砂利7、砂8、木炭9
    等を積層させた濾過筒部6、 該濾過筒部6の下位を、濾過筒部6を通過した
    水を地中に再度排出する多数の排出孔11を開設
    した中空な排出筒部10、 該排出筒部10の下端を、先鋭形状とし且つ外
    周面に掘削用の螺子羽根13を周設した掘削部1
    2、 とし、前記侵入筒部4の上端に、地表に露出する
    蓋板2を装着して成る地下水の濾過装置。
JP4819190U 1990-05-10 1990-05-10 地下水の濾過装置 Expired - Lifetime JPH0639763Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4819190U JPH0639763Y2 (ja) 1990-05-10 1990-05-10 地下水の濾過装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4819190U JPH0639763Y2 (ja) 1990-05-10 1990-05-10 地下水の濾過装置

Publications (2)

Publication Number Publication Date
JPH049604U true JPH049604U (ja) 1992-01-28
JPH0639763Y2 JPH0639763Y2 (ja) 1994-10-19

Family

ID=31564782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4819190U Expired - Lifetime JPH0639763Y2 (ja) 1990-05-10 1990-05-10 地下水の濾過装置

Country Status (1)

Country Link
JP (1) JPH0639763Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011190567A (ja) * 2010-03-11 2011-09-29 Sanritsu:Kk 浸透スクリューケーシング工法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011190567A (ja) * 2010-03-11 2011-09-29 Sanritsu:Kk 浸透スクリューケーシング工法

Also Published As

Publication number Publication date
JPH0639763Y2 (ja) 1994-10-19

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