JPH02139918U - - Google Patents

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Publication number
JPH02139918U
JPH02139918U JP4885789U JP4885789U JPH02139918U JP H02139918 U JPH02139918 U JP H02139918U JP 4885789 U JP4885789 U JP 4885789U JP 4885789 U JP4885789 U JP 4885789U JP H02139918 U JPH02139918 U JP H02139918U
Authority
JP
Japan
Prior art keywords
porous
inclined plate
porous walls
walls
seabed
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
JP4885789U
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 JP4885789U priority Critical patent/JPH02139918U/ja
Publication of JPH02139918U publication Critical patent/JPH02139918U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例に係る透過型防波堤
の図で、aは側断面図、bは波の進行方向に見た
正面図、第2図は従来のパイプを用いた透過型防
波堤の図で、aは側面図、bは正面図、cは平面
図、第3図は従来の多孔壁を用いた防波堤の図で
aは側断面図、bは正面図である。 3……海底、11,12,13……多孔壁、1
4……孔、15……水面、16……上面、21,
22……多孔傾斜板、23……孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 相互に所定の間隔を保つて海底から立設された
    複数の多孔壁と、同多孔壁の間に波の進行方向に
    むかつて高く配設された多孔傾斜板とを具えると
    共に前記多孔壁および多孔傾斜板に設けられた孔
    の孔径が水深の深さに応じて大きく形成されてな
    ることを特徴とする透過型防波堤。
JP4885789U 1989-04-27 1989-04-27 Pending JPH02139918U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4885789U JPH02139918U (ja) 1989-04-27 1989-04-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4885789U JPH02139918U (ja) 1989-04-27 1989-04-27

Publications (1)

Publication Number Publication Date
JPH02139918U true JPH02139918U (ja) 1990-11-22

Family

ID=31566041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4885789U Pending JPH02139918U (ja) 1989-04-27 1989-04-27

Country Status (1)

Country Link
JP (1) JPH02139918U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010051901A (ja) * 2008-08-28 2010-03-11 Shibaura Mechatronics Corp 基板の処理装置及び処理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010051901A (ja) * 2008-08-28 2010-03-11 Shibaura Mechatronics Corp 基板の処理装置及び処理方法

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