JPH03114953U - - Google Patents

Info

Publication number
JPH03114953U
JPH03114953U JP1990024651U JP2465190U JPH03114953U JP H03114953 U JPH03114953 U JP H03114953U JP 1990024651 U JP1990024651 U JP 1990024651U JP 2465190 U JP2465190 U JP 2465190U JP H03114953 U JPH03114953 U JP H03114953U
Authority
JP
Japan
Prior art keywords
outlet
float
air
inlet
hose
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
JP1990024651U
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 JP1990024651U priority Critical patent/JPH03114953U/ja
Publication of JPH03114953U publication Critical patent/JPH03114953U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Farming Of Fish And Shellfish (AREA)
  • Bridges Or Land Bridges (AREA)

Description

【図面の簡単な説明】
第1図a,bはそれぞれ本考案に係る浮沈式フ
ロートのバランス機構の一実施例を示す概略説明
図で、第1図aが沈下時、第1図bが浮上時を示
すものである。第2図a,bはフロート内に設け
た多孔パイプとフロート弁の構造を示す概略説明
図で、第2図aが沈下時、第2図bが浮上時を示
すものである。 1,1′……フロート、2,2′……空気出入
口、3,3′……分岐ホース、4……分岐部、5
……主ホース(立上りホース)、6,6′……水
出入口、7,7′……多孔パイプ、8,8′……
フロート弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中空構造を有し、上部に空気の出入口、底部に
    水の出入口をそれぞれ有するフロートを複数有し
    てなる浮沈式フロートにおいて、1本の主ホース
    と、主ホースから分岐して各フロートの前記空気
    出入口に接続する複数の分岐ホースとから構成さ
    れるエアホースを設けるとともに、各フロートの
    前記空気出入口と前記の水出入口との間に多孔パ
    イプを設け、該多孔パイプ内にフロート弁を配し
    たことを特徴とする浮沈式フロートのバランス機
    構。
JP1990024651U 1990-03-12 1990-03-12 Pending JPH03114953U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990024651U JPH03114953U (ja) 1990-03-12 1990-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990024651U JPH03114953U (ja) 1990-03-12 1990-03-12

Publications (1)

Publication Number Publication Date
JPH03114953U true JPH03114953U (ja) 1991-11-27

Family

ID=31527612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990024651U Pending JPH03114953U (ja) 1990-03-12 1990-03-12

Country Status (1)

Country Link
JP (1) JPH03114953U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6439183U (ja) * 1987-09-03 1989-03-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6439183U (ja) * 1987-09-03 1989-03-08

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