JPS62138964U - - Google Patents

Info

Publication number
JPS62138964U
JPS62138964U JP2538886U JP2538886U JPS62138964U JP S62138964 U JPS62138964 U JP S62138964U JP 2538886 U JP2538886 U JP 2538886U JP 2538886 U JP2538886 U JP 2538886U JP S62138964 U JPS62138964 U JP S62138964U
Authority
JP
Japan
Prior art keywords
opening
closing
parallel
damper
closing plate
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
JP2538886U
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 JP2538886U priority Critical patent/JPS62138964U/ja
Publication of JPS62138964U publication Critical patent/JPS62138964U/ja
Pending legal-status Critical Current

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Landscapes

  • Lift Valve (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例を示し、流体ダクト
用ダンパの部分の断面図、第2図は同第2の実施
例を示す第1図に相当する図、第3図は第1図に
示すダンパの縦断面図、第4図は第3図の―
線矢視図、第5図は従来のダンパの概略を示す縦
断面図、第6図は従来のダンパの部分の断面図、
第7図は第6図と異る従来のダンパの部分の断面
図である。 1……回転軸、2……開閉板、3……端縁部、
4……一側面、5……他側面、6……仮想面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 間隔をおいて互に平行に設けられた少くとも一
    対の回転軸1に、それぞれ固定された平面板状の
    開閉板2を、各開閉板2の隣接する端縁部3が互
    に重合する位置に配設し、一方の該開閉板2の一
    側面4と他方の該開閉板2の他側面5とを、それ
    ぞれ前記複数の回転軸1を含む仮想面6と平行に
    設けたことを特徴とする流体ダクト用ダンパ。
JP2538886U 1986-02-24 1986-02-24 Pending JPS62138964U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2538886U JPS62138964U (ja) 1986-02-24 1986-02-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2538886U JPS62138964U (ja) 1986-02-24 1986-02-24

Publications (1)

Publication Number Publication Date
JPS62138964U true JPS62138964U (ja) 1987-09-02

Family

ID=30825496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2538886U Pending JPS62138964U (ja) 1986-02-24 1986-02-24

Country Status (1)

Country Link
JP (1) JPS62138964U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102020060B1 (ko) * 2019-04-23 2019-09-18 주식회사 풍진 Frp댐퍼

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334028B2 (ja) * 1974-04-22 1978-09-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334028B2 (ja) * 1974-04-22 1978-09-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102020060B1 (ko) * 2019-04-23 2019-09-18 주식회사 풍진 Frp댐퍼

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