JPH02128035U - - Google Patents

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Publication number
JPH02128035U
JPH02128035U JP3549589U JP3549589U JPH02128035U JP H02128035 U JPH02128035 U JP H02128035U JP 3549589 U JP3549589 U JP 3549589U JP 3549589 U JP3549589 U JP 3549589U JP H02128035 U JPH02128035 U JP H02128035U
Authority
JP
Japan
Prior art keywords
duct
section
fixed
rotating
rotating part
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
JP3549589U
Other languages
English (en)
Other versions
JPH0749308Y2 (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 JP1989035495U priority Critical patent/JPH0749308Y2/ja
Publication of JPH02128035U publication Critical patent/JPH02128035U/ja
Application granted granted Critical
Publication of JPH0749308Y2 publication Critical patent/JPH0749308Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わる換気空調設備のダクト
用風量調整器の一実施例を示す平面図、第2図は
第1図の矢印部分を拡大して示す平面図、第3
図は第1図の矢印A−A線及びB−B線に沿う縦
断面図、第4図は開口面積の変化を示す説明図、
第5図は従来の換気空調設備のダンパ式ダクト用
風量調整器を示す正面図、第6図はその側面図で
ある。 1,1……ダクト、2……ダクト用風量調整器
、3……回転部、5,7……固定部、4……回転
部3の羽根板、6……固定部5の羽根板、8……
把手、9……回転部3の固定用ボルト、10……
開口部。

Claims (1)

    【実用新案登録請求の範囲】
  1. ダクトと同一断面の固定部と回転部とを有し、
    同固定部を互いに対向する一方のダクトの端部に
    固定し、同回転部を同固定部と他方のダクトの端
    部とにダクトの軸線と直交した平面に沿う回転を
    可能に取付け、同固定部及び同回転部にダクトの
    断面の一部を塞ぐ羽根板を取付けたことを特徴と
    する換気空調設備のダクト用風量調整器。
JP1989035495U 1989-03-30 1989-03-30 換気空調設備のダクト用風量調整器 Expired - Lifetime JPH0749308Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989035495U JPH0749308Y2 (ja) 1989-03-30 1989-03-30 換気空調設備のダクト用風量調整器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989035495U JPH0749308Y2 (ja) 1989-03-30 1989-03-30 換気空調設備のダクト用風量調整器

Publications (2)

Publication Number Publication Date
JPH02128035U true JPH02128035U (ja) 1990-10-22
JPH0749308Y2 JPH0749308Y2 (ja) 1995-11-13

Family

ID=31540903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989035495U Expired - Lifetime JPH0749308Y2 (ja) 1989-03-30 1989-03-30 換気空調設備のダクト用風量調整器

Country Status (1)

Country Link
JP (1) JPH0749308Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4982543U (ja) * 1972-10-31 1974-07-17
JPS5841435U (ja) * 1981-09-13 1983-03-18 中村 好成 窓ガラスに仕込める換気調節器
JPS5925041U (ja) * 1982-08-05 1984-02-16 トヨタ自動車株式会社 空調ダクトの吹出口ダンパ−

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4982543U (ja) * 1972-10-31 1974-07-17
JPS5841435U (ja) * 1981-09-13 1983-03-18 中村 好成 窓ガラスに仕込める換気調節器
JPS5925041U (ja) * 1982-08-05 1984-02-16 トヨタ自動車株式会社 空調ダクトの吹出口ダンパ−

Also Published As

Publication number Publication date
JPH0749308Y2 (ja) 1995-11-13

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