JPS6319128U - - Google Patents

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Publication number
JPS6319128U
JPS6319128U JP11279986U JP11279986U JPS6319128U JP S6319128 U JPS6319128 U JP S6319128U JP 11279986 U JP11279986 U JP 11279986U JP 11279986 U JP11279986 U JP 11279986U JP S6319128 U JPS6319128 U JP S6319128U
Authority
JP
Japan
Prior art keywords
fixed
wall
opening
hollow
movable member
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
JP11279986U
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 JP11279986U priority Critical patent/JPS6319128U/ja
Publication of JPS6319128U publication Critical patent/JPS6319128U/ja
Pending legal-status Critical Current

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Landscapes

  • Ventilation (AREA)
  • Building Environments (AREA)
  • Air-Flow Control Members (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す正面図、第2図
は1図のA−A′線断面図、第3図は第1図の背
面図である。 1……中空枠体、2……開閉部材、3……回転
軸、4……移動部材、5,6……形状記憶部材、
12,13……中空内壁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中空枠体の中空部の前後方向の1側に設けられ
    る、その1端が、低温で縮み、高温で伸びる形状
    記憶合金を介して中空枠体の中空内壁に固定され
    、他端が、低温で伸び高温で縮む形状記憶合金を
    介して中空内壁の対向面に固定された移動部材と
    開閉部材とからなり、開閉部材は上記中空内壁の
    他側に、上記移動部材に対し直角方向に平行にか
    つ所定間隔をへだてて同一垂直面に配置された複
    数の回転軸と、上記回転軸に一方端部が固定され
    た複数の開閉片とで構成され、上記回転軸とそれ
    と対向する移動部材部分を連結部材を介して固定
    したことからなる無電力換気装置。
JP11279986U 1986-07-24 1986-07-24 Pending JPS6319128U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11279986U JPS6319128U (ja) 1986-07-24 1986-07-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11279986U JPS6319128U (ja) 1986-07-24 1986-07-24

Publications (1)

Publication Number Publication Date
JPS6319128U true JPS6319128U (ja) 1988-02-08

Family

ID=30994009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11279986U Pending JPS6319128U (ja) 1986-07-24 1986-07-24

Country Status (1)

Country Link
JP (1) JPS6319128U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857637B2 (ja) * 1975-04-26 1983-12-21 稔 入江 ベ−ンガタリユウタイキカイノロ−タケ−ス

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857637B2 (ja) * 1975-04-26 1983-12-21 稔 入江 ベ−ンガタリユウタイキカイノロ−タケ−ス

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