JPH0230412U - - Google Patents

Info

Publication number
JPH0230412U
JPH0230412U JP10903588U JP10903588U JPH0230412U JP H0230412 U JPH0230412 U JP H0230412U JP 10903588 U JP10903588 U JP 10903588U JP 10903588 U JP10903588 U JP 10903588U JP H0230412 U JPH0230412 U JP H0230412U
Authority
JP
Japan
Prior art keywords
vent
damper
link
main body
crank arm
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
JP10903588U
Other languages
English (en)
Other versions
JPH071366Y2 (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 JP1988109035U priority Critical patent/JPH071366Y2/ja
Publication of JPH0230412U publication Critical patent/JPH0230412U/ja
Application granted granted Critical
Publication of JPH071366Y2 publication Critical patent/JPH071366Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Ventilation (AREA)

Description

【図面の簡単な説明】
第１図、第２図は本考案の実施例を示し、第１
図は縦断面図、第２図は分解斜視図、第３図、第
４図は従来例の説明図である。 １０は本体、３０はダンパー、５０はクランク
アーム、５２はリンク、５９は通気口。

Claims (1)

    【実用新案登録請求の範囲】
  1. 通気口５９を有する本体１０にダンパー３０を
    、その通気口５９を閉じる略垂直姿勢と通気口５
    ９を開放する略水平姿勢とに亘つてヒンジ３８に
    より上下回動自在に取付け、前記本体１０に設け
    たモータ４６にクランクアーム５０を連結すると
    共に、そのクランクアーム５０にリンク５２の一
    端を枢着して連結し、このリンク５２の他端を前
    記ダンパー３０におけるヒンジ３８より上方位置
    に枢着して連結したことを特徴とする換気装置。
JP1988109035U 1988-08-22 1988-08-22 換気装置 Expired - Lifetime JPH071366Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988109035U JPH071366Y2 (ja) 1988-08-22 1988-08-22 換気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988109035U JPH071366Y2 (ja) 1988-08-22 1988-08-22 換気装置

Publications (2)

Publication Number Publication Date
JPH0230412U true JPH0230412U (ja) 1990-02-27
JPH071366Y2 JPH071366Y2 (ja) 1995-01-18

Family

ID=31344920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988109035U Expired - Lifetime JPH071366Y2 (ja) 1988-08-22 1988-08-22 換気装置

Country Status (1)

Country Link
JP (1) JPH071366Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012002397A (ja) * 2010-06-15 2012-01-05 Howa:Kk 自然換気装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130840U (ja) * 1985-01-30 1986-08-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130840U (ja) * 1985-01-30 1986-08-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012002397A (ja) * 2010-06-15 2012-01-05 Howa:Kk 自然換気装置

Also Published As

Publication number Publication date
JPH071366Y2 (ja) 1995-01-18

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