JPS62172137A - 防火ダンパ−付天井換気口 - Google Patents

防火ダンパ−付天井換気口

Info

Publication number
JPS62172137A
JPS62172137A JP1507086A JP1507086A JPS62172137A JP S62172137 A JPS62172137 A JP S62172137A JP 1507086 A JP1507086 A JP 1507086A JP 1507086 A JP1507086 A JP 1507086A JP S62172137 A JPS62172137 A JP S62172137A
Authority
JP
Japan
Prior art keywords
opening
ceiling
outer frame
ventilation
fire
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
JP1507086A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0341734B2 (enrdf_load_html_response
Inventor
Mitsuaki Takagi
光明 高木
Hiroshi Komai
浩 駒井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National House Industrial Co Ltd
Original Assignee
National House Industrial Co Ltd
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 by National House Industrial Co Ltd filed Critical National House Industrial Co Ltd
Priority to JP1507086A priority Critical patent/JPS62172137A/ja
Publication of JPS62172137A publication Critical patent/JPS62172137A/ja
Publication of JPH0341734B2 publication Critical patent/JPH0341734B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)
JP1507086A 1986-01-27 1986-01-27 防火ダンパ−付天井換気口 Granted JPS62172137A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1507086A JPS62172137A (ja) 1986-01-27 1986-01-27 防火ダンパ−付天井換気口

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1507086A JPS62172137A (ja) 1986-01-27 1986-01-27 防火ダンパ−付天井換気口

Publications (2)

Publication Number Publication Date
JPS62172137A true JPS62172137A (ja) 1987-07-29
JPH0341734B2 JPH0341734B2 (enrdf_load_html_response) 1991-06-25

Family

ID=11878589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1507086A Granted JPS62172137A (ja) 1986-01-27 1986-01-27 防火ダンパ−付天井換気口

Country Status (1)

Country Link
JP (1) JPS62172137A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0551058U (ja) * 1991-12-20 1993-07-09 アイリスオーヤマ株式会社 愛がん動物用トイレ
US8730648B2 (en) 2005-10-20 2014-05-20 Epcos Ag Electrical component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0551058U (ja) * 1991-12-20 1993-07-09 アイリスオーヤマ株式会社 愛がん動物用トイレ
US8730648B2 (en) 2005-10-20 2014-05-20 Epcos Ag Electrical component

Also Published As

Publication number Publication date
JPH0341734B2 (enrdf_load_html_response) 1991-06-25

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