JPH0512674Y2 - - Google Patents

Info

Publication number
JPH0512674Y2
JPH0512674Y2 JP1987082795U JP8279587U JPH0512674Y2 JP H0512674 Y2 JPH0512674 Y2 JP H0512674Y2 JP 1987082795 U JP1987082795 U JP 1987082795U JP 8279587 U JP8279587 U JP 8279587U JP H0512674 Y2 JPH0512674 Y2 JP H0512674Y2
Authority
JP
Japan
Prior art keywords
casing
blade
duct
blades
shafts
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.)
Expired - Lifetime
Application number
JP1987082795U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63194245U (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 JP1987082795U priority Critical patent/JPH0512674Y2/ja
Publication of JPS63194245U publication Critical patent/JPS63194245U/ja
Application granted granted Critical
Publication of JPH0512674Y2 publication Critical patent/JPH0512674Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
JP1987082795U 1987-05-29 1987-05-29 Expired - Lifetime JPH0512674Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987082795U JPH0512674Y2 (en]) 1987-05-29 1987-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987082795U JPH0512674Y2 (en]) 1987-05-29 1987-05-29

Publications (2)

Publication Number Publication Date
JPS63194245U JPS63194245U (en]) 1988-12-14
JPH0512674Y2 true JPH0512674Y2 (en]) 1993-04-02

Family

ID=30935774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987082795U Expired - Lifetime JPH0512674Y2 (en]) 1987-05-29 1987-05-29

Country Status (1)

Country Link
JP (1) JPH0512674Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5638402B2 (ja) * 2011-01-26 2014-12-10 株式会社安藤・間 紙片エアシュータダクトの防火ダンパ

Also Published As

Publication number Publication date
JPS63194245U (en]) 1988-12-14

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