JPH0636445Y2 - 騒音防止型羽根・枠一体ダンパー - Google Patents

騒音防止型羽根・枠一体ダンパー

Info

Publication number
JPH0636445Y2
JPH0636445Y2 JP1988027430U JP2743088U JPH0636445Y2 JP H0636445 Y2 JPH0636445 Y2 JP H0636445Y2 JP 1988027430 U JP1988027430 U JP 1988027430U JP 2743088 U JP2743088 U JP 2743088U JP H0636445 Y2 JPH0636445 Y2 JP H0636445Y2
Authority
JP
Japan
Prior art keywords
blade
slit
frame
damper
shaft portion
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
JP1988027430U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01131932U (enExample
Inventor
俊夫 久野
幸男 久野
Original Assignee
株式会社協立
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 株式会社協立 filed Critical 株式会社協立
Priority to JP1988027430U priority Critical patent/JPH0636445Y2/ja
Publication of JPH01131932U publication Critical patent/JPH01131932U/ja
Application granted granted Critical
Publication of JPH0636445Y2 publication Critical patent/JPH0636445Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Valves (AREA)
  • Air-Flow Control Members (AREA)
JP1988027430U 1988-03-01 1988-03-01 騒音防止型羽根・枠一体ダンパー Expired - Lifetime JPH0636445Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988027430U JPH0636445Y2 (ja) 1988-03-01 1988-03-01 騒音防止型羽根・枠一体ダンパー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988027430U JPH0636445Y2 (ja) 1988-03-01 1988-03-01 騒音防止型羽根・枠一体ダンパー

Publications (2)

Publication Number Publication Date
JPH01131932U JPH01131932U (enExample) 1989-09-07
JPH0636445Y2 true JPH0636445Y2 (ja) 1994-09-21

Family

ID=31249915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988027430U Expired - Lifetime JPH0636445Y2 (ja) 1988-03-01 1988-03-01 騒音防止型羽根・枠一体ダンパー

Country Status (1)

Country Link
JP (1) JPH0636445Y2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2573510Y2 (ja) * 1991-04-23 1998-06-04 ミダイ工機株式会社 通気制御ダンパー
JP3714144B2 (ja) * 2000-10-04 2005-11-09 ヤマハ株式会社 電子装置のファン取付構造
JP7202753B1 (ja) * 2022-09-12 2023-01-12 ＮａｔｕｒｅＡｒｃｈｉｔｅｃｔｓ株式会社 構造体
JP2024039692A (ja) * 2022-09-12 2024-03-25 ＮａｔｕｒｅＡｒｃｈｉｔｅｃｔｓ株式会社 構造体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914680Y2 (ja) * 1979-11-20 1984-04-28 ダイキン工業株式会社 空気流通用グリル

Also Published As

Publication number Publication date
JPH01131932U (enExample) 1989-09-07

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