JPH073231Y2 - ダンパー装置 - Google Patents

ダンパー装置

Info

Publication number
JPH073231Y2
JPH073231Y2 JP13230289U JP13230289U JPH073231Y2 JP H073231 Y2 JPH073231 Y2 JP H073231Y2 JP 13230289 U JP13230289 U JP 13230289U JP 13230289 U JP13230289 U JP 13230289U JP H073231 Y2 JPH073231 Y2 JP H073231Y2
Authority
JP
Japan
Prior art keywords
blade
rotary shaft
duct
damper device
ridge
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
JP13230289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0372251U (enExample
Inventor
俊夫 久野
幸男 久野
和幸 梅原
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 JP13230289U priority Critical patent/JPH073231Y2/ja
Publication of JPH0372251U publication Critical patent/JPH0372251U/ja
Application granted granted Critical
Publication of JPH073231Y2 publication Critical patent/JPH073231Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Air-Flow Control Members (AREA)
JP13230289U 1989-11-13 1989-11-13 ダンパー装置 Expired - Lifetime JPH073231Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13230289U JPH073231Y2 (ja) 1989-11-13 1989-11-13 ダンパー装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13230289U JPH073231Y2 (ja) 1989-11-13 1989-11-13 ダンパー装置

Publications (2)

Publication Number Publication Date
JPH0372251U JPH0372251U (enExample) 1991-07-22
JPH073231Y2 true JPH073231Y2 (ja) 1995-01-30

Family

ID=31679768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13230289U Expired - Lifetime JPH073231Y2 (ja) 1989-11-13 1989-11-13 ダンパー装置

Country Status (1)

Country Link
JP (1) JPH073231Y2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101112163B1 (ko) * 2011-09-28 2012-03-13 (주) 수학사랑 정다면체 학습 교구
KR101112164B1 (ko) * 2011-09-28 2012-03-13 (주) 수학사랑 정다면체 학습 교구
KR101112165B1 (ko) * 2011-09-28 2012-03-13 (주) 수학사랑 정다면체 학습 교구
JP6122288B2 (ja) * 2012-12-10 2017-04-26 空研工業株式会社 ダンパ装置

Also Published As

Publication number Publication date
JPH0372251U (enExample) 1991-07-22

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