JPS60107465U - damper device - Google Patents

damper device

Info

Publication number
JPS60107465U
JPS60107465U JP19869383U JP19869383U JPS60107465U JP S60107465 U JPS60107465 U JP S60107465U JP 19869383 U JP19869383 U JP 19869383U JP 19869383 U JP19869383 U JP 19869383U JP S60107465 U JPS60107465 U JP S60107465U
Authority
JP
Japan
Prior art keywords
damper device
dampers
fluid flow
upstream side
flow direction
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.)
Pending
Application number
JP19869383U
Other languages
Japanese (ja)
Inventor
岩永　鉄男
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP19869383U priority Critical patent/JPS60107465U/en
Publication of JPS60107465U publication Critical patent/JPS60107465U/en
Pending legal-status Critical Current

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  • Lift Valve (AREA)
  • Air-Flow Control Members (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来例のダンパ装置の正面図、第２図は本考案
ダンパ装置の正面図、第３図は第１図のｍ−ｍ線視側面
丙である。 １・・・ダクト、２・・・ダンパ、３・・・蝶番、４・
・・アングル、５・・・コイルバネ、６・・・ワイヤ、
７・・・軸、８・・・シール板、９・・・軸受、１０・
・・ハンドル。FIG. 1 is a front view of a conventional damper device, FIG. 2 is a front view of the damper device of the present invention, and FIG. 3 is a side view taken along line mm in FIG. 1...Duct, 2...Damper, 3...Hinge, 4...
...Angle, 5...Coil spring, 6...Wire,
7... Shaft, 8... Seal plate, 9... Bearing, 10...
··handle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２枚のダンパが全閉時流体流れ方向Ｄ−Ｄに対して鋭角
θをなすとともにダンパの端縁部が回転中心部より上流
側においてダクト壁と接触するように構成したダンパ装
置。A damper device in which two dampers form an acute angle θ with respect to the fluid flow direction D-D when fully closed, and the end edges of the dampers contact the duct wall on the upstream side of the rotation center.
JP19869383U 1983-12-26 1983-12-26 damper device Pending JPS60107465U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19869383U JPS60107465U (en) 1983-12-26 1983-12-26 damper device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19869383U JPS60107465U (en) 1983-12-26 1983-12-26 damper device

Publications (1)

Publication Number Publication Date
JPS60107465U true JPS60107465U (en) 1985-07-22

Family

ID=30757919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19869383U Pending JPS60107465U (en) 1983-12-26 1983-12-26 damper device

Country Status (1)

Country Link
JP (1) JPS60107465U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431627A (en) * 1977-08-15 1979-03-08 Seitetsu Kagaku Co Ltd Damper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431627A (en) * 1977-08-15 1979-03-08 Seitetsu Kagaku Co Ltd Damper

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