JPS588042U - Exhaust canopy fire damper operation mechanism - Google Patents

Exhaust canopy fire damper operation mechanism

Info

Publication number
JPS588042U
JPS588042U JP10232181U JP10232181U JPS588042U JP S588042 U JPS588042 U JP S588042U JP 10232181 U JP10232181 U JP 10232181U JP 10232181 U JP10232181 U JP 10232181U JP S588042 U JPS588042 U JP S588042U
Authority
JP
Japan
Prior art keywords
canopy
fire damper
operation mechanism
exhaust
damper operation
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
JP10232181U
Other languages
Japanese (ja)
Other versions
JPS6219881Y2 (en
Inventor
松本　松治
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10232181U priority Critical patent/JPS588042U/en
Publication of JPS588042U publication Critical patent/JPS588042U/en
Application granted granted Critical
Publication of JPS6219881Y2 publication Critical patent/JPS6219881Y2/ja
Granted legal-status Critical Current

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  • Ventilation (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) [Abstract] 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 the drawing]

第１図は、本案機構の断面図。第２図は、同要部の拡大
図。第３図は、第２図Ｉ−Ｉ線の断面図。 １：天蓋、７：スライド蓋、８：排気ダクト、９：防火
ダンパー、１０：遮へい板。FIG. 1 is a sectional view of the proposed mechanism. Figure 2 is an enlarged view of the main parts. FIG. 3 is a cross-sectional view taken along line II in FIG. 2. 1: Canopy, 7: Slide lid, 8: Exhaust duct, 9: Fire damper, 10: Shielding board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外周壁に排気流通孔を有した天蓋の外周側方に排気流通
のための一定空間を保持して外装枠体を鰻け、同排気流
通用の空間と排気ダクトとを連通せしめ、同排気ダクト
の開口部に防火ダンパーを設け、天蓋の頂端部には、ス
ライド蓋をスライド状に開閉自在に設けると共に、開蓋
の開蓋により天蓋下方より、防火ダンパーの調整操作を
行うことができるように構成してなる排気用天蓋の防火
、　ダンパー操作機構。A certain space for exhaust gas circulation is maintained on the side of the outer periphery of the canopy having exhaust gas flow holes in the outer peripheral wall, and the exterior frame body is made to communicate with the exhaust duct, and the exhaust duct is connected to the outer frame body. A fire damper is installed at the opening of the canopy, and a sliding lid is installed at the top end of the canopy so that it can be slid open and closed, and the fire damper can be adjusted from below the canopy by opening the lid. Fire protection and damper operation mechanism for the exhaust canopy.
JP10232181U 1981-07-07 1981-07-07 Exhaust canopy fire damper operation mechanism Granted JPS588042U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10232181U JPS588042U (en) 1981-07-07 1981-07-07 Exhaust canopy fire damper operation mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10232181U JPS588042U (en) 1981-07-07 1981-07-07 Exhaust canopy fire damper operation mechanism

Publications (2)

Publication Number Publication Date
JPS588042U true JPS588042U (en) 1983-01-19
JPS6219881Y2 JPS6219881Y2 (en) 1987-05-21

Family

ID=29896966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10232181U Granted JPS588042U (en) 1981-07-07 1981-07-07 Exhaust canopy fire damper operation mechanism

Country Status (1)

Country Link
JP (1) JPS588042U (en)

Also Published As

Publication number Publication date
JPS6219881Y2 (en) 1987-05-21

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