JPS58139160U - Fire damper device - Google Patents

Fire damper device

Info

Publication number
JPS58139160U
JPS58139160U JP3514082U JP3514082U JPS58139160U JP S58139160 U JPS58139160 U JP S58139160U JP 3514082 U JP3514082 U JP 3514082U JP 3514082 U JP3514082 U JP 3514082U JP S58139160 U JPS58139160 U JP S58139160U
Authority
JP
Japan
Prior art keywords
holding member
damper device
ventilation
fire prevention
prevention damper
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
JP3514082U
Other languages
Japanese (ja)
Inventor
野田　直行
修 久野
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP3514082U priority Critical patent/JPS58139160U/en
Publication of JPS58139160U publication Critical patent/JPS58139160U/en
Pending legal-status Critical Current

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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 the drawing]

第１図は従来例を示す縦断面図、第２図は本考案の一実
施例のダンパー開状態を示す縦断面図、第３図は同実施
例のダンパー閉状態を示す縦断面図、第４図は本考案の
他の実施例の縦断面図である。 １２・・・換気口、１４・・・換気フード（通気路構成
部材）、１７・・・ダンパー、１８・・・ばね、１９・
・・重錘、２１・・・第１の保持部材、２３・・・第２
の保持部材、２４・・・温度ヒユーズ。 第１図 第２図FIG. 1 is a longitudinal sectional view showing a conventional example, FIG. 2 is a longitudinal sectional view showing an embodiment of the present invention in a damper open state, and FIG. 3 is a longitudinal sectional view showing the same embodiment in a damper closed state. FIG. 4 is a longitudinal sectional view of another embodiment of the present invention. 12... Ventilation vent, 14... Ventilation hood (ventilation path component), 17... Damper, 18... Spring, 19...
... Weight, 21 ... First holding member, 23 ... Second
holding member, 24...temperature fuse. Figure 1 Figure 2

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）一端を枢着され通気路を閉塞する方向に付勢され
たダンパーと、このダンパーの通気に対スる面に回動自
在に設けられた第１の保持部材と、前記通気路の構成部
材に回動自在に設けられた第２の保持部材と、前記第１
の保持部材に一端を係止され前記第２の保持部材に他端
を係止されて通気範囲内に保持された温度ヒユーズとを
具備したことを特徴とする防火ダンパー装置。(1) A damper having one end pivotally mounted and biased in a direction to close the ventilation passage; a first holding member rotatably provided on a surface of the damper that faces ventilation; a second holding member rotatably provided on the component; and the first holding member.
A fire prevention damper device comprising: a temperature fuse held at one end by the holding member and held at the other end by the second holding member to be maintained within a ventilation range. （２）通気路の構成部材が換気フードであることを特徴
とする実用新案登録請求の範囲第１項に記載の防火ダン
パー装置。(2) The fire prevention damper device according to claim 1, wherein the component of the ventilation path is a ventilation hood. （３）　　第１の保持部材および第２の保持部材がそれ
ぞれリング状の金具より成ることを特徴とする実用新案
登録請求の範囲第１項に記載の防火ダンパー装置。(3) The fire prevention damper device according to claim 1, wherein the first holding member and the second holding member are each made of ring-shaped metal fittings. （４）タンパ−の付勢が、重錘とばねとによることを特
徴とする実用新案登録請求の範囲第１項に記載の防火ダ
ンパー装置。(4) The fire prevention damper device according to claim 1, wherein the tamper is biased by a weight and a spring.
JP3514082U 1982-03-15 1982-03-15 Fire damper device Pending JPS58139160U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3514082U JPS58139160U (en) 1982-03-15 1982-03-15 Fire damper device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3514082U JPS58139160U (en) 1982-03-15 1982-03-15 Fire damper device

Publications (1)

Publication Number Publication Date
JPS58139160U true JPS58139160U (en) 1983-09-19

Family

ID=30046624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3514082U Pending JPS58139160U (en) 1982-03-15 1982-03-15 Fire damper device

Country Status (1)

Country Link
JP (1) JPS58139160U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547905A (en) * 1978-09-26 1980-04-05 Sumitomo Rubber Ind Ltd Tire
JPS5614352B2 (en) * 1973-03-23 1981-04-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614352B2 (en) * 1973-03-23 1981-04-03
JPS5547905A (en) * 1978-09-26 1980-04-05 Sumitomo Rubber Ind Ltd Tire

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