JPH0325809Y2 - - Google Patents

Info

Publication number
JPH0325809Y2
JPH0325809Y2 JP9169485U JP9169485U JPH0325809Y2 JP H0325809 Y2 JPH0325809 Y2 JP H0325809Y2 JP 9169485 U JP9169485 U JP 9169485U JP 9169485 U JP9169485 U JP 9169485U JP H0325809 Y2 JPH0325809 Y2 JP H0325809Y2
Authority
JP
Japan
Prior art keywords
smoke
motor
screen
smoke screen
resistor
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
Application number
JP9169485U
Other languages
English (en)
Japanese (ja)
Other versions
JPS621645U (en]
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 filed Critical
Priority to JP9169485U priority Critical patent/JPH0325809Y2/ja
Publication of JPS621645U publication Critical patent/JPS621645U/ja
Application granted granted Critical
Publication of JPH0325809Y2 publication Critical patent/JPH0325809Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
JP9169485U 1985-06-18 1985-06-18 Expired JPH0325809Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9169485U JPH0325809Y2 (en]) 1985-06-18 1985-06-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9169485U JPH0325809Y2 (en]) 1985-06-18 1985-06-18

Publications (2)

Publication Number Publication Date
JPS621645U JPS621645U (en]) 1987-01-08
JPH0325809Y2 true JPH0325809Y2 (en]) 1991-06-04

Family

ID=30647815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9169485U Expired JPH0325809Y2 (en]) 1985-06-18 1985-06-18

Country Status (1)

Country Link
JP (1) JPH0325809Y2 (en])

Also Published As

Publication number Publication date
JPS621645U (en]) 1987-01-08

Similar Documents

Publication Publication Date Title
AU759485B2 (en) Fire door operator
CN210858500U (zh) 一种电动挡烟垂壁防护罩
JP2010242383A (ja) 開閉体装置
JPH0325809Y2 (en])
JP4018505B2 (ja) 開閉体制御システム
JP3412401B2 (ja) エレベーターの非常時運転装置
JP2021156075A (ja) 開閉体装置、開閉体装置用外部電源変換装置、及び開閉体装置用外部電源変換ユニット
JPH0650640Y2 (ja) シャッターの自重降下装置
JP4746186B2 (ja) 開閉装置
JP3523736B2 (ja) 天井埋込型空気調和機
JPH0732872Y2 (ja) 電動シヤツターにおける非常電源の安全装置
JP2569039Y2 (ja) 手動式シャッタの巻上げ装置
JP4788337B2 (ja) エレベータ用防火防煙シャッター装置及びそれを備えたエレベータ装置
JP3991175B2 (ja) 建築用シャツターの降下検知装置
JP3365128B2 (ja) 窓シャッターリミットスイッチ設定装置
JPH0681560A (ja) ワイヤレスシャッターシステム
KR100236244B1 (ko) 방화셔터용 전동개폐장치
JP4018506B2 (ja) 開閉体制御システム
JP2509138Y2 (ja) 電動シャッタ―の非常用停止装置
JP3289188B2 (ja) シャッターカーテン降下停止装置
JPS606970Y2 (ja) 昇降装置
JPH0320478Y2 (en])
JP4041011B2 (ja) 電動式シャッター装置の制御装置
JPH04111894A (ja) 電動開閉装置の制御装置
JPH026917B2 (en])