JPS5354846A - Automatic opening and closing device of smoke vent and ventilator in staircase and room without window - Google Patents

Automatic opening and closing device of smoke vent and ventilator in staircase and room without window

Info

Publication number
JPS5354846A
JPS5354846A JP12877976A JP12877976A JPS5354846A JP S5354846 A JPS5354846 A JP S5354846A JP 12877976 A JP12877976 A JP 12877976A JP 12877976 A JP12877976 A JP 12877976A JP S5354846 A JPS5354846 A JP S5354846A
Authority
JP
Japan
Prior art keywords
staircase
ventilator
window
room
closing device
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
JP12877976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5516033B2 (OSRAM
Inventor
Tooru Watanabe
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.)
MITSUI KEIKINZOKU KAKO
Original Assignee
MITSUI KEIKINZOKU KAKO
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 MITSUI KEIKINZOKU KAKO filed Critical MITSUI KEIKINZOKU KAKO
Priority to JP12877976A priority Critical patent/JPS5354846A/ja
Publication of JPS5354846A publication Critical patent/JPS5354846A/ja
Publication of JPS5516033B2 publication Critical patent/JPS5516033B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Special Wing (AREA)
JP12877976A 1976-10-28 1976-10-28 Automatic opening and closing device of smoke vent and ventilator in staircase and room without window Granted JPS5354846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12877976A JPS5354846A (en) 1976-10-28 1976-10-28 Automatic opening and closing device of smoke vent and ventilator in staircase and room without window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12877976A JPS5354846A (en) 1976-10-28 1976-10-28 Automatic opening and closing device of smoke vent and ventilator in staircase and room without window

Publications (2)

Publication Number Publication Date
JPS5354846A true JPS5354846A (en) 1978-05-18
JPS5516033B2 JPS5516033B2 (OSRAM) 1980-04-28

Family

ID=14993245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12877976A Granted JPS5354846A (en) 1976-10-28 1976-10-28 Automatic opening and closing device of smoke vent and ventilator in staircase and room without window

Country Status (1)

Country Link
JP (1) JPS5354846A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674553A (en) * 1979-11-21 1981-06-20 Nippon Air Brake Co Ltd Smoke exhausting device
JPS57137590A (en) * 1981-02-16 1982-08-25 Norisue Ishihara Sash apparatus
JPH0175458U (OSRAM) * 1988-11-22 1989-05-22

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674553A (en) * 1979-11-21 1981-06-20 Nippon Air Brake Co Ltd Smoke exhausting device
JPS57137590A (en) * 1981-02-16 1982-08-25 Norisue Ishihara Sash apparatus
JPH0175458U (OSRAM) * 1988-11-22 1989-05-22

Also Published As

Publication number Publication date
JPS5516033B2 (OSRAM) 1980-04-28

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