JPS54108340A - Elevator - Google Patents
ElevatorInfo
- Publication number
- JPS54108340A JPS54108340A JP1619578A JP1619578A JPS54108340A JP S54108340 A JPS54108340 A JP S54108340A JP 1619578 A JP1619578 A JP 1619578A JP 1619578 A JP1619578 A JP 1619578A JP S54108340 A JPS54108340 A JP S54108340A
- Authority
- JP
- Japan
- Prior art keywords
- cage
- fan
- smoke sensor
- extinction system
- building
- 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
Links
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
PURPOSE: To prevent the happening of accidents resulting in injury or death, by installing an extinction system smoke sensor and a fan for exhaust into a cage.
CONSTITUTION: An extinction system smoke sensor is arranged in such a manner that a luminous instrument 2 and a light receiver 3 building in a signal processing circuit are disposed to an upper portion at the platform side of a cage 1 in facing shapes at a necessary interval. Meanwhile, an exahust fan 4 mounted to a side- wall of the cage 1 and a controllr 17 installed to an upper portion of a building are connected to the light receiver 3. Thus, when smoke flows into the cage 1 and is sensed by means of the extinction system smoke sensor, sensing signals are transmitted to exhaust fan 4 and the controller 17, and flowing-in smoke is discharged into a rise-and-fall course by means of the exhaust fan 4 while the cage 1 is moved and immediately shunted to other stories.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1619578A JPS54108340A (en) | 1978-02-15 | 1978-02-15 | Elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1619578A JPS54108340A (en) | 1978-02-15 | 1978-02-15 | Elevator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54108340A true JPS54108340A (en) | 1979-08-24 |
Family
ID=11909720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1619578A Pending JPS54108340A (en) | 1978-02-15 | 1978-02-15 | Elevator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54108340A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018058671A (en) * | 2016-10-05 | 2018-04-12 | 三菱電機ビルテクノサービス株式会社 | Elevator landing air blower and elevator system provided with elevator landing air blower |
-
1978
- 1978-02-15 JP JP1619578A patent/JPS54108340A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018058671A (en) * | 2016-10-05 | 2018-04-12 | 三菱電機ビルテクノサービス株式会社 | Elevator landing air blower and elevator system provided with elevator landing air blower |
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