JPS5453448A - Elevator system - Google Patents

Elevator system

Info

Publication number
JPS5453448A
JPS5453448A JP12032677A JP12032677A JPS5453448A JP S5453448 A JPS5453448 A JP S5453448A JP 12032677 A JP12032677 A JP 12032677A JP 12032677 A JP12032677 A JP 12032677A JP S5453448 A JPS5453448 A JP S5453448A
Authority
JP
Japan
Prior art keywords
operated
cage
detector
energize
infant
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
JP12032677A
Other languages
Japanese (ja)
Other versions
JPS6023068B2 (en
Inventor
Teruo Harada
Hisao Kato
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP52120326A priority Critical patent/JPS6023068B2/en
Publication of JPS5453448A publication Critical patent/JPS5453448A/en
Publication of JPS6023068B2 publication Critical patent/JPS6023068B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)

Abstract

PURPOSE: To prevent an accident from occurring in advance in an elevator system by detecting passengers entering an elevator cage operated automatically to energize a controller when a cage call button is not operated within predetermined time after this detection.
CONSTITUTION: Since first detector 3 located at the position higher than the height of an infant does not operate if only the infant enters into an operatorless cage 2, the contacts 12a of the first detector relay 12 are opened and the contacts 12b thereof are closed. When the infant thus enters the cage, second detector 4 is operated to close contacts 4a to thereby energize second detector relay 13 to be self-held. If a cage call button 8 is not operated even after third detector 5 is then operated to energize third detector relay 14 and predetermined time has elapsed at a timer 14d, a controller 11 is operated. Thus, a superivor watches the inside of the cage 2 via a TV camera 9 and warns it via an interphone 10
COPYRIGHT: (C)1979,JPO&Japio
JP52120326A 1977-10-06 1977-10-06 elevator equipment Expired JPS6023068B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52120326A JPS6023068B2 (en) 1977-10-06 1977-10-06 elevator equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52120326A JPS6023068B2 (en) 1977-10-06 1977-10-06 elevator equipment

Publications (2)

Publication Number Publication Date
JPS5453448A true JPS5453448A (en) 1979-04-26
JPS6023068B2 JPS6023068B2 (en) 1985-06-05

Family

ID=14783477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52120326A Expired JPS6023068B2 (en) 1977-10-06 1977-10-06 elevator equipment

Country Status (1)

Country Link
JP (1) JPS6023068B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864674U (en) * 1981-10-26 1983-04-30 三菱電機株式会社 Elevator communication device
JP2007031086A (en) * 2005-07-27 2007-02-08 Toshiba Elevator Co Ltd Elevator and elevator system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864674U (en) * 1981-10-26 1983-04-30 三菱電機株式会社 Elevator communication device
JP2007031086A (en) * 2005-07-27 2007-02-08 Toshiba Elevator Co Ltd Elevator and elevator system

Also Published As

Publication number Publication date
JPS6023068B2 (en) 1985-06-05

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