JPS5431148A - Contactless elevator controlling system - Google Patents

Contactless elevator controlling system

Info

Publication number
JPS5431148A
JPS5431148A JP9699377A JP9699377A JPS5431148A JP S5431148 A JPS5431148 A JP S5431148A JP 9699377 A JP9699377 A JP 9699377A JP 9699377 A JP9699377 A JP 9699377A JP S5431148 A JPS5431148 A JP S5431148A
Authority
JP
Japan
Prior art keywords
controlling system
elevator controlling
contactless elevator
contactless
elevator
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
JP9699377A
Other languages
Japanese (ja)
Inventor
Masaaki Nakazato
Takeo Yuminaka
Kenji Yoneda
Kazuo Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9699377A priority Critical patent/JPS5431148A/en
Publication of JPS5431148A publication Critical patent/JPS5431148A/en
Pending legal-status Critical Current

Links

Landscapes

  • Elevator Control (AREA)

Abstract

PURPOSE: To ensure safety operation of elevator, by employing both of electromagnetic contactors and electromagnetic relays in the safety circuit of a contactless elevator controlling system.
COPYRIGHT: (C)1979,JPO&Japio
JP9699377A 1977-08-15 1977-08-15 Contactless elevator controlling system Pending JPS5431148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9699377A JPS5431148A (en) 1977-08-15 1977-08-15 Contactless elevator controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9699377A JPS5431148A (en) 1977-08-15 1977-08-15 Contactless elevator controlling system

Publications (1)

Publication Number Publication Date
JPS5431148A true JPS5431148A (en) 1979-03-07

Family

ID=14179714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9699377A Pending JPS5431148A (en) 1977-08-15 1977-08-15 Contactless elevator controlling system

Country Status (1)

Country Link
JP (1) JPS5431148A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03143884A (en) * 1990-09-19 1991-06-19 Hitachi Ltd Control circuit of elevator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03143884A (en) * 1990-09-19 1991-06-19 Hitachi Ltd Control circuit of elevator

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