JPS5357645A - Elevator trouble detecting apparatus - Google Patents

Elevator trouble detecting apparatus

Info

Publication number
JPS5357645A
JPS5357645A JP13051876A JP13051876A JPS5357645A JP S5357645 A JPS5357645 A JP S5357645A JP 13051876 A JP13051876 A JP 13051876A JP 13051876 A JP13051876 A JP 13051876A JP S5357645 A JPS5357645 A JP S5357645A
Authority
JP
Japan
Prior art keywords
detecting apparatus
trouble
trouble detecting
elevator trouble
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.)
Granted
Application number
JP13051876A
Other languages
Japanese (ja)
Other versions
JPS6027627B2 (en
Inventor
Hiroaki Kuroba
Kiyoya Shima
Takeyoshi Ando
Hiromi Inaba
Toshiaki Kurosawa
Mutsuhiro Terunuma
Hideo Miyao
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 JP13051876A priority Critical patent/JPS6027627B2/en
Publication of JPS5357645A publication Critical patent/JPS5357645A/en
Publication of JPS6027627B2 publication Critical patent/JPS6027627B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

PURPOSE: To provide an elevator trouble detecting apparatus wherein a deficient speed level detected as a trouble is made greater than an excessive speed level detected as a trouble thereby to carry out rationally the trouble detection.
COPYRIGHT: (C)1978,JPO&Japio
JP13051876A 1976-11-01 1976-11-01 Elevator failure detection device Expired JPS6027627B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13051876A JPS6027627B2 (en) 1976-11-01 1976-11-01 Elevator failure detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13051876A JPS6027627B2 (en) 1976-11-01 1976-11-01 Elevator failure detection device

Publications (2)

Publication Number Publication Date
JPS5357645A true JPS5357645A (en) 1978-05-25
JPS6027627B2 JPS6027627B2 (en) 1985-06-29

Family

ID=15036201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13051876A Expired JPS6027627B2 (en) 1976-11-01 1976-11-01 Elevator failure detection device

Country Status (1)

Country Link
JP (1) JPS6027627B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117976A (en) * 1980-02-20 1981-09-16 Mitsubishi Electric Corp Safety device for elevator
JPS56161279A (en) * 1980-05-08 1981-12-11 Mitsubishi Electric Corp Safety device for elevator
JPS5983854U (en) * 1982-11-25 1984-06-06 フジテック株式会社 elevator control device
JPS59230981A (en) * 1983-06-14 1984-12-25 三菱電機株式会社 Protective device for elevator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117976A (en) * 1980-02-20 1981-09-16 Mitsubishi Electric Corp Safety device for elevator
JPS56161279A (en) * 1980-05-08 1981-12-11 Mitsubishi Electric Corp Safety device for elevator
JPS5983854U (en) * 1982-11-25 1984-06-06 フジテック株式会社 elevator control device
JPS59230981A (en) * 1983-06-14 1984-12-25 三菱電機株式会社 Protective device for elevator

Also Published As

Publication number Publication date
JPS6027627B2 (en) 1985-06-29

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