JPS57160878A - Detector for trouble of pulse generator for elevator - Google Patents

Detector for trouble of pulse generator for elevator

Info

Publication number
JPS57160878A
JPS57160878A JP56044014A JP4401481A JPS57160878A JP S57160878 A JPS57160878 A JP S57160878A JP 56044014 A JP56044014 A JP 56044014A JP 4401481 A JP4401481 A JP 4401481A JP S57160878 A JPS57160878 A JP S57160878A
Authority
JP
Japan
Prior art keywords
elevator
trouble
detector
pulse generator
pulse
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
JP56044014A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0243123B2 (enrdf_load_stackoverflow
Inventor
Moriyuki Miura
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56044014A priority Critical patent/JPS57160878A/ja
Publication of JPS57160878A publication Critical patent/JPS57160878A/ja
Publication of JPH0243123B2 publication Critical patent/JPH0243123B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
JP56044014A 1981-03-27 1981-03-27 Detector for trouble of pulse generator for elevator Granted JPS57160878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56044014A JPS57160878A (en) 1981-03-27 1981-03-27 Detector for trouble of pulse generator for elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56044014A JPS57160878A (en) 1981-03-27 1981-03-27 Detector for trouble of pulse generator for elevator

Publications (2)

Publication Number Publication Date
JPS57160878A true JPS57160878A (en) 1982-10-04
JPH0243123B2 JPH0243123B2 (enrdf_load_stackoverflow) 1990-09-27

Family

ID=12679824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56044014A Granted JPS57160878A (en) 1981-03-27 1981-03-27 Detector for trouble of pulse generator for elevator

Country Status (1)

Country Link
JP (1) JPS57160878A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63284414A (ja) * 1987-05-15 1988-11-21 Hitachi Ltd エンコ−ダ欠相検出回路付サ−ボ装置
JPS6415115U (enrdf_load_stackoverflow) * 1987-07-16 1989-01-25
JP2021020763A (ja) * 2019-07-26 2021-02-18 フジテック株式会社 エレベーターのエンコーダー診断システム及び診断方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51130246A (en) * 1975-05-06 1976-11-12 Teraoka Seiko Co Ltd Method of abnormal reading detection in an a-d converter
JPS53106157A (en) * 1977-02-28 1978-09-14 Toshiba Corp Pulse generator
JPS55150305U (enrdf_load_stackoverflow) * 1979-04-17 1980-10-29

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51130246A (en) * 1975-05-06 1976-11-12 Teraoka Seiko Co Ltd Method of abnormal reading detection in an a-d converter
JPS53106157A (en) * 1977-02-28 1978-09-14 Toshiba Corp Pulse generator
JPS55150305U (enrdf_load_stackoverflow) * 1979-04-17 1980-10-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63284414A (ja) * 1987-05-15 1988-11-21 Hitachi Ltd エンコ−ダ欠相検出回路付サ−ボ装置
JPS6415115U (enrdf_load_stackoverflow) * 1987-07-16 1989-01-25
JP2021020763A (ja) * 2019-07-26 2021-02-18 フジテック株式会社 エレベーターのエンコーダー診断システム及び診断方法

Also Published As

Publication number Publication date
JPH0243123B2 (enrdf_load_stackoverflow) 1990-09-27

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