JPH03118985U - - Google Patents

Info

Publication number
JPH03118985U
JPH03118985U JP2714290U JP2714290U JPH03118985U JP H03118985 U JPH03118985 U JP H03118985U JP 2714290 U JP2714290 U JP 2714290U JP 2714290 U JP2714290 U JP 2714290U JP H03118985 U JPH03118985 U JP H03118985U
Authority
JP
Japan
Prior art keywords
cathode
elevator control
rectifier
earth
normally closed
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
JP2714290U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP2714290U priority Critical patent/JPH03118985U/ja
Publication of JPH03118985U publication Critical patent/JPH03118985U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
JP2714290U 1990-03-19 1990-03-19 Pending JPH03118985U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2714290U JPH03118985U (enrdf_load_stackoverflow) 1990-03-19 1990-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2714290U JPH03118985U (enrdf_load_stackoverflow) 1990-03-19 1990-03-19

Publications (1)

Publication Number Publication Date
JPH03118985U true JPH03118985U (enrdf_load_stackoverflow) 1991-12-09

Family

ID=31530010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2714290U Pending JPH03118985U (enrdf_load_stackoverflow) 1990-03-19 1990-03-19

Country Status (1)

Country Link
JP (1) JPH03118985U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008239324A (ja) * 2007-03-28 2008-10-09 Hitachi Building Systems Co Ltd エレベータの絶縁抵抗測定方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008239324A (ja) * 2007-03-28 2008-10-09 Hitachi Building Systems Co Ltd エレベータの絶縁抵抗測定方法

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