JPH01139322U - - Google Patents

Info

Publication number
JPH01139322U
JPH01139322U JP1988034725U JP3472588U JPH01139322U JP H01139322 U JPH01139322 U JP H01139322U JP 1988034725 U JP1988034725 U JP 1988034725U JP 3472588 U JP3472588 U JP 3472588U JP H01139322 U JPH01139322 U JP H01139322U
Authority
JP
Japan
Prior art keywords
contact
oxidation prevention
time
prevention circuit
powered
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
JP1988034725U
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 JP1988034725U priority Critical patent/JPH01139322U/ja
Publication of JPH01139322U publication Critical patent/JPH01139322U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transceivers (AREA)
  • Keying Circuit Devices (AREA)
  • Contacts (AREA)
JP1988034725U 1988-03-15 1988-03-15 Pending JPH01139322U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988034725U JPH01139322U (enrdf_load_stackoverflow) 1988-03-15 1988-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988034725U JPH01139322U (enrdf_load_stackoverflow) 1988-03-15 1988-03-15

Publications (1)

Publication Number Publication Date
JPH01139322U true JPH01139322U (enrdf_load_stackoverflow) 1989-09-22

Family

ID=31261401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988034725U Pending JPH01139322U (enrdf_load_stackoverflow) 1988-03-15 1988-03-15

Country Status (1)

Country Link
JP (1) JPH01139322U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013525227A (ja) * 2010-04-23 2013-06-20 オーチス エレベータ カンパニー 安全回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013525227A (ja) * 2010-04-23 2013-06-20 オーチス エレベータ カンパニー 安全回路

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