JPS5234340A - Coded grounding system for wire-breaking detection - Google Patents

Coded grounding system for wire-breaking detection

Info

Publication number
JPS5234340A
JPS5234340A JP50110081A JP11008175A JPS5234340A JP S5234340 A JPS5234340 A JP S5234340A JP 50110081 A JP50110081 A JP 50110081A JP 11008175 A JP11008175 A JP 11008175A JP S5234340 A JPS5234340 A JP S5234340A
Authority
JP
Japan
Prior art keywords
grounding
coded
wire
breaking detection
breaking
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
JP50110081A
Other languages
Japanese (ja)
Inventor
Atsuhiro Yoshizaki
Harumi Iwanaga
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 JP50110081A priority Critical patent/JPS5234340A/en
Publication of JPS5234340A publication Critical patent/JPS5234340A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Coded grounding system for wire-breaking detection which can distinguish from general grounding easily.
COPYRIGHT: (C)1977,JPO&Japio
JP50110081A 1975-09-12 1975-09-12 Coded grounding system for wire-breaking detection Pending JPS5234340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50110081A JPS5234340A (en) 1975-09-12 1975-09-12 Coded grounding system for wire-breaking detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50110081A JPS5234340A (en) 1975-09-12 1975-09-12 Coded grounding system for wire-breaking detection

Publications (1)

Publication Number Publication Date
JPS5234340A true JPS5234340A (en) 1977-03-16

Family

ID=14526540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50110081A Pending JPS5234340A (en) 1975-09-12 1975-09-12 Coded grounding system for wire-breaking detection

Country Status (1)

Country Link
JP (1) JPS5234340A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448476A (en) * 1977-09-26 1979-04-17 Jeol Ltd Automatic focussing unit for scanning type electronic microscope
JPS58164172U (en) * 1982-04-27 1983-11-01
WO2015045075A1 (en) * 2013-09-26 2015-04-02 三菱電機株式会社 Disconnection detection device, determination device, and disconnection detection system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448476A (en) * 1977-09-26 1979-04-17 Jeol Ltd Automatic focussing unit for scanning type electronic microscope
JPS58164172U (en) * 1982-04-27 1983-11-01
JPH0545011Y2 (en) * 1982-04-27 1993-11-16
WO2015045075A1 (en) * 2013-09-26 2015-04-02 三菱電機株式会社 Disconnection detection device, determination device, and disconnection detection system

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