TW287237B - The circuit inspector - Google Patents

The circuit inspector

Info

Publication number
TW287237B
TW287237B TW085102355A TW85102355A TW287237B TW 287237 B TW287237 B TW 287237B TW 085102355 A TW085102355 A TW 085102355A TW 85102355 A TW85102355 A TW 85102355A TW 287237 B TW287237 B TW 287237B
Authority
TW
Taiwan
Prior art keywords
circuit
circuit inspector
inspector
signal
inspecting signals
Prior art date
Application number
TW085102355A
Other languages
Chinese (zh)
Inventor
Takeshi Katabuchi
Takahiko Momosaki
Original Assignee
Doue Denki Seisakusho Kk
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 Doue Denki Seisakusho Kk filed Critical Doue Denki Seisakusho Kk
Application granted granted Critical
Publication of TW287237B publication Critical patent/TW287237B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • G01R29/085—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning for detecting presence or location of electric lines or cables

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

A circuit inspector includes: The signal generator with multiple selective inspecting signals, the filter part to select multiple inspecting signals and the receptor to receive the signal.
TW085102355A 1996-01-24 1996-02-28 The circuit inspector TW287237B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8010196A JPH09203761A (en) 1996-01-24 1996-01-24 Wiring line probe

Publications (1)

Publication Number Publication Date
TW287237B true TW287237B (en) 1996-10-01

Family

ID=11743541

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085102355A TW287237B (en) 1996-01-24 1996-02-28 The circuit inspector

Country Status (3)

Country Link
JP (1) JPH09203761A (en)
KR (1) KR100319485B1 (en)
TW (1) TW287237B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101126293B1 (en) 2011-04-14 2012-03-20 한전케이디엔주식회사 Underground cable detection system and method using power line communication
JP7195890B2 (en) * 2018-06-07 2022-12-26 東芝プラントシステム株式会社 WIRING ROUTE DETECTION SYSTEM, WIRING ROUTE DETECTION DEVICE, WIRING ROUTE INSPECTION DEVICE, WIRING ROUTE DETECTION METHOD, AND WIRING ROUTE INSPECTION METHOD
KR102343931B1 (en) 2021-10-13 2021-12-27 주식회사 파워엔솔루션 Active underground power cable line tester and testing method

Also Published As

Publication number Publication date
KR100319485B1 (en) 2002-04-22
JPH09203761A (en) 1997-08-05
KR970062709A (en) 1997-09-12

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