JPS55155259A - Method of searching electric wiring route - Google Patents

Method of searching electric wiring route

Info

Publication number
JPS55155259A
JPS55155259A JP6425179A JP6425179A JPS55155259A JP S55155259 A JPS55155259 A JP S55155259A JP 6425179 A JP6425179 A JP 6425179A JP 6425179 A JP6425179 A JP 6425179A JP S55155259 A JPS55155259 A JP S55155259A
Authority
JP
Japan
Prior art keywords
electric wiring
route
wiring route
clip
indicator
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
JP6425179A
Other languages
Japanese (ja)
Inventor
Toshiaki Honna
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP6425179A priority Critical patent/JPS55155259A/en
Publication of JPS55155259A publication Critical patent/JPS55155259A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

PURPOSE: To enable the searching of all the routes of electric wiring even if the position of an end is known or unknown, by supplying high-frequency power to one point of the electric wiring of an electric appliance.
CONSTITUTION: High-frequency power produced by a high-frequency oscillator 20 is supplied through a connection cord 21 and a clip 22 to an electric wiring 10 to be searched for a route, so that electromagnetic waves are emitted from the electric wiring 10 as an antenna. A reception antenna 31 of a receiver 30 is moved toward the position of the clip 22 while the intensity of received electromagnetic waves displayed on an indicator 32 is confirmed, so that the display level of the indicator is always high. The route wherein the reception antenna 31 is moved is identified with that of the searched electric wiring.
COPYRIGHT: (C)1980,JPO&Japio
JP6425179A 1979-05-24 1979-05-24 Method of searching electric wiring route Pending JPS55155259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6425179A JPS55155259A (en) 1979-05-24 1979-05-24 Method of searching electric wiring route

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6425179A JPS55155259A (en) 1979-05-24 1979-05-24 Method of searching electric wiring route

Publications (1)

Publication Number Publication Date
JPS55155259A true JPS55155259A (en) 1980-12-03

Family

ID=13252751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6425179A Pending JPS55155259A (en) 1979-05-24 1979-05-24 Method of searching electric wiring route

Country Status (1)

Country Link
JP (1) JPS55155259A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62257070A (en) * 1986-04-30 1987-11-09 Fujitsu Ltd Inspection machine for inspecting wiring of printed circuit board
JPH049678A (en) * 1990-04-25 1992-01-14 Minoru Takahashi Method and device for checking wiring
JP2002189049A (en) * 2000-12-21 2002-07-05 Oht Inc Method and device for inspection

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62257070A (en) * 1986-04-30 1987-11-09 Fujitsu Ltd Inspection machine for inspecting wiring of printed circuit board
JPH0636007B2 (en) * 1986-04-30 1994-05-11 富士通株式会社 Wiring inspection machine for printed circuit boards
JPH049678A (en) * 1990-04-25 1992-01-14 Minoru Takahashi Method and device for checking wiring
JP2002189049A (en) * 2000-12-21 2002-07-05 Oht Inc Method and device for inspection

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