JPH0381570U - - Google Patents

Info

Publication number
JPH0381570U
JPH0381570U JP1989142279U JP14227989U JPH0381570U JP H0381570 U JPH0381570 U JP H0381570U JP 1989142279 U JP1989142279 U JP 1989142279U JP 14227989 U JP14227989 U JP 14227989U JP H0381570 U JPH0381570 U JP H0381570U
Authority
JP
Japan
Prior art keywords
receiver
exploration
probe
wiring path
head
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.)
Granted
Application number
JP1989142279U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0620146Y2 (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 JP1989142279U priority Critical patent/JPH0620146Y2/ja
Priority to KR2019900018142U priority patent/KR960007362Y1/ko
Priority to US07/624,111 priority patent/US5130638A/en
Publication of JPH0381570U publication Critical patent/JPH0381570U/ja
Application granted granted Critical
Publication of JPH0620146Y2 publication Critical patent/JPH0620146Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/07—Non contact-making probes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP1989142279U 1989-12-08 1989-12-08 低圧配線路探査装置用受信器 Expired - Lifetime JPH0620146Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989142279U JPH0620146Y2 (ja) 1989-12-08 1989-12-08 低圧配線路探査装置用受信器
KR2019900018142U KR960007362Y1 (ko) 1989-12-08 1990-11-24 저압베선로 탐사장치용 수신기
US07/624,111 US5130638A (en) 1989-12-08 1990-12-07 Portable receiver for detecting probe signal on low voltage line conductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989142279U JPH0620146Y2 (ja) 1989-12-08 1989-12-08 低圧配線路探査装置用受信器

Publications (2)

Publication Number Publication Date
JPH0381570U true JPH0381570U (enExample) 1991-08-20
JPH0620146Y2 JPH0620146Y2 (ja) 1994-05-25

Family

ID=15311670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989142279U Expired - Lifetime JPH0620146Y2 (ja) 1989-12-08 1989-12-08 低圧配線路探査装置用受信器

Country Status (3)

Country Link
US (1) US5130638A (enExample)
JP (1) JPH0620146Y2 (enExample)
KR (1) KR960007362Y1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013246154A (ja) * 2012-05-29 2013-12-09 Togami Electric Mfg Co Ltd 電気的特性測定装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5645065A (en) * 1991-09-04 1997-07-08 Navion Biomedical Corporation Catheter depth, position and orientation location system
US5317253A (en) * 1991-11-27 1994-05-31 The United States Of America As Represented By The United States Department Of Energy Concealed wire tracing apparatus
US6424139B2 (en) 1998-10-29 2002-07-23 Sagab Electronic Ab Voltage detection stick
US6242903B1 (en) * 1998-10-29 2001-06-05 Sagab Electronic Ab Method for using an insulated electrical probe
USD445350S1 (en) 2000-11-14 2001-07-24 Sagab Electronic Ab Voltage detection stick
JP3655295B2 (ja) * 2002-07-22 2005-06-02 富士通株式会社 インバータの電流検出方法、その電流検出回路、その異常検出方法、その異常検出回路、表示装置及び情報処理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03170075A (ja) * 1989-11-29 1991-07-23 Kandenko Co Ltd 死活線判別方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001430A (en) * 1989-06-05 1991-03-19 Heath Consultants, Inc. Apparatus for locating concealed electrical conductors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03170075A (ja) * 1989-11-29 1991-07-23 Kandenko Co Ltd 死活線判別方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013246154A (ja) * 2012-05-29 2013-12-09 Togami Electric Mfg Co Ltd 電気的特性測定装置

Also Published As

Publication number Publication date
US5130638A (en) 1992-07-14
JPH0620146Y2 (ja) 1994-05-25
KR960007362Y1 (ko) 1996-08-28
KR910013145U (ko) 1991-07-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term