JPS60185283U - needle detector - Google Patents

needle detector

Info

Publication number
JPS60185283U
JPS60185283U JP7296184U JP7296184U JPS60185283U JP S60185283 U JPS60185283 U JP S60185283U JP 7296184 U JP7296184 U JP 7296184U JP 7296184 U JP7296184 U JP 7296184U JP S60185283 U JPS60185283 U JP S60185283U
Authority
JP
Japan
Prior art keywords
needle detector
search coil
needle
detector
magnet
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
JP7296184U
Other languages
Japanese (ja)
Inventor
鷲尾　武人
Original Assignee
株式会社　サンコウ電子研究所
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 株式会社　サンコウ電子研究所 filed Critical 株式会社　サンコウ電子研究所
Priority to JP7296184U priority Critical patent/JPS60185283U/en
Publication of JPS60185283U publication Critical patent/JPS60185283U/en
Pending legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案検針器の一実雄側番示す斜視図、第２図
は検知部の断面図、第３図は検知部の他の実施例を示す
断面図である。 １は磁石、２は鉄心、３はサーチコイル、Ａは検知部、
Ｂは握持部、Ｃは棒体である。FIG. 1 is a perspective view showing the male side of the needle detector of the present invention, FIG. 2 is a cross-sectional view of the detecting section, and FIG. 3 is a cross-sectional view showing another embodiment of the detecting section. 1 is a magnet, 2 is an iron core, 3 is a search coil, A is a detection part,
B is a gripping portion, and C is a rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 長尺棒体の先端部に、磁石１に突設した二本の鉄心２に
サーチコイル３を巻き回した検知部を形成し、サーチコ
イル３を増幅部に接続して成ることを特徴とする検針器
。A detection section is formed at the tip of the long rod by winding a search coil 3 around two iron cores 2 protruding from a magnet 1, and the search coil 3 is connected to an amplification section. Needle detector.
JP7296184U 1984-05-18 1984-05-18 needle detector Pending JPS60185283U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7296184U JPS60185283U (en) 1984-05-18 1984-05-18 needle detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7296184U JPS60185283U (en) 1984-05-18 1984-05-18 needle detector

Publications (1)

Publication Number Publication Date
JPS60185283U true JPS60185283U (en) 1985-12-09

Family

ID=30611867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7296184U Pending JPS60185283U (en) 1984-05-18 1984-05-18 needle detector

Country Status (1)

Country Link
JP (1) JPS60185283U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4328507Y1 (en) * 1964-10-09 1968-11-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4328507Y1 (en) * 1964-10-09 1968-11-25

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