JPS6426169A - Optical system ammeter - Google Patents

Optical system ammeter

Info

Publication number
JPS6426169A
JPS6426169A JP62182568A JP18256887A JPS6426169A JP S6426169 A JPS6426169 A JP S6426169A JP 62182568 A JP62182568 A JP 62182568A JP 18256887 A JP18256887 A JP 18256887A JP S6426169 A JPS6426169 A JP S6426169A
Authority
JP
Japan
Prior art keywords
coil
magnetic field
winding member
detecting part
field detecting
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
JP62182568A
Other languages
Japanese (ja)
Inventor
Kazuo Toda
Satoshi Ishizuka
Onori Ishikawa
Osamu Kamata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62182568A priority Critical patent/JPS6426169A/en
Publication of JPS6426169A publication Critical patent/JPS6426169A/en
Pending legal-status Critical Current

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  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

PURPOSE:To prevent a shift of position, and to switch the sensitivity by replacing a coil part, by providing the coil part consisting of a terminal for leading a current and a fixed coil, on the inside or the outside of a case for containing a magnetic field detecting part. CONSTITUTION:A magnetic field detecting part 118 of a reflection type constitution is constituted by containing a polarizer 101, an analyzer 102, a lens 109, a magneto-optical element 104, and a mirror 100, which are connected to an optical fiber 107, in a case 108. Subsequently, a coil 115 is wound to a coil winding member 119 having the same hole as a shape of a magnetic field detecting part 118, and a terminal 117 is provided on this coil winding member 119. In such a way, the shift of the position of the coil winding member 119 and the magnetic field detecting part 118 is eliminated, and also, the magnetic field detector 118 can be freely taken in and out to and from the coil winding member 119, and the sensitivity can be switched by using the member whose number of turns of the coil 115 is different.
JP62182568A 1987-07-22 1987-07-22 Optical system ammeter Pending JPS6426169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62182568A JPS6426169A (en) 1987-07-22 1987-07-22 Optical system ammeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62182568A JPS6426169A (en) 1987-07-22 1987-07-22 Optical system ammeter

Publications (1)

Publication Number Publication Date
JPS6426169A true JPS6426169A (en) 1989-01-27

Family

ID=16120552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62182568A Pending JPS6426169A (en) 1987-07-22 1987-07-22 Optical system ammeter

Country Status (1)

Country Link
JP (1) JPS6426169A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11114243B2 (en) 2018-04-27 2021-09-07 Murata Manufacturing Co., Ltd. Multilayer ceramic capacitor and method for producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11114243B2 (en) 2018-04-27 2021-09-07 Murata Manufacturing Co., Ltd. Multilayer ceramic capacitor and method for producing the same

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