DE68911992T2 - Magnetfeldmessgerät. - Google Patents

Magnetfeldmessgerät.

Info

Publication number
DE68911992T2
DE68911992T2 DE68911992T DE68911992T DE68911992T2 DE 68911992 T2 DE68911992 T2 DE 68911992T2 DE 68911992 T DE68911992 T DE 68911992T DE 68911992 T DE68911992 T DE 68911992T DE 68911992 T2 DE68911992 T2 DE 68911992T2
Authority
DE
Germany
Prior art keywords
magnetic field
field meter
meter
magnetic
field
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.)
Expired - Lifetime
Application number
DE68911992T
Other languages
English (en)
Other versions
DE68911992D1 (de
Inventor
Osamu Kamada
Hisashi Minemoto
Kazurou Toda
Daisuke Ishiko
Satoshi Ishizuka
Akihiro Miura
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.)
Kansai Electric Power Co Inc
Panasonic Corp
Original Assignee
Kansai Electric Power Co Inc
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 Kansai Electric Power Co Inc, Matsushita Electric Industrial Co Ltd filed Critical Kansai Electric Power Co Inc
Application granted granted Critical
Publication of DE68911992D1 publication Critical patent/DE68911992D1/de
Publication of DE68911992T2 publication Critical patent/DE68911992T2/de
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
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/032—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect
    • G01R33/0322—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect using the Faraday or Voigt effect
DE68911992T 1988-06-10 1989-06-07 Magnetfeldmessgerät. Expired - Lifetime DE68911992T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63144263A JPH0731232B2 (ja) 1988-06-10 1988-06-10 磁界測定装置

Publications (2)

Publication Number Publication Date
DE68911992D1 DE68911992D1 (de) 1994-02-17
DE68911992T2 true DE68911992T2 (de) 1994-07-21

Family

ID=15358028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68911992T Expired - Lifetime DE68911992T2 (de) 1988-06-10 1989-06-07 Magnetfeldmessgerät.

Country Status (4)

Country Link
EP (1) EP0345759B1 (de)
JP (1) JPH0731232B2 (de)
KR (1) KR960015986B1 (de)
DE (1) DE68911992T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2971485B2 (ja) * 1989-08-29 1999-11-08 日本碍子株式会社 高感度光磁界センサに用いるガーネット型フェライト多結晶体の製造方法
JPH0476476A (ja) * 1990-07-19 1992-03-11 Ngk Insulators Ltd 光磁界センサ
JPH087255B2 (ja) * 1990-08-30 1996-01-29 日本碍子株式会社 光磁界センサ及びその製造方法
JPH0782164B2 (ja) * 1991-04-25 1995-09-06 松下電器産業株式会社 磁気光学素子及び磁界測定装置
US5485079A (en) * 1993-03-29 1996-01-16 Matsushita Electric Industrial Co., Ltd. Magneto-optical element and optical magnetic field sensor
JPH09230013A (ja) 1996-02-21 1997-09-05 Matsushita Electric Ind Co Ltd 光磁界センサプローブ及び磁気光学素子
US6333809B1 (en) 1996-02-21 2001-12-25 Matsushita Electric Industrial Co., Ltd. Magneto-optical element
GB2345549A (en) * 1998-12-21 2000-07-12 Asea Brown Boveri Magnetic field sensors
CN109683187B (zh) * 2019-02-26 2020-06-12 中国测试技术研究院 基于层叠式探测结构的X/γ和β个人剂量当量测量方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139082A (ja) * 1982-02-15 1983-08-18 Hitachi Ltd 磁界測定装置
JPS62110162A (ja) * 1985-11-08 1987-05-21 Sumitomo Electric Ind Ltd 零相電流検出装置
FR2603705B1 (fr) * 1986-09-05 1988-10-28 Thomson Csf Tete de mesure de champ magnetique integree et son procede de realisation
JPS63107900A (ja) * 1986-10-27 1988-05-12 Mitsubishi Gas Chem Co Inc 磁気光学素子材料

Also Published As

Publication number Publication date
JPH01312483A (ja) 1989-12-18
KR910001400A (ko) 1991-01-30
EP0345759A3 (en) 1990-11-14
DE68911992D1 (de) 1994-02-17
JPH0731232B2 (ja) 1995-04-10
KR960015986B1 (ko) 1996-11-25
EP0345759A2 (de) 1989-12-13
EP0345759B1 (de) 1994-01-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

Owner name: THE KANSAI ELECTRIC POWER CO., INC., OSAKA, JP