JPH0633523Y2 - 外部磁界発生装置 - Google Patents

外部磁界発生装置

Info

Publication number
JPH0633523Y2
JPH0633523Y2 JP1987018893U JP1889387U JPH0633523Y2 JP H0633523 Y2 JPH0633523 Y2 JP H0633523Y2 JP 1987018893 U JP1987018893 U JP 1987018893U JP 1889387 U JP1889387 U JP 1889387U JP H0633523 Y2 JPH0633523 Y2 JP H0633523Y2
Authority
JP
Japan
Prior art keywords
magnetic field
magnetic
pole piece
coil
field generator
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
JP1987018893U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63129203U (en, 2012
Inventor
克秀 田野島
康浩 鈴木
静男 永田
安雄 清水
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP1987018893U priority Critical patent/JPH0633523Y2/ja
Priority to US07/153,724 priority patent/US4813007A/en
Priority to DE8888301127T priority patent/DE3860837D1/de
Priority to EP88301127A priority patent/EP0278756B1/en
Publication of JPS63129203U publication Critical patent/JPS63129203U/ja
Application granted granted Critical
Publication of JPH0633523Y2 publication Critical patent/JPH0633523Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
JP1987018893U 1987-02-13 1987-02-13 外部磁界発生装置 Expired - Lifetime JPH0633523Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1987018893U JPH0633523Y2 (ja) 1987-02-13 1987-02-13 外部磁界発生装置
US07/153,724 US4813007A (en) 1987-02-13 1988-02-08 External magnetic field generating device
DE8888301127T DE3860837D1 (de) 1987-02-13 1988-02-11 Magnetfeldgenerator.
EP88301127A EP0278756B1 (en) 1987-02-13 1988-02-11 Magnetic field generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987018893U JPH0633523Y2 (ja) 1987-02-13 1987-02-13 外部磁界発生装置

Publications (2)

Publication Number Publication Date
JPS63129203U JPS63129203U (en, 2012) 1988-08-24
JPH0633523Y2 true JPH0633523Y2 (ja) 1994-08-31

Family

ID=30812990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987018893U Expired - Lifetime JPH0633523Y2 (ja) 1987-02-13 1987-02-13 外部磁界発生装置

Country Status (1)

Country Link
JP (1) JPH0633523Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0633524Y2 (ja) * 1987-03-16 1994-08-31 沖電気工業株式会社 外部磁界発生装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137201A (ja) * 1984-12-07 1986-06-24 Olympus Optical Co Ltd バイアス磁界印加装置
JPS62172504A (ja) * 1986-01-23 1987-07-29 Sony Corp 高周波変調磁界発生装置

Also Published As

Publication number Publication date
JPS63129203U (en, 2012) 1988-08-24

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