JPS63129203U - - Google Patents

Info

Publication number
JPS63129203U
JPS63129203U JP1889387U JP1889387U JPS63129203U JP S63129203 U JPS63129203 U JP S63129203U JP 1889387 U JP1889387 U JP 1889387U JP 1889387 U JP1889387 U JP 1889387U JP S63129203 U JPS63129203 U JP S63129203U
Authority
JP
Japan
Prior art keywords
magnetic
pole piece
magnetic field
magnetic plate
plate
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
JP1889387U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0633523Y2 (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 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 true JPS63129203U (enExample) 1988-08-24
JPH0633523Y2 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 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63191402U (enExample) * 1987-03-16 1988-12-09

Citations (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

Patent Citations (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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63191402U (enExample) * 1987-03-16 1988-12-09

Also Published As

Publication number Publication date
JPH0633523Y2 (ja) 1994-08-31

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