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JPS5360556A - Electric apparatus - Google Patents

Electric apparatus

Info

Publication number
JPS5360556A
JPS5360556A JP13531576A JP13531576A JPS5360556A JP S5360556 A JPS5360556 A JP S5360556A JP 13531576 A JP13531576 A JP 13531576A JP 13531576 A JP13531576 A JP 13531576A JP S5360556 A JPS5360556 A JP S5360556A
Authority
JP
Japan
Prior art keywords
electric apparatus
coil
miniaturized
transformer
realizing
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
JP13531576A
Other languages
Japanese (ja)
Inventor
Michio Yanatori
Toshiji Hara
Tatsuo Goto
Teiji Katsuta
Kazuyoshi Seki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13531576A priority Critical patent/JPS5360556A/en
Publication of JPS5360556A publication Critical patent/JPS5360556A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The heat from the inside fo a coil such as an electron lens, transformer, etc., is removed by utilizing the evaporation phenomenon of liquid, thereby realizing the miniaturized and high-performance coil.
COPYRIGHT: (C)1978,JPO&Japio
JP13531576A 1976-11-12 1976-11-12 Electric apparatus Pending JPS5360556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13531576A JPS5360556A (en) 1976-11-12 1976-11-12 Electric apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13531576A JPS5360556A (en) 1976-11-12 1976-11-12 Electric apparatus

Publications (1)

Publication Number Publication Date
JPS5360556A true JPS5360556A (en) 1978-05-31

Family

ID=15148856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13531576A Pending JPS5360556A (en) 1976-11-12 1976-11-12 Electric apparatus

Country Status (1)

Country Link
JP (1) JPS5360556A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012094462A (en) * 2010-10-29 2012-05-17 Hitachi High-Technologies Corp Electromagnetic lens, magnetic-field superposition type electron gun and charged particle beam apparatus with magnetic-field superposition type electron gun

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012094462A (en) * 2010-10-29 2012-05-17 Hitachi High-Technologies Corp Electromagnetic lens, magnetic-field superposition type electron gun and charged particle beam apparatus with magnetic-field superposition type electron gun

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