JPS526461A - Magnetic field type electron lens - Google Patents

Magnetic field type electron lens

Info

Publication number
JPS526461A
JPS526461A JP5652176A JP5652176A JPS526461A JP S526461 A JPS526461 A JP S526461A JP 5652176 A JP5652176 A JP 5652176A JP 5652176 A JP5652176 A JP 5652176A JP S526461 A JPS526461 A JP S526461A
Authority
JP
Japan
Prior art keywords
magnetic field
electron lens
field type
type electron
lens
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
JP5652176A
Other languages
Japanese (ja)
Other versions
JPS5758021B2 (en
Inventor
Shozo Kasai
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 JP5652176A priority Critical patent/JPS526461A/en
Publication of JPS526461A publication Critical patent/JPS526461A/en
Publication of JPS5758021B2 publication Critical patent/JPS5758021B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: Prevention of the S-astigmation of fixed magnetic electron lens.
COPYRIGHT: (C)1977,JPO&Japio
JP5652176A 1976-05-19 1976-05-19 Magnetic field type electron lens Granted JPS526461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5652176A JPS526461A (en) 1976-05-19 1976-05-19 Magnetic field type electron lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5652176A JPS526461A (en) 1976-05-19 1976-05-19 Magnetic field type electron lens

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8186375A Division JPS526073A (en) 1975-07-04 1975-07-04 Magnetic field type electronic lens

Publications (2)

Publication Number Publication Date
JPS526461A true JPS526461A (en) 1977-01-18
JPS5758021B2 JPS5758021B2 (en) 1982-12-07

Family

ID=13029407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5652176A Granted JPS526461A (en) 1976-05-19 1976-05-19 Magnetic field type electron lens

Country Status (1)

Country Link
JP (1) JPS526461A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6063064U (en) * 1983-10-07 1985-05-02 川崎重工業株式会社 Engine fuel tank structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4721087U (en) * 1971-03-15 1972-11-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4721087U (en) * 1971-03-15 1972-11-09

Also Published As

Publication number Publication date
JPS5758021B2 (en) 1982-12-07

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