JPS61128451A - Ｘ線管装置 - Google Patents

Ｘ線管装置

Info

Publication number
JPS61128451A
JPS61128451A JP59248619A JP24861984A JPS61128451A JP S61128451 A JPS61128451 A JP S61128451A JP 59248619 A JP59248619 A JP 59248619A JP 24861984 A JP24861984 A JP 24861984A JP S61128451 A JPS61128451 A JP S61128451A
Authority
JP
Japan
Prior art keywords
filament
ray tube
electron beam
emitting part
electron emitting
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
JP59248619A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0418419B2 (enrdf_load_stackoverflow
Inventor
Katsuhiro Ono
勝弘 小野
Tatsuya Sakuma
佐久間　立也
Hiroshi Takahashi
宏 高橋
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP59248619A priority Critical patent/JPS61128451A/ja
Priority to US06/739,101 priority patent/US4698835A/en
Priority to DE8585106753T priority patent/DE3572083D1/de
Priority to EP85106753A priority patent/EP0164665B1/en
Publication of JPS61128451A publication Critical patent/JPS61128451A/ja
Publication of JPH0418419B2 publication Critical patent/JPH0418419B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/06—Cathodes
    • H01J35/064—Details of the emitter, e.g. material or structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/06—Cathodes
    • H01J35/066—Details of electron optical components, e.g. cathode cups
JP59248619A 1984-05-31 1984-11-27 Ｘ線管装置 Granted JPS61128451A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59248619A JPS61128451A (ja) 1984-11-27 1984-11-27 Ｘ線管装置
US06/739,101 US4698835A (en) 1984-05-31 1985-05-30 X-ray tube apparatus
DE8585106753T DE3572083D1 (en) 1984-05-31 1985-05-31 X-ray tube apparatus
EP85106753A EP0164665B1 (en) 1984-05-31 1985-05-31 X-ray tube apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59248619A JPS61128451A (ja) 1984-11-27 1984-11-27 Ｘ線管装置

Publications (2)

Publication Number Publication Date
JPS61128451A true JPS61128451A (ja) 1986-06-16
JPH0418419B2 JPH0418419B2 (enrdf_load_stackoverflow) 1992-03-27

Family

ID=17180803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59248619A Granted JPS61128451A (ja) 1984-05-31 1984-11-27 Ｘ線管装置

Country Status (1)

Country Link
JP (1) JPS61128451A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174250A (ja) * 1986-12-31 1988-07-18 ゼネラル・エレクトリック・カンパニイ 陰極カップとその製法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5568056A (en) * 1978-11-17 1980-05-22 Hitachi Ltd X-ray tube
JPS5713658A (en) * 1980-06-30 1982-01-23 Hitachi Ltd Thermion emitting structured body for x-ray tube
JPS5734632A (en) * 1980-08-11 1982-02-25 Toshiba Corp Direct heating type cathode structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5568056A (en) * 1978-11-17 1980-05-22 Hitachi Ltd X-ray tube
JPS5713658A (en) * 1980-06-30 1982-01-23 Hitachi Ltd Thermion emitting structured body for x-ray tube
JPS5734632A (en) * 1980-08-11 1982-02-25 Toshiba Corp Direct heating type cathode structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174250A (ja) * 1986-12-31 1988-07-18 ゼネラル・エレクトリック・カンパニイ 陰極カップとその製法

Also Published As

Publication number Publication date
JPH0418419B2 (enrdf_load_stackoverflow) 1992-03-27

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