JPH02128355U - - Google Patents

Info

Publication number
JPH02128355U
JPH02128355U JP3752289U JP3752289U JPH02128355U JP H02128355 U JPH02128355 U JP H02128355U JP 3752289 U JP3752289 U JP 3752289U JP 3752289 U JP3752289 U JP 3752289U JP H02128355 U JPH02128355 U JP H02128355U
Authority
JP
Japan
Prior art keywords
focusing electrode
substrate
shows
ray tube
utility
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
JP3752289U
Other languages
English (en)
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 JP3752289U priority Critical patent/JPH02128355U/ja
Publication of JPH02128355U publication Critical patent/JPH02128355U/ja
Pending legal-status Critical Current

Links

Landscapes

  • X-Ray Techniques (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す模式的断面説
明図であつて、第1図aは陰極部を、第1図bは
集束電極を、第1図cは基板を示す。第2図は従
来のX線管の陰極部の組立手順を示す模式的断面
説明図で、第2図aは集束電極に支柱を挿入した
状態を、第2図bは前記支柱にフイラメントを固
定した状態を、第2図cは陰極部の組立完了状態
をそれぞれ示している。 23……支柱、25……フイラメント、40…
…陰極部、50……集束電極、51……上開口部
、52……下開口部、53……突起、60……基
板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 集束電極と、前記集束電極と別体形成し且つ前
    記集束電極に取り付けた基板と、前記基板に設け
    たフイラメントとを有することを特徴とするX線
    管。
JP3752289U 1989-03-30 1989-03-30 Pending JPH02128355U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3752289U JPH02128355U (ja) 1989-03-30 1989-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3752289U JPH02128355U (ja) 1989-03-30 1989-03-30

Publications (1)

Publication Number Publication Date
JPH02128355U true JPH02128355U (ja) 1990-10-23

Family

ID=31544710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3752289U Pending JPH02128355U (ja) 1989-03-30 1989-03-30

Country Status (1)

Country Link
JP (1) JPH02128355U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015524144A (ja) * 2012-05-22 2015-08-20 コーニンクレッカ フィリップス エヌ ヴェ カソードフィラメント組立体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62295327A (ja) * 1986-06-13 1987-12-22 Toshiba Corp X線管陰極構体の製造方法
JPS63105427A (ja) * 1986-10-20 1988-05-10 Toshiba Corp X線管用陰極構体の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62295327A (ja) * 1986-06-13 1987-12-22 Toshiba Corp X線管陰極構体の製造方法
JPS63105427A (ja) * 1986-10-20 1988-05-10 Toshiba Corp X線管用陰極構体の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015524144A (ja) * 2012-05-22 2015-08-20 コーニンクレッカ フィリップス エヌ ヴェ カソードフィラメント組立体

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