JPH0198466U - - Google Patents

Info

Publication number
JPH0198466U
JPH0198466U JP19565287U JP19565287U JPH0198466U JP H0198466 U JPH0198466 U JP H0198466U JP 19565287 U JP19565287 U JP 19565287U JP 19565287 U JP19565287 U JP 19565287U JP H0198466 U JPH0198466 U JP H0198466U
Authority
JP
Japan
Prior art keywords
ray tube
electron gun
cathode
cathode ray
grid
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
JP19565287U
Other languages
Japanese (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 JP19565287U priority Critical patent/JPH0198466U/ja
Publication of JPH0198466U publication Critical patent/JPH0198466U/ja
Pending legal-status Critical Current

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  • Electrodes For Cathode-Ray Tubes (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は、本考案の一実施例に係る陰極線管の
一部破断側面図、第2図は、電子銃のカソードと
第一グリツドの組立構造を示す断面図、第3図は
、従来の電子銃のカソードと第一グリツドの組立
構造を示す断面図である。 7……陰極線管、7a……ネツク部、8……電
子銃、12……フイラメント、13……カソード
、14……第一グリツド、14a……グリツド孔
、16……インシユレータ、17……リード、1
8……絶縁体スペーサ、18a……当止筒、S…
…GK間隔。
FIG. 1 is a partially cutaway side view of a cathode ray tube according to an embodiment of the present invention, FIG. 2 is a sectional view showing the assembly structure of the cathode and first grid of an electron gun, and FIG. 3 is a conventional cathode ray tube. FIG. 3 is a cross-sectional view showing the assembled structure of the cathode and first grid of the electron gun. 7... Cathode ray tube, 7a... Network portion, 8... Electron gun, 12... Filament, 13... Cathode, 14... First grid, 14a... Grid hole, 16... Insulator, 17... Lead ,1
8... Insulator spacer, 18a... Stop tube, S...
...GK spacing.

Claims (1)

【実用新案登録請求の範囲】 ネツク部に電子銃を収納した陰極線管において
、 上記電子銃のカソードと第一グリツドとの間に
、両者の間隔を定める絶縁スペーサを介在させた
ことを特徴とする陰極線管。
[Scope of Claim for Utility Model Registration] A cathode ray tube in which an electron gun is housed in the network portion, characterized in that an insulating spacer is interposed between the cathode of the electron gun and the first grid to determine the distance between the two. cathode ray tube.
JP19565287U 1987-12-23 1987-12-23 Pending JPH0198466U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19565287U JPH0198466U (en) 1987-12-23 1987-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19565287U JPH0198466U (en) 1987-12-23 1987-12-23

Publications (1)

Publication Number Publication Date
JPH0198466U true JPH0198466U (en) 1989-06-30

Family

ID=31486321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19565287U Pending JPH0198466U (en) 1987-12-23 1987-12-23

Country Status (1)

Country Link
JP (1) JPH0198466U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4411145Y1 (en) * 1964-12-28 1969-05-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4411145Y1 (en) * 1964-12-28 1969-05-08

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