JPS6434751U - - Google Patents

Info

Publication number
JPS6434751U
JPS6434751U JP12856787U JP12856787U JPS6434751U JP S6434751 U JPS6434751 U JP S6434751U JP 12856787 U JP12856787 U JP 12856787U JP 12856787 U JP12856787 U JP 12856787U JP S6434751 U JPS6434751 U JP S6434751U
Authority
JP
Japan
Prior art keywords
filament
long
cathode
fixed
support
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
JP12856787U
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 JP12856787U priority Critical patent/JPS6434751U/ja
Publication of JPS6434751U publication Critical patent/JPS6434751U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は従来例の側面図、第２図は第１図の
−線部分の平面図、第３図は本考案の実施例の
側面図、第４図は第３図の−線断面図、第５
図は第４図の左側面図である。 １……フイラメントサポート、２……長尺のフ
イラメント、２ａ……一端、２ｂ……他端、３…
…カソード、４……弾力性金具、９……保持金具
、１１……調整機構。 FIG. 1 is a side view of the conventional example, FIG. 2 is a plan view of the portion taken along the line - in FIG. 1, FIG. 3 is a side view of the embodiment of the present invention, and FIG. , 5th
The figure is a left side view of FIG. 4. 1... Filament support, 2... Long filament, 2a... One end, 2b... Other end, 3...
...Cathode, 4...Elastic metal fitting, 9...Holding metal fitting, 11...Adjustment mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フイラメントサポートに固定した長尺のフイラ
メントの前方に、これと電位差を有する長尺のカ
ソードを設け、該フイラメントへの通電により発
生した電子を該カソードに入射させてこれを加熱
し、該カソードから電子を放射するようにしたも
のに於て、該長尺のフイラメントの一端に弾力性
金具を設けてフイラメントサポートに固定すると
共に該フイラメントの他端をフイラメントの引張
り調整機構を備えた保持金具で該サポートに固定
したことを特徴とする長尺形電子銃用フイラメン
ト保持装置。 A long cathode having a potential difference with the long filament fixed to the filament support is provided in front of the long filament, and electrons generated by energizing the filament are made to enter the cathode to heat it, and the electrons are emitted from the cathode. In this device, an elastic metal fitting is provided at one end of the long filament to fix it to a filament support, and the other end of the filament is fixed to the filament support with a holding metal fitting equipped with a tension adjustment mechanism for the filament. A filament holding device for a long electron gun, characterized in that it is fixed to a filament holding device for an elongated electron gun.
JP12856787U 1987-08-26 1987-08-26 Pending JPS6434751U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12856787U JPS6434751U (en) 1987-08-26 1987-08-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12856787U JPS6434751U (en) 1987-08-26 1987-08-26

Publications (1)

Publication Number Publication Date
JPS6434751U true JPS6434751U (en) 1989-03-02

Family

ID=31382026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12856787U Pending JPS6434751U (en) 1987-08-26 1987-08-26

Country Status (1)

Country Link
JP (1) JPS6434751U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02278638A (en) * 1989-04-20 1990-11-14 Hokkaido Electric Power Co Inc:The Electron gun device
JPH0643369U (en) * 1992-11-18 1994-06-07 光洋精工株式会社 One way clutch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086745A (en) * 1983-10-18 1985-05-16 Nisshin Haiboruteeji Kk Electron gun

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086745A (en) * 1983-10-18 1985-05-16 Nisshin Haiboruteeji Kk Electron gun

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02278638A (en) * 1989-04-20 1990-11-14 Hokkaido Electric Power Co Inc:The Electron gun device
JPH0643369U (en) * 1992-11-18 1994-06-07 光洋精工株式会社 One way clutch

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