JPS6013656U - Cathode for magnetron - Google Patents

Cathode for magnetron

Info

Publication number
JPS6013656U
JPS6013656U JP10551983U JP10551983U JPS6013656U JP S6013656 U JPS6013656 U JP S6013656U JP 10551983 U JP10551983 U JP 10551983U JP 10551983 U JP10551983 U JP 10551983U JP S6013656 U JPS6013656 U JP S6013656U
Authority
JP
Japan
Prior art keywords
cathode
electron emitting
cathode sleeve
magnetron
thin plate
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
JP10551983U
Other languages
Japanese (ja)
Other versions
JPH0228588Y2 (en
Inventor
誠 鈴木
吉岡　良治
Original Assignee
新日本無線株式会社
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 新日本無線株式会社 filed Critical 新日本無線株式会社
Priority to JP10551983U priority Critical patent/JPS6013656U/en
Publication of JPS6013656U publication Critical patent/JPS6013656U/en
Application granted granted Critical
Publication of JPH0228588Y2 publication Critical patent/JPH0228588Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来のマグネトロン用陰極の図でａが断面図、
ｂが平面図、第２図は本考案の一実施例を示す図でａが
断面図、ｂが平面図、第３図は本考案の他の実施例を示
す図でａが断面図、ｂが平面図、第４図は本考案の薄板
の他の実施例を示す平面図である。 １・・・・・・陰極スリーブ、２・・・・・・ヒータ、
３・・・・・・メツシュ、４・・・・・・電子放射性物
質、５・・・・・・エンドハツト、６・・・・・・薄板
、７・・・・・・金属テープ状薄板。Figure 1 is a diagram of a conventional magnetron cathode, where a is a cross-sectional view;
b is a plan view, FIG. 2 is a diagram showing one embodiment of the present invention, a is a cross-sectional view, b is a plan view, and FIG. 3 is a diagram showing another embodiment of the present invention, a is a cross-sectional view, b is a plan view, and FIG. 4 is a plan view showing another embodiment of the thin plate of the present invention. 1... Cathode sleeve, 2... Heater,
3...Mesh, 4...Electron radioactive material, 5...End hat, 6...Thin plate, 7...Metal tape-like thin plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中空円筒状に形成した陰極スリーブと、該陰極スリーブ
の中空部に挿入したヒータと、該陰極スリーブの外周で
電子放射部分に間隙部を形成して接着した薄板と、該薄
板により形成された間隙部に充填した電子放射性物質と
、前記電子放射部分の両端部で前記陰極スリーブの外周
に配設したエンドハツトとからなることを特徴とするマ
グネトロン用陰極。A cathode sleeve formed into a hollow cylindrical shape, a heater inserted into the hollow part of the cathode sleeve, a thin plate bonded with a gap formed in the electron emitting part on the outer periphery of the cathode sleeve, and a gap formed by the thin plate. 1. A cathode for a magnetron, comprising: an electron emitting material filled in the electron emitting portion; and end hats disposed around the outer periphery of the cathode sleeve at both ends of the electron emitting portion.
JP10551983U 1983-07-06 1983-07-06 Cathode for magnetron Granted JPS6013656U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10551983U JPS6013656U (en) 1983-07-06 1983-07-06 Cathode for magnetron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10551983U JPS6013656U (en) 1983-07-06 1983-07-06 Cathode for magnetron

Publications (2)

Publication Number Publication Date
JPS6013656U true JPS6013656U (en) 1985-01-30
JPH0228588Y2 JPH0228588Y2 (en) 1990-07-31

Family

ID=30247298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10551983U Granted JPS6013656U (en) 1983-07-06 1983-07-06 Cathode for magnetron

Country Status (1)

Country Link
JP (1) JPS6013656U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335495A (en) * 1976-09-14 1978-04-01 Toshiba Corp Signal detector
JPS56119247U (en) * 1980-02-14 1981-09-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335495A (en) * 1976-09-14 1978-04-01 Toshiba Corp Signal detector
JPS56119247U (en) * 1980-02-14 1981-09-11

Also Published As

Publication number Publication date
JPH0228588Y2 (en) 1990-07-31

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