JPH0218251U - - Google Patents
Info
- Publication number
- JPH0218251U JPH0218251U JP9627588U JP9627588U JPH0218251U JP H0218251 U JPH0218251 U JP H0218251U JP 9627588 U JP9627588 U JP 9627588U JP 9627588 U JP9627588 U JP 9627588U JP H0218251 U JPH0218251 U JP H0218251U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- pin
- coaxially
- magnetron
- cylindrical
- 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
Links
Landscapes
- Microwave Tubes (AREA)
Description
第１図は本考案の第１の実施例の縦断面図、第
２図は第１図の上部磁極に誘電体製支持体を接合
した部分の拡大断面図、第３図は本考案の第２の
実施例の上部磁極に誘電体製支持体を接合した部
分の拡大断面図、第４図は従来のマグネトロンの
縦断面図である。
１……陰極、２……ピン、３……陽極、４……
上部磁極、５……下部磁極、６……円筒形共振空
胴、７……誘電体製支持体、８……分割した誘電
体製支持体。
FIG. 1 is a longitudinal cross-sectional view of the first embodiment of the present invention, FIG. 2 is an enlarged cross-sectional view of a portion where a dielectric support is joined to the upper magnetic pole of FIG. 1, and FIG. 3 is a cross-sectional view of the first embodiment of the present invention. FIG. 4 is an enlarged cross-sectional view of a portion where a dielectric support is bonded to the upper magnetic pole of Example 2, and FIG. 4 is a longitudinal cross-sectional view of a conventional magnetron. 1...Cathode, 2...Pin, 3...Anode, 4...
Upper magnetic pole, 5... Lower magnetic pole, 6... Cylindrical resonant cavity, 7... Dielectric support, 8... Dielectric support.
Claims (1)
に陰極と同軸で中心軸から放射状に配置された複
数の共振空胴からなる陽極と、この陽極の外側に
前記陰極と同軸に円筒形共振空胴を有し、前記陰
極の上下に磁極を有するマグネトロンにおいて、
前記陰極上部にピンを有し、さらに上部の磁極に
ピンを支持するための誘電体製支持体を有するこ
とを特徴とするマグネトロン。 A cylindrical cathode that emits electrons, an anode consisting of a plurality of resonant cavities arranged around this cathode coaxially with the cathode and radially from the central axis, and a cylindrical resonant cavity located outside this anode coaxially with the cathode. A magnetron having a body and having magnetic poles above and below the cathode,
A magnetron characterized in that it has a pin on the upper part of the cathode, and further has a dielectric support for supporting the pin on the upper magnetic pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9627588U JPH0218251U (en) | 1988-07-19 | 1988-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9627588U JPH0218251U (en) | 1988-07-19 | 1988-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0218251U true JPH0218251U (en) | 1990-02-06 |
Family
ID=31321142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9627588U Pending JPH0218251U (en) | 1988-07-19 | 1988-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010061565A1 (en) * | 2008-11-27 | 2010-06-03 | パナソニック株式会社 | Magnetron and device using microwaves |
-
1988
- 1988-07-19 JP JP9627588U patent/JPH0218251U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010061565A1 (en) * | 2008-11-27 | 2010-06-03 | パナソニック株式会社 | Magnetron and device using microwaves |
| US8723419B2 (en) | 2008-11-27 | 2014-05-13 | Panasonic Corporation | Magnetron and device using microwaves |