JPH0291335U - - Google Patents
Info
- Publication number
- JPH0291335U JPH0291335U JP19689U JP19689U JPH0291335U JP H0291335 U JPH0291335 U JP H0291335U JP 19689 U JP19689 U JP 19689U JP 19689 U JP19689 U JP 19689U JP H0291335 U JPH0291335 U JP H0291335U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- conductor
- insulator
- outer peripheral
- ground electrode
- 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
- 239000012212 insulator Substances 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
第１図は本考案の一実施例の半断面図、第２図
は第１図の貫通形コンデンサを用いたマグネトロ
ンを電子レンジに組込んだ一例を示す要部断面図
、第３図は第１図の貫通形コンデンサを用いたマ
グネトロンを電子レンジに組込んだ他の例を示す
要部断面図、第４図は本考案の他の実施例の半断
面図、第５図は従来の半断面図、第６図は従来の
貫通形コンデンサを用いたマグネトロンを電子レ
ンジに組込んだ例を示す要部断面図である。
３１……筒状誘電体、３２……第１電極、３３
……第２電極、３４……貫通導体、３６……接地
電極、３７……第１の絶縁体、３８……第２の絶
縁体。
Fig. 1 is a half-sectional view of an embodiment of the present invention, Fig. 2 is a sectional view of essential parts showing an example of a microwave oven incorporating the magnetron using the feedthrough capacitor shown in Fig. Figure 1 is a sectional view of main parts showing another example of incorporating a magnetron using a feedthrough capacitor into a microwave oven, Figure 4 is a half sectional view of another embodiment of the present invention, and Figure 5 is a conventional half sectional view. FIG. 6 is a cross-sectional view of a main part showing an example in which a conventional magnetron using a feedthrough capacitor is incorporated into a microwave oven. 31... Cylindrical dielectric, 32... First electrode, 33
... second electrode, 34 ... through conductor, 36 ... ground electrode, 37 ... first insulator, 38 ... second insulator.
Claims (1)
誘電体と、該誘電体を貫通し、前記第１電極に接
続される貫通導体と、前記第２電極に一面を接続
した接地電極と、前記貫通導体の一方の端部及び
接地電極一面の外周部分を除いて誘電体外周面を
被覆する第１の絶縁体と、前記貫通導体の他方の
端部を除き、誘電体内周部及び接地電極他面の略
全面を被覆する第２の絶縁体とを備えたことを特
徴とする貫通形コンデンサ。 A cylindrical dielectric body with a first electrode and a second electrode arranged on both end faces, a through conductor that penetrates the dielectric body and is connected to the first electrode, and a ground electrode that has one side connected to the second electrode. a first insulator that covers the outer peripheral surface of the dielectric except for one end of the through conductor and the outer peripheral part of one surface of the ground electrode; and a first insulator that covers the outer peripheral surface of the dielectric except for the other end of the through conductor A feed-through capacitor comprising: a second insulator covering substantially the entire surface of the other surface of the ground electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19689U JPH0291335U (en) | 1989-01-05 | 1989-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19689U JPH0291335U (en) | 1989-01-05 | 1989-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291335U true JPH0291335U (en) | 1990-07-19 |
Family
ID=31199008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19689U Pending JPH0291335U (en) | 1989-01-05 | 1989-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291335U (en) |
-
1989
- 1989-01-05 JP JP19689U patent/JPH0291335U/ja active Pending