JPH0465430U - - Google Patents
Info
- Publication number
- JPH0465430U JPH0465430U JP10787990U JP10787990U JPH0465430U JP H0465430 U JPH0465430 U JP H0465430U JP 10787990 U JP10787990 U JP 10787990U JP 10787990 U JP10787990 U JP 10787990U JP H0465430 U JPH0465430 U JP H0465430U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- outer periphery
- feedthrough capacitor
- winding pitch
- display
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000012212 insulator Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Filters And Equalizers (AREA)
- Noise Elimination (AREA)
Description
第１図ａは本考案に係る貫通コンデンサの一実
施例を示す斜視図、第１図ｂは第１図ａの断面図
、第２図ａは他の実施例を示す斜視図、第２図ｂ
は第２図ａの断面図、第３図は従来の貫通コンデ
ンサを示す断面図、第４図ａ，ｂは第３図の電気
回路を示す等価回路である。
３……シヤーシ、５……貫通孔、１７……円筒
部材、１９……誘電体、２１……挿通孔、２３…
…リード線、２７……コイル。
FIG. 1a is a perspective view showing one embodiment of a feedthrough capacitor according to the present invention, FIG. 1b is a sectional view of FIG. 1a, and FIG. 2a is a perspective view showing another embodiment. b
is a sectional view of FIG. 2a, FIG. 3 is a sectional view of a conventional feedthrough capacitor, and FIGS. 4a and 4b are equivalent circuits of the electric circuit of FIG. 3. 3... Chassis, 5... Through hole, 17... Cylindrical member, 19... Dielectric, 21... Through hole, 23...
...Lead wire, 27...Coil.
Claims (1)
と共に軸方向中心部にリード線の挿通孔を有する
円筒状誘電体の外周部に該挿通孔から外周面に伸
びてきた該リード線をコイル状に巻き付けて成り
、該コイルの巻きピツチを可変可能に構成すると
共に、前記誘電体の外周部には絶縁体より成る円
筒部材を嵌装し、該円筒部材の更に外周部には前
記フイルタのカツト周波数と対応するコイルの巻
きピツチを表示する表示部を設けたことを特徴と
する貫通コンデンサ。 (2) 請求項(1)記載の貫通コンデンサであつて、
前記円筒部材の外周部には前記表示部の代わりに
コイルの巻きピツチを規制するガイド部を設けた
ことを特徴とする貫通コンデンサ。[Claims for Utility Model Registration] (1) A cylindrical dielectric body that is fixed through a through hole formed in the chassis and has a lead wire insertion hole in the center in the axial direction, extending from the insertion hole to the outer peripheral surface. The lead wire is wound into a coil, and the winding pitch of the coil is variable. A cylindrical member made of an insulator is fitted on the outer periphery of the dielectric. 1. A feedthrough capacitor, characterized in that a display section is provided on the outer periphery to display a winding pitch of the coil corresponding to the cut frequency of the filter. (2) The feedthrough capacitor according to claim (1),
A feedthrough capacitor characterized in that a guide portion for regulating the winding pitch of the coil is provided on the outer periphery of the cylindrical member in place of the display portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10787990U JPH0465430U (en) | 1990-10-15 | 1990-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10787990U JPH0465430U (en) | 1990-10-15 | 1990-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465430U true JPH0465430U (en) | 1992-06-08 |
Family
ID=31854595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10787990U Pending JPH0465430U (en) | 1990-10-15 | 1990-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465430U (en) |
-
1990
- 1990-10-15 JP JP10787990U patent/JPH0465430U/ja active Pending