JPS6197801U - - Google Patents
Info
- Publication number
- JPS6197801U JPS6197801U JP18350384U JP18350384U JPS6197801U JP S6197801 U JPS6197801 U JP S6197801U JP 18350384 U JP18350384 U JP 18350384U JP 18350384 U JP18350384 U JP 18350384U JP S6197801 U JPS6197801 U JP S6197801U
- Authority
- JP
- Japan
- Prior art keywords
- varistor
- chip
- shaped
- utility
- model registration
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
- Thermistors And Varistors (AREA)
Description
第１図は本考案に係るバリスタの平面図、第２
図は第１図Ａ１―Ａ１線上における拡大断面図、
第３図は従来のバリスタの平面図、第４図は第３
図のＢ１−Ｂ１線上における断面図、第５図はマ
イクロモータへのバリスタの装着構造を示す図で
ある。
１５…耐熱性絶縁基板、１６〜１８…チツプ状
バリスタ、１５１…貫通孔、１５２〜１５４…溝
、１６１，１７１，１８１…バリスタ素体、１６
２，１６３〜１８２，１８３…端部電極。
Figure 1 is a plan view of the varistor according to the present invention, Figure 2 is a plan view of the varistor according to the present invention;
The figure is an enlarged sectional view taken along line A1 - A1 in Figure 1.
Fig. 3 is a plan view of a conventional varistor, and Fig. 4 is a plan view of a conventional varistor.
FIG. 5, which is a sectional view taken along the line B1 - B1 in the figure, is a diagram showing a structure for mounting a varistor on a micromotor. 15... Heat-resistant insulating substrate, 16-18... Chip-shaped varistor, 151... Through hole, 152-154... Groove, 161, 171, 181... Varistor element body, 16
2,163-182,183... End electrode.
Claims (1)
前記貫通孔の周りに、相対する両端部に端部電極
を有するチツプ状バリスタを配列して装着したこ
とを特徴とするバリスタ。 (2) 前記耐熱性絶縁基板は、内部に前記チツプ
状バリスタを受ける段部を設けた溝を有し、該溝
内に前記チツプ状バリスタを挿入しかつ位置決め
したことを特徴とする実用新案登録請求の範囲第
１項に記載のバリスタ。 (3) 前記溝は、貫通溝であることを特徴とする
実用新案登録請求の範囲第２項に記載のバリスタ
。 (4) 前記耐熱性絶縁基板は、前記チツプ状バリ
スタの装着面側に、前記溝と溝とを連絡するよう
に形成された導体パターンを有し、前記チツプ状
バリスタは両端部に形成した前記端部電極を前記
導体パターンに導通接続させたことを特徴とする
実用新案登録請求の範囲第２項または第３項に記
載のバリスタ。 (5) 前記耐熱性絶縁基板はアルミナ、ガラスエ
ポキシ、紙エポキシまたはビニルエポキとの少な
くとも一種によつて構成されることを特徴とする
実用新案登録請求の範囲第１項、第２項、第３項
または第４項に記載のバリスタ。 (6) 前記チツプ状バリスタは、バリスタ素体自
体がバリスタ特性を有するもので成ることを特徴
とする実用新案登録請求の範囲第１項、第２項、
第３項、第４項または第５項に記載のバリスタ。 (7) 前記バリスタ素体は、酸化チタン系焼結体
、チタン酸ストロンチウム系焼結体または酸化亜
鉛系焼結体の何れかで成ることを特徴とする実用
新案登録請求の範囲第６項に記載のバリスタ。[Claims for Utility Model Registration] (1) Chip-shaped varistors having end electrodes at opposite ends are arranged and mounted around the through hole of a heat-resistant insulating substrate having a through hole in the center. A barista characterized by: (2) A utility model registration characterized in that the heat-resistant insulating substrate has a groove provided with a step inside to receive the chip-shaped varistor, and the chip-shaped varistor is inserted and positioned in the groove. The varistor according to claim 1. (3) The varistor according to claim 2, wherein the groove is a through groove. (4) The heat-resistant insulating substrate has a conductive pattern formed on the mounting surface side of the chip-shaped varistor so as to connect the grooves, and the chip-shaped varistor has a conductive pattern formed on the side where the chip-shaped varistor is mounted, and the chip-shaped varistor has a conductive pattern formed on the side where the chip-shaped varistor is mounted. The varistor according to claim 2 or 3, wherein the end electrode is conductively connected to the conductor pattern. (5) Utility model registration claims 1, 2, and 3, characterized in that the heat-resistant insulating substrate is made of at least one of alumina, glass epoxy, paper epoxy, and vinyl epoxy. or the barista described in paragraph 4. (6) The chip-shaped varistor is characterized in that the varistor body itself has varistor characteristics, as claimed in claims 1 and 2 of the utility model registration.
The varistor according to item 3, 4 or 5. (7) The varistor body is made of any one of a titanium oxide-based sintered body, a strontium titanate-based sintered body, or a zinc oxide-based sintered body, as set forth in claim 6 of the utility model registration claim. Barista listed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18350384U JPS6197801U (en) | 1984-12-03 | 1984-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18350384U JPS6197801U (en) | 1984-12-03 | 1984-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6197801U true JPS6197801U (en) | 1986-06-23 |
Family
ID=30740997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18350384U Pending JPS6197801U (en) | 1984-12-03 | 1984-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6197801U (en) |
-
1984
- 1984-12-03 JP JP18350384U patent/JPS6197801U/ja active Pending