JPH0258302U - - Google Patents
Info
- Publication number
- JPH0258302U JPH0258302U JP5481189U JP5481189U JPH0258302U JP H0258302 U JPH0258302 U JP H0258302U JP 5481189 U JP5481189 U JP 5481189U JP 5481189 U JP5481189 U JP 5481189U JP H0258302 U JPH0258302 U JP H0258302U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- discharge prevention
- support step
- prevention rib
- insulating substrate
- 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
- 230000002265 prevention Effects 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Details Of Resistors (AREA)
Description
第１図は従来の可変抵抗器を示す縦断面図、第
２図は同上に用いる絶縁基板の裏面図、第３図は
同じくケースの平面図、第４図は同上に放電防止
用リブを設けた縦断面図、第５図は同上のケース
の平面図、第６図はこの考案に係る可変抵抗器の
ケースを示す平面図、第７図乃至第１０図の各々
は放電防止用リブに施すエヤー抜きの異なつた例
を示す斜視図である。
１……ケース、２……皮膜抵抗体、３……電極
、４……絶縁基板、５……回転軸、７……支持段
部、９……エヤー抜き、１０，１１……放電防止
用リブ、１２……エヤー抜き。
Fig. 1 is a vertical cross-sectional view showing a conventional variable resistor, Fig. 2 is a back view of the insulating substrate used in the same, Fig. 3 is a plan view of the case, and Fig. 4 is a discharge prevention rib provided on the same. 5 is a plan view of the same case as above, FIG. 6 is a plan view showing the case of the variable resistor according to this invention, and each of FIGS. FIG. 6 is a perspective view showing different examples of air removal. 1... Case, 2... Film resistor, 3... Electrode, 4... Insulated substrate, 5... Rotating shaft, 7... Support step, 9... Air vent, 10, 11... Discharge prevention. Rib, 12...Air removal.
Claims (1)
支持段部を閉ループ状に設け、皮膜抵抗体と電極
とを設けた絶縁基板を、その支持段部に接着剤で
貼着し、絶縁ケースの開放面側に樹脂をモールド
してなる高電圧用可変抵抗器であつて、絶縁ケー
ス内の支持段部で囲まれた部分に絶縁基板の電極
を取り囲む形状の放電防止用リブを形成し、この
放電防止用リブにその一部を切欠いて絶縁ケース
内に連通するエヤー抜きを形成し、絶縁基板を放
電防止用リブにも接着剤で貼着するようにしたこ
とを特徴とする高電圧用可変抵抗器。 A support step is provided in a closed loop in an insulating case with one side open to which the rotating shaft is attached, and an insulating substrate with a film resistor and electrodes is attached to the support step with adhesive. This is a high-voltage variable resistor made by molding resin on the open side, and a discharge prevention rib shaped to surround the electrode of the insulating substrate is formed in the part surrounded by the support step inside the insulating case. A high voltage variable device characterized in that a part of the discharge prevention rib is cut out to form an air vent that communicates with the inside of the insulating case, and the insulating substrate is also attached to the discharge prevention rib with adhesive. Resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5481189U JPH0258302U (en) | 1989-05-12 | 1989-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5481189U JPH0258302U (en) | 1989-05-12 | 1989-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258302U true JPH0258302U (en) | 1990-04-26 |
Family
ID=31280727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5481189U Pending JPH0258302U (en) | 1989-05-12 | 1989-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258302U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824403U (en) * | 1981-08-11 | 1983-02-16 | スズキ株式会社 | Internal combustion engine lubrication system |
-
1989
- 1989-05-12 JP JP5481189U patent/JPH0258302U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824403U (en) * | 1981-08-11 | 1983-02-16 | スズキ株式会社 | Internal combustion engine lubrication system |
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