JPH0361307U - - Google Patents
Info
- Publication number
- JPH0361307U JPH0361307U JP12192289U JP12192289U JPH0361307U JP H0361307 U JPH0361307 U JP H0361307U JP 12192289 U JP12192289 U JP 12192289U JP 12192289 U JP12192289 U JP 12192289U JP H0361307 U JPH0361307 U JP H0361307U
- Authority
- JP
- Japan
- Prior art keywords
- unit
- resistance
- high voltage
- resin
- variable resistance
- 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
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Details Of Resistors (AREA)
Description
第１図は本考案の一実施例による高電圧可変抵
抗器の抵抗ユニツトを示す平面図、第２図は上記
抵抗ユニツトの製造途中の状態を示す断面図、第
３図は高電圧可変抵抗器の抵抗ユニツトを示す平
面図、第４図は高電圧可変抵抗器を示す断面図、
第５図は高電圧可変抵抗器の回路構成を示す図、
第６図は従来の高電圧可変抵抗器の抵抗ユニツト
を示す平面図である。
図において、２……ユニツト基板、３……抵抗
パターン、Ｒ１，Ｒ３，Ｒ５……固定抵抗部、Ｒ
２，Ｒ４……可変抵抗部、４ａ，５ａ……スライ
ダー、７……ケース、８……モールド樹脂、９…
…樹脂デイツプ層、１０……カバー部材、１１…
…高電圧可変抵抗ユニツトである。
Fig. 1 is a plan view showing a resistance unit of a high voltage variable resistor according to an embodiment of the present invention, Fig. 2 is a sectional view showing the above resistance unit in a state in the middle of manufacturing, and Fig. 3 is a high voltage variable resistor. FIG. 4 is a plan view showing the resistance unit; FIG. 4 is a cross-sectional view showing the high voltage variable resistor;
Figure 5 is a diagram showing the circuit configuration of a high voltage variable resistor.
FIG. 6 is a plan view showing a resistance unit of a conventional high voltage variable resistor. In the figure, 2...unit board, 3...resistance pattern, R1, R3, R5...fixed resistance section, R
2, R4...Variable resistance part, 4a, 5a...Slider, 7...Case, 8...Mold resin, 9...
...Resin dip layer, 10...Cover member, 11...
...High voltage variable resistance unit.
Claims (1)
ルドしてなる高電圧用可変抵抗器において、固定
抵抗部とスライダーの接触位置によつて抵抗値が
可変な可変抵抗部とからなる抵抗パターンをユニ
ツト基板上に形成し、デイツプ樹脂と低密着性の
カバー部材で上記可変抵抗部を覆つて上記ユニツ
ト基板全体に樹脂デイツプ層を形成し、上記カバ
ーを取り除いて上記高電圧可変抵抗ユニツトを構
成したことを特徴とする高電圧用可変抵抗器。 In a high-voltage variable resistor in which a high-voltage variable resistance unit is resin-molded in a case, a resistance pattern consisting of a fixed resistance part and a variable resistance part whose resistance value is variable depending on the contact position of the slider is placed on the unit board. The high voltage variable resistance unit is formed by forming a resin dip layer on the entire unit substrate by covering the variable resistance section with a dip resin and a cover member with low adhesion, and removing the cover to form the high voltage variable resistance unit. Variable resistor for high voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12192289U JPH0361307U (en) | 1989-10-17 | 1989-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12192289U JPH0361307U (en) | 1989-10-17 | 1989-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0361307U true JPH0361307U (en) | 1991-06-17 |
Family
ID=31669945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12192289U Pending JPH0361307U (en) | 1989-10-17 | 1989-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0361307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009085867A (en) * | 2007-10-02 | 2009-04-23 | Tokyo Electric Power Co Inc:The | Handrail device in nuclear power plant |
-
1989
- 1989-10-17 JP JP12192289U patent/JPH0361307U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009085867A (en) * | 2007-10-02 | 2009-04-23 | Tokyo Electric Power Co Inc:The | Handrail device in nuclear power plant |
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