JPH0375508U - - Google Patents
Info
- Publication number
- JPH0375508U JPH0375508U JP13646689U JP13646689U JPH0375508U JP H0375508 U JPH0375508 U JP H0375508U JP 13646689 U JP13646689 U JP 13646689U JP 13646689 U JP13646689 U JP 13646689U JP H0375508 U JPH0375508 U JP H0375508U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- resistor
- case
- current collector
- variable resistor
- 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
- 230000001681 protective effect Effects 0.000 claims 1
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Adjustable Resistors (AREA)
Description
第1図A及びBはそれぞれこの考案の実施例の
平面図及びAA断面図、第2図は第1図の可変抵
抗器を実装したハイブリツドICの製造工程を示
す図、第3図A及びBはそれぞれ従来の可変抵抗
器の一例を示す平面図及びAA断面図、第4図は
第3図の可変抵抗器を実装したハイブリツドIC
の製造工程を示す図である。
Figures 1A and B are a plan view and an AA sectional view of an embodiment of this invention, Figure 2 is a diagram showing the manufacturing process of a hybrid IC in which the variable resistor of Figure 1 is mounted, Figures 3A and B 4 is a plan view and an AA sectional view showing an example of a conventional variable resistor, respectively, and FIG. 4 is a hybrid IC mounted with the variable resistor shown in FIG. 3.
It is a figure showing the manufacturing process of.
Claims (1)
縁基板と、前記抵抗体及び集電体と摺動接触する
摺動子を取り付けた回転体とが収容され、前記ケ
ース上面に、前記回転体の一部が露出している可
変抵抗器において、 前記回転体を含むケースの上面に、その上面を
目視できる程度の透明度を有するシリコンゴムよ
り成る保護膜が形成されていることを特徴とする
可変抵抗器。[Claims for Utility Model Registration] An insulating substrate on which a resistor and a current collector are formed, and a rotating body equipped with a slider that makes sliding contact with the resistor and current collector are housed inside a case, In the variable resistor in which a part of the rotating body is exposed on the upper surface of the case, a protective film made of silicone rubber is formed on the upper surface of the case including the rotating body and is transparent enough to make the upper surface visible. A variable resistor characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13646689U JPH0375508U (en) | 1989-11-24 | 1989-11-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13646689U JPH0375508U (en) | 1989-11-24 | 1989-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0375508U true JPH0375508U (en) | 1991-07-29 |
Family
ID=31683669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13646689U Pending JPH0375508U (en) | 1989-11-24 | 1989-11-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0375508U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007280077A (en) * | 2006-04-07 | 2007-10-25 | Amano Corp | Bicycle parking lot management system |
-
1989
- 1989-11-24 JP JP13646689U patent/JPH0375508U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007280077A (en) * | 2006-04-07 | 2007-10-25 | Amano Corp | Bicycle parking lot management system |
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