JPH01135705U - - Google Patents
Info
- Publication number
- JPH01135705U JPH01135705U JP3195788U JP3195788U JPH01135705U JP H01135705 U JPH01135705 U JP H01135705U JP 3195788 U JP3195788 U JP 3195788U JP 3195788 U JP3195788 U JP 3195788U JP H01135705 U JPH01135705 U JP H01135705U
- Authority
- JP
- Japan
- Prior art keywords
- insulating case
- grease reservoir
- rotating body
- resistor board
- peripheral surface
- 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
- 239000004519 grease Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Details Of Resistors (AREA)
- Adjustable Resistors (AREA)
Description
第１図は本考案の一実施例の側断面図で、第２
図は本考案の他の実施例の側断面図、第３図は従
来例の側断面図である。
１……絶縁ケース、１ｅ……グリス溜、２……
抵抗基板、３……回転体、４……摺動子片、５…
…封止剤、６，７……端子、９……金属カバー、
１０，１１，……グリス。
Figure 1 is a side sectional view of one embodiment of the present invention;
The figure is a side sectional view of another embodiment of the present invention, and FIG. 3 is a side sectional view of a conventional example. 1...Insulation case, 1e...Grease reservoir, 2...
Resistance board, 3... Rotating body, 4... Slider piece, 5...
...Sealant, 6,7...Terminal, 9...Metal cover,
10, 11,...Grease.
Claims (1)
、該絶縁ケース内の回転可能に収納された上面に
つまみを有し、下面には上記抵抗基板上を摺接す
る摺動子片を取りつけた回転体を備えたものにお
いて、上記回転体の外周面と上記絶縁ケースの内
周面との間に防水性のグリス溜りを設けて、該グ
リス溜に沿つた上記回転体とケースとの間隙に防
水性のグリスを介在させたことを特徴とする回転
形可変抵抗器。 A rotating device including a resistor board and an insulating case that holds the resistor board, and a rotatable device rotatably housed in the insulating case and having a knob on the upper surface and a slider piece attached to the lower surface to slide on the resistor board. A waterproof grease reservoir is provided between the outer peripheral surface of the rotating body and the inner peripheral surface of the insulating case, and a waterproof grease reservoir is provided in the gap between the rotating body and the case along the grease reservoir. A rotary variable resistor characterized by the presence of aqueous grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3195788U JPH01135705U (en) | 1988-03-10 | 1988-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3195788U JPH01135705U (en) | 1988-03-10 | 1988-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01135705U true JPH01135705U (en) | 1989-09-18 |
Family
ID=31258206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3195788U Pending JPH01135705U (en) | 1988-03-10 | 1988-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01135705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013004879A (en) * | 2011-06-20 | 2013-01-07 | Alps Electric Co Ltd | Rotary type electronic component |
-
1988
- 1988-03-10 JP JP3195788U patent/JPH01135705U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013004879A (en) * | 2011-06-20 | 2013-01-07 | Alps Electric Co Ltd | Rotary type electronic component |