JPS59204207A - 可変抵抗器 - Google Patents
可変抵抗器Info
- Publication number
- JPS59204207A JPS59204207A JP7960283A JP7960283A JPS59204207A JP S59204207 A JPS59204207 A JP S59204207A JP 7960283 A JP7960283 A JP 7960283A JP 7960283 A JP7960283 A JP 7960283A JP S59204207 A JPS59204207 A JP S59204207A
- Authority
- JP
- Japan
- Prior art keywords
- variable resistor
- resistance film
- resistance
- film
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 10
- 238000000605 extraction Methods 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Adjustable Resistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7960283A JPS59204207A (ja) | 1983-05-07 | 1983-05-07 | 可変抵抗器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7960283A JPS59204207A (ja) | 1983-05-07 | 1983-05-07 | 可変抵抗器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59204207A true JPS59204207A (ja) | 1984-11-19 |
| JPH0376564B2 JPH0376564B2 (en]) | 1991-12-05 |
Family
ID=13694557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7960283A Granted JPS59204207A (ja) | 1983-05-07 | 1983-05-07 | 可変抵抗器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59204207A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61166502U (en]) * | 1985-04-03 | 1986-10-16 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4974365A (en]) * | 1972-11-21 | 1974-07-18 | ||
| JPS5021298A (en]) * | 1973-06-01 | 1975-03-06 | ||
| JPS5118845A (ja) * | 1974-08-06 | 1976-02-14 | Matsushita Electric Ind Co Ltd | Denshichuunaayoteikokiban |
-
1983
- 1983-05-07 JP JP7960283A patent/JPS59204207A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4974365A (en]) * | 1972-11-21 | 1974-07-18 | ||
| JPS5021298A (en]) * | 1973-06-01 | 1975-03-06 | ||
| JPS5118845A (ja) * | 1974-08-06 | 1976-02-14 | Matsushita Electric Ind Co Ltd | Denshichuunaayoteikokiban |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61166502U (en]) * | 1985-04-03 | 1986-10-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0376564B2 (en]) | 1991-12-05 |
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