JP4337617B2 - 可変抵抗器及び抵抗体ペースト - Google Patents
可変抵抗器及び抵抗体ペースト Download PDFInfo
- Publication number
- JP4337617B2 JP4337617B2 JP2004133195A JP2004133195A JP4337617B2 JP 4337617 B2 JP4337617 B2 JP 4337617B2 JP 2004133195 A JP2004133195 A JP 2004133195A JP 2004133195 A JP2004133195 A JP 2004133195A JP 4337617 B2 JP4337617 B2 JP 4337617B2
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- graphite
- coated diamond
- variable resistor
- paste
- 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.)
- Expired - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 36
- 229910002804 graphite Inorganic materials 0.000 claims description 32
- 239000010439 graphite Substances 0.000 claims description 32
- 229910003460 diamond Inorganic materials 0.000 claims description 26
- 239000010432 diamond Substances 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 16
- 239000006229 carbon black Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 229920001187 thermosetting polymer Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 description 7
- 239000011882 ultra-fine particle Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Adjustable Resistors (AREA)
Description
15…抵抗体
35…摺動子
Claims (3)
- 基板の主面に配設された抵抗体と、該抵抗体上を摺動する摺動子とを備えてなり、前記抵抗体がグラファイト被覆ダイアモンドを含んでいることを特徴とする可変抵抗器。
- 前記抵抗体のグラファイト被覆ダイアモンドの含有率が2重量パーセント以上15重量パーセント以下であることを特徴とする請求項1に記載の可変抵抗器。
- グラファイト被覆ダイアモンドとカーボンブラックとグラファイトと熱硬化性樹脂とがペースト状に混練され、前記グラファイト被覆ダイアモンドの含有率が2重量パーセント以上15重量パーセント以下であることを特徴とする抵抗体ペースト。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004133195A JP4337617B2 (ja) | 2004-04-28 | 2004-04-28 | 可変抵抗器及び抵抗体ペースト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004133195A JP4337617B2 (ja) | 2004-04-28 | 2004-04-28 | 可変抵抗器及び抵抗体ペースト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005317718A JP2005317718A (ja) | 2005-11-10 |
| JP4337617B2 true JP4337617B2 (ja) | 2009-09-30 |
Family
ID=35444830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004133195A Expired - Fee Related JP4337617B2 (ja) | 2004-04-28 | 2004-04-28 | 可変抵抗器及び抵抗体ペースト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4337617B2 (ja) |
-
2004
- 2004-04-28 JP JP2004133195A patent/JP4337617B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005317718A (ja) | 2005-11-10 |
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