JPH0365632B2 - - Google Patents
Info
- Publication number
- JPH0365632B2 JPH0365632B2 JP62050958A JP5095887A JPH0365632B2 JP H0365632 B2 JPH0365632 B2 JP H0365632B2 JP 62050958 A JP62050958 A JP 62050958A JP 5095887 A JP5095887 A JP 5095887A JP H0365632 B2 JPH0365632 B2 JP H0365632B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- electric brush
- wear
- ash content
- carbon fiber
- 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 - Lifetime
Links
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 26
- 239000004917 carbon fiber Substances 0.000 claims description 26
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 21
- 229910021382 natural graphite Inorganic materials 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- 229910002804 graphite Inorganic materials 0.000 description 8
- 239000010439 graphite Substances 0.000 description 8
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 7
- 229920001568 phenolic resin Polymers 0.000 description 7
- 239000005011 phenolic resin Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000002966 varnish Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 238000005188 flotation Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910052582 BN Inorganic materials 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 241000134253 Lanka Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5095887A JPS63218178A (ja) | 1987-03-05 | 1987-03-05 | 電刷子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5095887A JPS63218178A (ja) | 1987-03-05 | 1987-03-05 | 電刷子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63218178A JPS63218178A (ja) | 1988-09-12 |
| JPH0365632B2 true JPH0365632B2 (ko) | 1991-10-14 |
Family
ID=12873326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5095887A Granted JPS63218178A (ja) | 1987-03-05 | 1987-03-05 | 電刷子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63218178A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02285952A (ja) * | 1989-04-21 | 1990-11-26 | Mabuchi Motor Co Ltd | 小型モータにおけるカーボン・ブラシとその製造方法 |
| JP2559864B2 (ja) * | 1989-11-20 | 1996-12-04 | 日立粉末冶金株式会社 | 黒鉛含有銅系焼結含油軸受およびその製造方法 |
| JP2009106087A (ja) * | 2007-10-24 | 2009-05-14 | Fuji Carbon Seizosho:Kk | 炭素黒鉛質カーボンブラシ |
| JP6874255B1 (ja) * | 2020-04-22 | 2021-05-19 | 平和産業株式会社 | 焼結含油軸受及びカーボンファイバー含有焼結部品の製造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53115004A (en) * | 1977-03-18 | 1978-10-07 | Toray Industries | Brush for electric machine |
| JPS55122308A (en) * | 1979-03-14 | 1980-09-20 | Yazaki Corp | High voltage resistance wire for preventing noise |
| JPS58148642A (ja) * | 1982-02-25 | 1983-09-03 | Toyo Tanso Kk | 回転電機用カ−ボンブラシ |
| JPS6071578A (ja) * | 1983-09-26 | 1985-04-23 | 住友化学工業株式会社 | 可撓性黒鉛成形体の製造方法 |
-
1987
- 1987-03-05 JP JP5095887A patent/JPS63218178A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53115004A (en) * | 1977-03-18 | 1978-10-07 | Toray Industries | Brush for electric machine |
| JPS55122308A (en) * | 1979-03-14 | 1980-09-20 | Yazaki Corp | High voltage resistance wire for preventing noise |
| JPS58148642A (ja) * | 1982-02-25 | 1983-09-03 | Toyo Tanso Kk | 回転電機用カ−ボンブラシ |
| JPS6071578A (ja) * | 1983-09-26 | 1985-04-23 | 住友化学工業株式会社 | 可撓性黒鉛成形体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63218178A (ja) | 1988-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |