GB2062364A - Electrical brush - Google Patents
Electrical brush Download PDFInfo
- Publication number
- GB2062364A GB2062364A GB8032586A GB8032586A GB2062364A GB 2062364 A GB2062364 A GB 2062364A GB 8032586 A GB8032586 A GB 8032586A GB 8032586 A GB8032586 A GB 8032586A GB 2062364 A GB2062364 A GB 2062364A
- Authority
- GB
- United Kingdom
- Prior art keywords
- graphite
- sheets
- brush
- mats
- electrical
- 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.)
- Withdrawn
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 67
- 229910002804 graphite Inorganic materials 0.000 claims description 65
- 239000010439 graphite Substances 0.000 claims description 65
- 239000000835 fiber Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229910052709 silver Inorganic materials 0.000 claims description 8
- 239000004332 silver Substances 0.000 claims description 8
- 238000005299 abrasion Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000007767 bonding agent Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 3
- 238000007733 ion plating Methods 0.000 claims 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims 2
- 229910020039 NbSe2 Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- CXRFFSKFQFGBOT-UHFFFAOYSA-N bis(selanylidene)niobium Chemical compound [Se]=[Nb]=[Se] CXRFFSKFQFGBOT-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000001465 metallisation Methods 0.000 claims 1
- 229910052961 molybdenite Inorganic materials 0.000 claims 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 241001311547 Patina Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
- H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Carbon And Carbon Compounds (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792944065 DE2944065A1 (de) | 1979-10-31 | 1979-10-31 | Stromuebertragungsbuerste mit graphitfolien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2062364A true GB2062364A (en) | 1981-05-20 |
Family
ID=6084864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8032586A Withdrawn GB2062364A (en) | 1979-10-31 | 1980-10-09 | Electrical brush |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4349760A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5674066A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2944065A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2469022A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB2062364A (cg-RX-API-DMAC10.html) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2194691A (en) * | 1986-08-08 | 1988-03-09 | Alfred Elser | Connecting wiring appliance to wall box |
| EP0269850A1 (en) * | 1986-10-31 | 1988-06-08 | American Cyanamid Company | Copper coated fibers |
| GB2300311A (en) * | 1995-04-25 | 1996-10-30 | Norman Albert Clarke | Laminated carbon/metal brush- brush wear indicator |
| GB2437169A (en) * | 2006-04-11 | 2007-10-17 | Bosch Gmbh Robert | Multi-point electrical contact |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57185685A (en) * | 1981-05-09 | 1982-11-15 | Toho Beslon Co | Brush for electric machine and method of producing same |
| US5177529A (en) * | 1988-11-25 | 1993-01-05 | Xerox Corporation | Machine with removable unit having two element electrical connection |
| US5049771A (en) * | 1990-06-21 | 1991-09-17 | Iap Research, Inc. | Electrical machine |
| US6903484B1 (en) * | 1999-04-23 | 2005-06-07 | Doris Kuhlmann-Wilsdorf | Fluidic pressure holder for electrical metal fiber and foil brushes and ancillary cables |
| DE10009007B4 (de) * | 2000-02-25 | 2004-02-05 | Sgl Carbon Ag | Schleifringkörper für eine Schleifringanordnung für elektrische Motoren und Generatoren |
| US7814641B2 (en) | 2001-01-09 | 2010-10-19 | Black & Decker Inc. | Method of forming a power tool |
| US6946758B2 (en) | 2001-01-09 | 2005-09-20 | Black & Decker Inc. | Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion |
| EP1354396B1 (en) | 2001-01-09 | 2007-09-26 | BLACK & DECKER INC. | Electric motor having armature coated with a thermally conductive plastic |
| US7096566B2 (en) | 2001-01-09 | 2006-08-29 | Black & Decker Inc. | Method for making an encapsulated coil structure |
| US20020089240A1 (en) | 2001-01-09 | 2002-07-11 | Du Hung T. | Electric motor having armature coated with a thermally conductive plastic |
| US7423359B2 (en) * | 2004-06-18 | 2008-09-09 | Moog Inc. | Fluid-dispensing reservoir for large-diameter slip rings |
| US7495366B2 (en) * | 2004-06-18 | 2009-02-24 | Moog Inc. | Compact slip ring incorporating fiber-on-tips contact technology |
| US20150104313A1 (en) * | 2013-10-15 | 2015-04-16 | Hamilton Sundstrand Corporation | Brush design for propeller deicing system |
| WO2016060682A1 (en) | 2014-10-17 | 2016-04-21 | Moog Inc. | Superconducting devices, such as slip-rings and homopolar motors/generators |
| DE102016213653A1 (de) | 2016-07-26 | 2018-02-01 | Schunk Hoffmann Carbon Technology Ag | Ableiteinrichtung zur Ableitung elektrischer Störungen |
| DE102022125825A1 (de) * | 2022-10-06 | 2024-04-11 | Elringklinger Ag | Kompositelement |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3382387A (en) * | 1968-05-07 | Gen Electric | Electrical current collection and delivery method and apparatus | |
| DE127759C (cg-RX-API-DMAC10.html) * | ||||
| FR373312A (fr) * | 1906-01-11 | 1907-05-08 | Ringsdorff P | Procédé de fabrication de balais collecteurs pour dynamos, et plus particulièrement pour turbo-dynamos |
| FR1406554A (fr) * | 1964-06-08 | 1965-07-23 | Lorraine Carbone | Nouveau matériau graphité pour balais et son procédé de fabrication |
| DE1261589B (de) * | 1966-05-17 | 1968-02-22 | Sigri Elektrographit Gmbh | Kommutatorbuersten aus Kunstkohle- oder Elektrographit und Verfahren zu ihrer Herstellung |
| US3525006A (en) * | 1968-02-29 | 1970-08-18 | Nat Res Dev | Carbon fibre brush |
| GB1388123A (en) * | 1972-02-29 | 1975-03-26 | Int Research & Dev Co Ltd | Current transfer brushes |
| US3939977A (en) * | 1974-07-24 | 1976-02-24 | Price Macy J | Sealing ring |
| FR2339263A1 (fr) * | 1976-01-21 | 1977-08-19 | Lorraine Carbone | Balais a proprietes ameliorees pour machines electriques |
| SU639062A1 (ru) * | 1977-05-26 | 1978-12-25 | Предприятие П/Я М-5409 | Щетка электрического двигател |
| DE2817402C2 (de) * | 1978-04-20 | 1986-04-30 | Siemens AG, 1000 Berlin und 8000 München | Stromübertragungsbürste |
| DE2817371C2 (de) * | 1978-04-20 | 1982-08-12 | Siemens AG, 1000 Berlin und 8000 München | Stromübertragungsbürste |
-
1979
- 1979-10-31 DE DE19792944065 patent/DE2944065A1/de not_active Withdrawn
-
1980
- 1980-10-09 US US06/195,315 patent/US4349760A/en not_active Expired - Lifetime
- 1980-10-09 GB GB8032586A patent/GB2062364A/en not_active Withdrawn
- 1980-10-28 JP JP15130180A patent/JPS5674066A/ja active Pending
- 1980-10-28 FR FR8023037A patent/FR2469022A1/fr active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2194691A (en) * | 1986-08-08 | 1988-03-09 | Alfred Elser | Connecting wiring appliance to wall box |
| EP0269850A1 (en) * | 1986-10-31 | 1988-06-08 | American Cyanamid Company | Copper coated fibers |
| GB2300311A (en) * | 1995-04-25 | 1996-10-30 | Norman Albert Clarke | Laminated carbon/metal brush- brush wear indicator |
| GB2437169A (en) * | 2006-04-11 | 2007-10-17 | Bosch Gmbh Robert | Multi-point electrical contact |
| US7597564B2 (en) | 2006-04-11 | 2009-10-06 | Robert Bosch Gmbh | Toollessly makable and breakable electrical connection |
| GB2437169B (en) * | 2006-04-11 | 2010-09-22 | Bosch Gmbh Robert | Electrical connection which can be established and broken without a tool |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2469022A1 (fr) | 1981-05-08 |
| DE2944065A1 (de) | 1981-05-14 |
| FR2469022B1 (cg-RX-API-DMAC10.html) | 1983-05-20 |
| US4349760A (en) | 1982-09-14 |
| JPS5674066A (en) | 1981-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |