DE2715347A1 - Verfahren zur herstellung einer buerste fuer eine dynamoelektrische maschine sowie dynamoelektrische maschine mit einer nach dem verfahren hergestellten buerste - Google Patents
Verfahren zur herstellung einer buerste fuer eine dynamoelektrische maschine sowie dynamoelektrische maschine mit einer nach dem verfahren hergestellten buersteInfo
- Publication number
- DE2715347A1 DE2715347A1 DE19772715347 DE2715347A DE2715347A1 DE 2715347 A1 DE2715347 A1 DE 2715347A1 DE 19772715347 DE19772715347 DE 19772715347 DE 2715347 A DE2715347 A DE 2715347A DE 2715347 A1 DE2715347 A1 DE 2715347A1
- Authority
- DE
- Germany
- Prior art keywords
- brush
- powder
- power supply
- carrier part
- compact
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000000843 powder Substances 0.000 claims description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000010949 copper Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 7
- 229910052718 tin Inorganic materials 0.000 claims description 7
- 229910000906 Bronze Inorganic materials 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010974 bronze Substances 0.000 claims description 6
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical group [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 30
- 239000002245 particle Substances 0.000 description 12
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 239000010439 graphite Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000003921 particle size analysis Methods 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 238000009707 resistance sintering Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- RLLPVAHGXHCWKJ-IEBWSBKVSA-N (3-phenoxyphenyl)methyl (1s,3s)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-IEBWSBKVSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
- B23K11/20—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of different metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/12—Manufacture of brushes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14473/76A GB1571101A (en) | 1976-04-09 | 1976-04-09 | Method of producing a sintered electrical component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2715347A1 true DE2715347A1 (de) | 1977-10-20 |
Family
ID=10041831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772715347 Withdrawn DE2715347A1 (de) | 1976-04-09 | 1977-04-06 | Verfahren zur herstellung einer buerste fuer eine dynamoelektrische maschine sowie dynamoelektrische maschine mit einer nach dem verfahren hergestellten buerste |
Country Status (13)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4430745B4 (de) * | 1993-09-02 | 2006-06-14 | Carbone Lorraine Applications Electriques | Verfahren zur Herstellung von Vielschicht-Schleifkontakten |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853721A1 (de) * | 1978-12-13 | 1980-07-17 | Wenzel Rekofa Gmbh | Kohlebuerste mit isolierhalterung sowie verfahren zu ihrer herstellung |
| US4788627A (en) * | 1986-06-06 | 1988-11-29 | Tektronix, Inc. | Heat sink device using composite metal alloy |
| FR2633855B1 (fr) * | 1988-07-06 | 1994-05-06 | Merlin Et Gerin | Procede de fabrication d'une piece composite et contact electrique a pastille de contact fabrique selon ce procede |
| DE68906445T2 (de) * | 1988-02-25 | 1993-11-25 | Merlin Gerin Meylan | Verfahren zur Herstellung eines Verbundkörpers,z.b.für elektrische Kontakte. |
| GB2243160B (en) * | 1990-02-13 | 1994-08-10 | Honda Motor Co Ltd | A method of producing a moulded article |
| US5443615A (en) * | 1991-02-08 | 1995-08-22 | Honda Giken Kogyo Kabushiki Kaisha | Molded ceramic articles |
| US6222298B1 (en) | 1997-06-08 | 2001-04-24 | Mitsuba Corporation | Carbon commutator and method for producing the same |
| AUPP773998A0 (en) * | 1998-12-16 | 1999-01-21 | Public Transport Corporation of Victoria | Low resistivity materials with improved wear performance for electrical current transfer and methods for preparing same |
| JP3613117B2 (ja) * | 2000-02-23 | 2005-01-26 | 株式会社村田製作所 | 振動子及びそれを用いた振動ジャイロ及びそれを用いた電子装置 |
| JP4424810B2 (ja) * | 2000-03-27 | 2010-03-03 | 株式会社小松製作所 | 焼結材料 |
| JP3548509B2 (ja) * | 2000-06-07 | 2004-07-28 | 諏訪熱工業株式会社 | パルス通電接合方法及び接合装置並びに接合体 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454579A (en) * | 1946-08-17 | 1948-11-23 | Gen Electric | Carbon brush element |
| US2509021A (en) * | 1946-09-12 | 1950-05-23 | Gen Electric | Electrical contact member and method of making the same |
| US3069261A (en) * | 1957-10-25 | 1962-12-18 | Globe Union Inc | Method of making porous metal bodies |
| US3067319A (en) * | 1959-11-10 | 1962-12-04 | Air Reduction | Metal-graphite brush with welded shunt |
| GB985597A (en) | 1963-04-10 | 1965-03-10 | Lucas Industries Ltd | Method of connecting a conductor to a commutator brush |
| GB1259454A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-05-23 | 1972-01-05 | ||
| FR2229888B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-05-19 | 1977-10-28 | Girling Ltd |
-
1976
- 1976-04-09 GB GB14473/76A patent/GB1571101A/en not_active Expired
-
1977
- 1977-03-28 ZA ZA00771852A patent/ZA771852B/xx unknown
- 1977-03-30 IN IN482/CAL/77A patent/IN147816B/en unknown
- 1977-03-30 AU AU23795/77A patent/AU501504B2/en not_active Expired
- 1977-04-05 NL NL7703749A patent/NL7703749A/xx not_active Application Discontinuation
- 1977-04-06 DE DE19772715347 patent/DE2715347A1/de not_active Withdrawn
- 1977-04-06 BR BR7702195A patent/BR7702195A/pt unknown
- 1977-04-06 ES ES457674A patent/ES457674A1/es not_active Expired
- 1977-04-06 AR AR267132A patent/AR213520A1/es active
- 1977-04-07 IT IT48868/77A patent/IT1079496B/it active
- 1977-04-08 FR FR7710812A patent/FR2347800A1/fr active Granted
- 1977-04-08 JP JP3960977A patent/JPS52124107A/ja active Pending
-
1981
- 1981-10-05 US US06/308,817 patent/US4366361A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4430745B4 (de) * | 1993-09-02 | 2006-06-14 | Carbone Lorraine Applications Electriques | Verfahren zur Herstellung von Vielschicht-Schleifkontakten |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2379577A (en) | 1978-10-05 |
| AR213520A1 (es) | 1979-02-15 |
| JPS52124107A (en) | 1977-10-18 |
| US4366361A (en) | 1982-12-28 |
| AU501504B2 (en) | 1979-06-21 |
| BR7702195A (pt) | 1978-02-21 |
| ZA771852B (en) | 1978-02-22 |
| ES457674A1 (es) | 1978-02-01 |
| IT1079496B (it) | 1985-05-13 |
| FR2347800B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-02-05 |
| NL7703749A (nl) | 1977-10-11 |
| FR2347800A1 (fr) | 1977-11-04 |
| GB1571101A (en) | 1980-07-09 |
| IN147816B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |