IT1014722B - Organo di contatto elettrico specie spazzola - Google Patents
Organo di contatto elettrico specie spazzolaInfo
- Publication number
- IT1014722B IT1014722B IT2353774A IT2353774A IT1014722B IT 1014722 B IT1014722 B IT 1014722B IT 2353774 A IT2353774 A IT 2353774A IT 2353774 A IT2353774 A IT 2353774A IT 1014722 B IT1014722 B IT 1014722B
- Authority
- IT
- Italy
- Prior art keywords
- brush
- electric contact
- contact organ
- species
- organ species
- Prior art date
Links
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
- H01R39/20—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/027—Composite material containing carbon particles or fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Paints Or Removers (AREA)
- Powder Metallurgy (AREA)
- Motor Or Generator Current Collectors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732329698 DE2329698A1 (de) | 1973-06-09 | 1973-06-09 | Kontaktstueck, insbesondere buerste |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1014722B true IT1014722B (it) | 1977-04-30 |
Family
ID=5883687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2353774A IT1014722B (it) | 1973-06-09 | 1974-06-04 | Organo di contatto elettrico specie spazzola |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2329698A1 (it) |
FR (1) | FR2232847A1 (it) |
GB (1) | GB1438224A (it) |
IT (1) | IT1014722B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2817402C2 (de) * | 1978-04-20 | 1986-04-30 | Siemens AG, 1000 Berlin und 8000 München | Stromübertragungsbürste |
US4240830A (en) * | 1978-11-30 | 1980-12-23 | Westinghouse Electric Corp. | Method for making sintered metal-coated graphite for high-current collector brushes |
CH658149A5 (de) * | 1981-05-16 | 1986-10-15 | Georgy Nikolaevich Fridman | Elektrische kollektormaschine. |
JPS5971963U (ja) * | 1982-11-06 | 1984-05-16 | 三菱電機株式会社 | スタ−タ− |
DE3607515A1 (de) * | 1986-03-07 | 1987-09-10 | Ringsdorff Werke Gmbh | Verfahren zum herstellen eines impermeablen sinterkoerpers |
US5136198A (en) * | 1989-04-21 | 1992-08-04 | Mabuchi Motor Co., Ltd. | Carbon brush for miniature motors and method of making same |
JPH0488853A (ja) * | 1990-07-31 | 1992-03-23 | 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 |
JP4123068B2 (ja) * | 2003-06-20 | 2008-07-23 | アイシン精機株式会社 | 金属黒鉛質材料及びその製造方法 |
FR2858473A1 (fr) | 2003-08-01 | 2005-02-04 | Carbone Lorraine Applications Electriques | Piece de contact electrique glissant |
CN110791672B (zh) * | 2019-11-21 | 2021-01-26 | 谷文伟 | 一种钼酸镉改性铜基复合电接触材料的制备方法 |
-
1973
- 1973-06-09 DE DE19732329698 patent/DE2329698A1/de active Pending
-
1974
- 1974-06-04 IT IT2353774A patent/IT1014722B/it active
- 1974-06-07 FR FR7419703A patent/FR2232847A1/fr not_active Withdrawn
- 1974-06-10 GB GB2572374A patent/GB1438224A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2232847A1 (it) | 1975-01-03 |
GB1438224A (en) | 1976-06-03 |
DE2329698A1 (de) | 1975-01-02 |
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