ES242715U - Pequeno motor electrico. - Google Patents
Pequeno motor electrico.Info
- Publication number
- ES242715U ES242715U ES1979242715U ES242715U ES242715U ES 242715 U ES242715 U ES 242715U ES 1979242715 U ES1979242715 U ES 1979242715U ES 242715 U ES242715 U ES 242715U ES 242715 U ES242715 U ES 242715U
- Authority
- ES
- Spain
- Prior art keywords
- electric motor
- mechanical wear
- spark generation
- controllable mechanical
- commutator
- 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.)
- Granted
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
- H01R39/56—Devices for lubricating or polishing slip-rings or commutators during operation of the collector
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Motor Or Generator Frames (AREA)
Abstract
1.Pequeño motor eléctrico, teniendo una cantidad de piezas de conmutador, espaciadas por igual en la dirección de la posición angular sobre el árbol rotativo de un rotor de motor y escobillas que resbalan en contacto con las piezas del conmutador, caracterizado porque las escobillas metálicas tienen filas en las porciones deslizantes para cortar la película de grasa conductiva que hace contacto con la superficie del conmutador. 2.Pequeño motor eléctrico.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4557078A JPS54137606A (en) | 1978-04-18 | 1978-04-18 | Small motor |
Publications (2)
Publication Number | Publication Date |
---|---|
ES242715U true ES242715U (es) | 1980-06-01 |
ES242715Y ES242715Y (es) | 1980-12-16 |
Family
ID=12722994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1979242715U Expired ES242715Y (es) | 1978-04-18 | 1979-04-17 | Pequeno motor electrico. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4319153A (es) |
JP (1) | JPS54137606A (es) |
AU (1) | AU514058B2 (es) |
BR (1) | BR7902342A (es) |
CA (1) | CA1125829A (es) |
DE (1) | DE2914893C3 (es) |
ES (1) | ES242715Y (es) |
FR (1) | FR2423894A1 (es) |
GB (1) | GB2019107B (es) |
HK (1) | HK58384A (es) |
IT (1) | IT1112303B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS622942Y2 (es) * | 1980-10-23 | 1987-01-23 | ||
JPS5780243A (en) * | 1980-11-08 | 1982-05-19 | Meidensha Electric Mfg Co Ltd | Current collector of rotary electric machine |
JPS5866865U (ja) * | 1981-10-28 | 1983-05-07 | マブチモ−タ−株式会社 | 小型モ−タ |
NL8201166A (nl) * | 1982-03-22 | 1983-10-17 | Philips Nv | Inrichting voor overdracht van elektrische energie. |
JPS61210853A (ja) * | 1985-03-12 | 1986-09-19 | Mabuchi Motor Co Ltd | 小型モ−タのブラシ装置 |
JP2943441B2 (ja) * | 1991-09-11 | 1999-08-30 | 松下電器産業株式会社 | 小型直流モータ |
JP2579723Y2 (ja) * | 1991-10-30 | 1998-08-27 | マブチモーター 株式会社 | 小型モータ |
US20050062350A1 (en) * | 2003-08-21 | 2005-03-24 | A.O. Smith Corporation | Conductive greases and methods for using conductive greases in motors |
US8742643B2 (en) * | 2008-05-16 | 2014-06-03 | Schlumberger Technology Corporation | Commutation system for a DC motor |
FR3029704B1 (fr) * | 2014-12-03 | 2018-03-23 | Safran Aircraft Engines | Dispositif de liaison electromecanique |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH101260A (de) * | 1922-08-31 | 1923-11-01 | Bbc Brown Boveri & Cie | Einrichtung zur Verminderung der Funkenbildung an Kollektoren elektrischer Maschinen. |
FR606240A (fr) * | 1925-02-19 | 1926-06-09 | Composition pour le graissage des collecteurs | |
US2269614A (en) * | 1938-07-30 | 1942-01-13 | Zahnradfabrik Friedrichshafen | Sliding current collector for slip rings |
US2306028A (en) * | 1939-04-08 | 1942-12-22 | Conradty Ottmar | Collector |
US2555997A (en) * | 1942-06-03 | 1951-06-05 | Lorraine Carbone | Sliding contact of electric machines |
GB621108A (en) * | 1942-06-03 | 1949-04-05 | Lorraine Carbone | Improvements in sliding contacts for electric machines |
US2758229A (en) * | 1951-11-22 | 1956-08-07 | Morgan Crucible Co | Commutators and other electric current collectors |
US2805350A (en) * | 1955-04-07 | 1957-09-03 | British Thomson Houston Co Ltd | High altitude electrical brush lubrication |
GB807799A (en) * | 1956-02-17 | 1959-01-21 | Standard Telephones Cables Ltd | Lubrication of commutators of electrical machines |
US3523079A (en) * | 1963-11-04 | 1970-08-04 | Westinghouse Electric Corp | Electrically conductive solid lubricant members and process and apparatus employing them |
US3475635A (en) * | 1966-12-22 | 1969-10-28 | Tokyo Kagaku Kk | Brush means for miniature motors |
US3564168A (en) * | 1969-06-02 | 1971-02-16 | Kendick Mfg Co | Rotary electrical contact assembly with improved contact collector retaining means |
US3614726A (en) * | 1969-10-30 | 1971-10-19 | Texaco Inc | Slipring assembly |
JPS5510112B2 (es) * | 1974-10-11 | 1980-03-13 |
-
1978
- 1978-04-18 JP JP4557078A patent/JPS54137606A/ja active Granted
-
1979
- 1979-04-03 CA CA324,828A patent/CA1125829A/en not_active Expired
- 1979-04-04 US US06/027,005 patent/US4319153A/en not_active Expired - Lifetime
- 1979-04-09 GB GB7912374A patent/GB2019107B/en not_active Expired
- 1979-04-12 DE DE2914893A patent/DE2914893C3/de not_active Expired
- 1979-04-12 AU AU46039/79A patent/AU514058B2/en not_active Expired
- 1979-04-17 BR BR7902342A patent/BR7902342A/pt unknown
- 1979-04-17 IT IT21928/79A patent/IT1112303B/it active
- 1979-04-17 ES ES1979242715U patent/ES242715Y/es not_active Expired
- 1979-04-18 FR FR7909802A patent/FR2423894A1/fr active Granted
-
1984
- 1984-07-26 HK HK583/84A patent/HK58384A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU514058B2 (en) | 1981-03-12 |
JPS54137606A (en) | 1979-10-25 |
DE2914893A1 (de) | 1979-10-25 |
US4319153A (en) | 1982-03-09 |
CA1125829A (en) | 1982-06-15 |
ES242715Y (es) | 1980-12-16 |
HK58384A (en) | 1984-08-03 |
AU4603979A (en) | 1979-10-25 |
FR2423894A1 (fr) | 1979-11-16 |
FR2423894B1 (es) | 1983-01-21 |
BR7902342A (pt) | 1979-10-23 |
IT1112303B (it) | 1986-01-13 |
GB2019107B (en) | 1983-04-27 |
DE2914893B2 (de) | 1980-10-09 |
DE2914893C3 (de) | 1981-07-30 |
GB2019107A (en) | 1979-10-24 |
IT7921928A0 (it) | 1979-04-17 |
JPS6220782B2 (es) | 1987-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20010301 |