ES246051U - Dispositivo portaescobillas para pequenos motores electricos - Google Patents
Dispositivo portaescobillas para pequenos motores electricosInfo
- Publication number
- ES246051U ES246051U ES1979246051U ES246051U ES246051U ES 246051 U ES246051 U ES 246051U ES 1979246051 U ES1979246051 U ES 1979246051U ES 246051 U ES246051 U ES 246051U ES 246051 U ES246051 U ES 246051U
- Authority
- ES
- Spain
- Prior art keywords
- brush
- pieces
- cut
- raised
- insertion hole
- 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
- H01R39/38—Brush holders
- H01R39/39—Brush holders wherein the brush is fixedly mounted in the holder
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
1.Dispositivo portaescobillas para pequeños motores eléctricos, teniendo una placa portaescobillas rectangular, hecha de material elástico, teniendo formado encima un agujero de inserción de escobillas, para sostener elásticamente una escobilla, insertando la parte superior de la escobilla en el agujero de inserción de escobillas, caracterizado porque están formadas piezas plegadas en ambos extremos laterales de la placa portaescobillas y se disponen piezas cortadas y levantadas, teniendo una sección transversal en forma de "L", sobre los bordes del agujero de inserción de escobillas, estando construidas las piezas cortadas y levantadas de modo móvil, formando ranuras escotadas sobre ambos lados de las piezas cortadas de y levantadas, por elasticidad de las piezas plegadas, que se someten a deformación elástica. 2.Dispositivo portaescobillas, según las reivindicaciones 1 y 2, caracterizado porque las ranuras escotadas dispuestas sobre ambos extremos de las piezas cortadas y levantadas estánformadas en una configuración cuadrada o circular, haciendo ajustable por ello la fuerza de sostén de las primeras piezas cortadas y levantadas y/o de las segundas piezas cortadas y levantadas. 3.Dispositivo portaescobillas para pequeños motores eléctricos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13878078U JPS5757498Y2 (es) | 1978-10-09 | 1978-10-09 | |
JP18176778U JPS589497Y2 (ja) | 1978-12-29 | 1978-12-29 | ブラシ保持装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES246051U true ES246051U (es) | 1980-06-16 |
ES246051Y ES246051Y (es) | 1980-12-16 |
Family
ID=26471746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1979246051U Expired ES246051Y (es) | 1978-10-09 | 1979-10-08 | Dispositivo portaescobillas para pequenos motores electricos |
Country Status (8)
Country | Link |
---|---|
US (1) | US4431933A (es) |
BR (1) | BR7906478A (es) |
DE (1) | DE2940599C2 (es) |
ES (1) | ES246051Y (es) |
FR (1) | FR2438931A1 (es) |
GB (1) | GB2033168B (es) |
HK (1) | HK82084A (es) |
IT (2) | IT7922792V0 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4368398A (en) * | 1979-02-19 | 1983-01-11 | Mabuchi Motor Co. Ltd. | Small electric motor with reinforced brush holder |
JPS5845494Y2 (ja) * | 1979-05-10 | 1983-10-15 | マブチモ−タ−株式会社 | ブラシ保持装置 |
US4621991A (en) * | 1985-02-22 | 1986-11-11 | Ametek, Inc. | Quiet by-pass vacuum motor |
FR2600287B2 (fr) * | 1985-11-20 | 1988-10-21 | Delachaux Sa | Tete de trolleybus |
GB2187044B (en) * | 1986-02-26 | 1989-11-08 | Johnson Electric Ind Mfg | Brush holder for electric motor |
US4746829A (en) * | 1986-07-30 | 1988-05-24 | Johnson Electric Industry Manufactory, Limited | Brush gear assembly |
JPH0360868U (es) * | 1989-10-11 | 1991-06-14 | ||
US6700290B1 (en) * | 1991-05-17 | 2004-03-02 | Johnson Electric S.A. | Brush assembly with axially spaced brush arms which have different resonant frequencies |
JP3523546B2 (ja) * | 1999-11-02 | 2004-04-26 | マブチモーター株式会社 | 小型モータ |
DE10063405C2 (de) * | 2000-12-19 | 2003-01-23 | K Tec Gmbh | Halterung für eine Kohlebürste |
JP3660598B2 (ja) * | 2001-02-06 | 2005-06-15 | マブチモーター株式会社 | 小型モータのブラシ保持方法及び装置 |
DE10148705A1 (de) * | 2001-10-02 | 2003-04-10 | Valeo Auto Electric Gmbh | Bürstenhaltesystem und Antriebseinrichtung |
DE10207406A1 (de) * | 2002-02-21 | 2003-09-11 | K Tec Gmbh | Halterung für eine Kohlebürste |
DE102007050803A1 (de) * | 2007-10-24 | 2009-04-30 | Robert Bosch Gmbh | Bürstenvorrichtung mit einer Feder für eine Elektromaschine |
DE102011013827A1 (de) | 2011-03-14 | 2012-09-20 | Maschinenfabrik Niehoff Gmbh & Co. Kg | Vorrichtung zur kontinuierlichen Wärmebehandlung von elektrisch leitfähigem Stranggut und Anordnung eines Schleifkontaktelements |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1935789A (en) * | 1929-05-31 | 1933-11-21 | Delco Remy Corp | Brush rigging for electrical apparatus |
DE746197C (de) * | 1942-04-17 | 1944-05-27 | Dynamobuerstenfabrik | Buerstenhalter aus Blech fuer elektrische Maschinen |
DE1099066B (de) * | 1956-11-16 | 1961-02-09 | Siemens Ag | Anpresseinrichtung fuer Buersten elektrischer Maschinen |
GB901656A (en) * | 1958-10-14 | 1962-07-25 | Philips Electrical Ind Ltd | Improvements in or relating to carbon brushes for the commutators of electrical machines |
DE1895682U (de) * | 1959-07-15 | 1964-07-02 | Philips Nv | Elektrische maschine geringer leistung. |
GB1147357A (en) * | 1966-06-02 | 1969-04-02 | Takaichi Mabuchi | Brush gear for miniature electric motors |
DE1814752A1 (de) * | 1968-12-14 | 1970-07-02 | Koppers Gmbh Heinrich | Bandsintermaschine |
DE2330680A1 (de) * | 1973-06-16 | 1975-01-16 | Bosch Gmbh Robert | Schleifbuerstenhalter fuer kleine elektrische maschinen |
US4085343A (en) * | 1975-06-13 | 1978-04-18 | Hitachi, Ltd. | Rotor for a rotary electrical machine having a superconductive field winding |
JPS5234004U (es) * | 1975-09-02 | 1977-03-10 | ||
US4085346A (en) * | 1975-12-23 | 1978-04-18 | Aupac Kabushiki Kaisha | Brush device for miniature electric motor |
GB1519421A (en) * | 1976-02-18 | 1978-07-26 | Trico Folberth Ltd | Brush mountings |
-
1979
- 1979-09-28 US US06/079,894 patent/US4431933A/en not_active Expired - Lifetime
- 1979-10-06 DE DE2940599A patent/DE2940599C2/de not_active Expired
- 1979-10-08 IT IT7922792U patent/IT7922792V0/it unknown
- 1979-10-08 FR FR7925000A patent/FR2438931A1/fr active Granted
- 1979-10-08 ES ES1979246051U patent/ES246051Y/es not_active Expired
- 1979-10-08 BR BR7906478A patent/BR7906478A/pt unknown
- 1979-10-08 IT IT7926328A patent/IT1193846B/it active
- 1979-10-09 GB GB7935017A patent/GB2033168B/en not_active Expired
-
1984
- 1984-11-25 HK HK820/84A patent/HK82084A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2940599A1 (de) | 1980-04-17 |
BR7906478A (pt) | 1980-05-27 |
ES246051Y (es) | 1980-12-16 |
US4431933A (en) | 1984-02-14 |
IT7926328A0 (it) | 1979-10-08 |
HK82084A (en) | 1984-11-25 |
IT7922792V0 (it) | 1979-10-08 |
DE2940599C2 (de) | 1987-04-30 |
GB2033168A (en) | 1980-05-14 |
FR2438931B1 (es) | 1983-06-24 |
FR2438931A1 (fr) | 1980-05-09 |
IT1193846B (it) | 1988-08-24 |
GB2033168B (en) | 1983-05-05 |
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