ES172655A1 - Mejoras en escobillas de selector - Google Patents
Mejoras en escobillas de selectorInfo
- Publication number
- ES172655A1 ES172655A1 ES0172655A ES172655A ES172655A1 ES 172655 A1 ES172655 A1 ES 172655A1 ES 0172655 A ES0172655 A ES 0172655A ES 172655 A ES172655 A ES 172655A ES 172655 A1 ES172655 A1 ES 172655A1
- Authority
- ES
- Spain
- Prior art keywords
- selector brushes
- elastic element
- metallic
- selector
- brushes
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H63/00—Details of electrically-operated selector switches
- H01H63/02—Contacts; Wipers; Connections thereto
- H01H63/04—Contact-making or contact-breaking wipers; Position indicators therefor
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Multi-Conductor Connections (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US579368A US2474233A (en) | 1945-02-23 | 1945-02-23 | Selector brush |
Publications (1)
Publication Number | Publication Date |
---|---|
ES172655A1 true ES172655A1 (es) | 1946-03-16 |
Family
ID=24316615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0172655A Expired ES172655A1 (es) | 1945-02-23 | 1946-02-22 | Mejoras en escobillas de selector |
Country Status (6)
Country | Link |
---|---|
US (1) | US2474233A (de) |
BE (1) | BE470590A (de) |
CH (1) | CH256360A (de) |
ES (1) | ES172655A1 (de) |
FR (1) | FR922708A (de) |
GB (1) | GB607096A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799755A (en) * | 1954-08-24 | 1957-07-16 | Gen Electric Co Ltd | Contact wiper assemblies for electromagnetic step-by-step switches |
US2917601A (en) * | 1957-09-16 | 1959-12-15 | Northrop Corp | Printed circuit relay |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2285657A (en) * | 1940-12-26 | 1942-06-09 | Bell Telephone Labor Inc | Brush carriage for selector switches |
US2347727A (en) * | 1942-10-16 | 1944-05-02 | Bell Telephone Labor Inc | Panel selector contact shoe |
US2343100A (en) * | 1942-10-16 | 1944-02-29 | Bell Telephone Labor Inc | Panel selector contact shoe |
-
0
- BE BE470590D patent/BE470590A/xx unknown
-
1945
- 1945-02-23 US US579368A patent/US2474233A/en not_active Expired - Lifetime
-
1946
- 1946-01-25 GB GB2540/46A patent/GB607096A/en not_active Expired
- 1946-02-22 ES ES0172655A patent/ES172655A1/es not_active Expired
- 1946-02-22 CH CH256360D patent/CH256360A/de unknown
- 1946-02-23 FR FR922708D patent/FR922708A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB607096A (en) | 1948-08-25 |
CH256360A (de) | 1948-08-15 |
BE470590A (de) | 1947-01-17 |
US2474233A (en) | 1949-06-28 |
FR922708A (fr) | 1947-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES172655A1 (es) | Mejoras en escobillas de selector | |
ES182033A1 (es) | Mejoras en rectificadores de selenio | |
ES232697A1 (es) | UNA DISPOSICIoN PARA CONDUCIR CORRIENTE | |
CH257568A (de) | Kontaktfedergruppe für elektrische Apparate. | |
CH316001A (de) | Elektrische Maschine mit Schleifkontaktstücken, insbesondere Stromwender-Kleinelektromotor | |
CH247323A (de) | Wälzkontaktvorrichtung für elektrische Schalter. | |
FR1014479A (fr) | Combinateur électrique à porte-contacts multiples | |
ES11776Y (es) | Terminal para cables conductores de energía eléctrica. | |
CH226546A (de) | Steckerstift für elektrische Kontaktvorrichtungen. | |
ES175187A1 (es) | Mejoras en rectificadores | |
DK65244C (da) | Anordning ved elektriske Kontakter med to mekanisk og elektrisk forbundne Kontaktorganer. | |
CH253360A (de) | Elektrische Kontaktbürste. | |
AU126939B2 (en) | Electrical contact brushes | |
AU127151B2 (en) | Electrical contact brushes | |
AU121251B2 (en) | Improvement in electrical contact brushes | |
ES169412A1 (es) | Perfeccionamientos en dispositivos mejorando el contacto eléctrico entre un conductor y un bloque de carbón aglomerado | |
FR919471A (fr) | Interrupteur de courant électrique | |
ES166748A1 (es) | Un aparato eléctrico de contactos | |
AU128148B2 (en) | Improvements in electrical contacts | |
CH248947A (de) | Elektrische Kontakteinrichtung. | |
FR925522A (fr) | Perfectionnements aux dispositifs de prise de courant par broches et fiches pour appareils électriques | |
CH262097A (fr) | Disjoncteur électrique. | |
ES12854U (es) | Pinzas para enchufes de corriente eléctrica. | |
ES177700A1 (es) | Mejoras en o relativas a equipos de caldeo por alta frecuencia | |
IE17635L (en) | Electrical contact clips |