ES2008169A6 - Contacto electrico para aparatos de maniobra - Google Patents
Contacto electrico para aparatos de maniobraInfo
- Publication number
- ES2008169A6 ES2008169A6 ES8702392A ES8702392A ES2008169A6 ES 2008169 A6 ES2008169 A6 ES 2008169A6 ES 8702392 A ES8702392 A ES 8702392A ES 8702392 A ES8702392 A ES 8702392A ES 2008169 A6 ES2008169 A6 ES 2008169A6
- Authority
- ES
- Spain
- Prior art keywords
- silver
- tin oxide
- electric contact
- oxide electric
- contact
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts 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
- H01H1/023—Composite material having a noble metal as the basic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Contacts (AREA)
Abstract
CONTACTO ELECTRICO PARA APARATOS DE MANIOBRA, EN ESPECIAL PARA RELES ELECTROMAGNETICOS. EN GENERAL, UN RELE DE CONMUTACION COMPRENDE DOS PORTACONTACTOS (1 Y 2) ENTRE LOS QUE SE MUEVE ALTERNATIVAMENTE EN AMBAS DIRECCIONES UN MUELLE DE CONTACTO (3). SOBRE LOS PORTA-CONTACTOS (1 Y 2) SE SUELDAN CONTACTOS PLANOS (1A Y 2A) DE UN MATERIAL COMBINADO DE PLATA Y OXIDO DE ESTAÑO Y SOBRE EL MUELLE (3) SE SUELDAN DOS CONTACTOS (3A Y 3B) DEL MISMO MATERIAL. PREFERIBLEMENTE, EL MATERIAL COMBINADO CONTIENE UN 84-88% EN PESO DE PLATA Y UN 9-10% EN PESO DE OXIDO DE ESTAÑO Y EL RESTO ESTA CONSTITUIDO POR UN OXIDO DE INDIO. LOS CONTACTOS (1A, 2A, 3A Y 3B) ESTAN RECUBIERTOS GALVANICAMENTE DE UNA CARGA DELGADA DE PLATA, PREFERENTEMENTE DE 3 A 7 MICRAS DE ESPESOR. EL CONTACTO DE LA INVENCION ES ADECUADO TANTO PARA CORRIENTE CONTINUA COMO PARA CORRIENTE ALTERNA Y TIENE APLICACION EN APARATOS DE MANIOBRA, ESPECIALMENTE RELESELECTROMAGNETICOS PARA AUTOMOVILES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8622072U DE8622072U1 (de) | 1986-08-16 | 1986-08-16 | Elektrischer Kontakt für Schaltgeräte, insbesondere für elektromagnetische Relais |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2008169A6 true ES2008169A6 (es) | 1989-07-16 |
Family
ID=6797471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8702392A Expired ES2008169A6 (es) | 1986-08-16 | 1987-08-13 | Contacto electrico para aparatos de maniobra |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE1000136A6 (es) |
DE (1) | DE8622072U1 (es) |
ES (1) | ES2008169A6 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0448757A1 (de) * | 1990-03-28 | 1991-10-02 | INOVAN GMBH & CO. KG METALLE UND BAUELEMENTE | Silber-Kontaktwerkstoff |
DE4204641C2 (de) * | 1992-02-15 | 1994-09-22 | Hella Kg Hueck & Co | Kontaktsatz |
-
1986
- 1986-08-16 DE DE8622072U patent/DE8622072U1/de not_active Expired
-
1987
- 1987-07-28 BE BE8700837A patent/BE1000136A6/fr not_active IP Right Cessation
- 1987-08-13 ES ES8702392A patent/ES2008169A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE1000136A6 (fr) | 1988-04-19 |
DE8622072U1 (de) | 1987-12-10 |
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