GB756393A - Improvements in and relating to electrical contacts and the manufacture thereof - Google Patents
Improvements in and relating to electrical contacts and the manufacture thereofInfo
- Publication number
- GB756393A GB756393A GB533154A GB533154A GB756393A GB 756393 A GB756393 A GB 756393A GB 533154 A GB533154 A GB 533154A GB 533154 A GB533154 A GB 533154A GB 756393 A GB756393 A GB 756393A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metallic
- contact
- feb
- gold
- silver
- 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
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
756,393. Switch contacts. JOHNSON, MATTHEY & CO., Ltd. Feb. 21, 1955 [Feb. 23, 1954], No. 5331/54. Class 38(5) [Also in Group XXII] A rivet-type electrical contact 10 formed by extrusion (see Group XXII) has a hollow shank which may be bifurcated at its end to facilitate its attachment to a support. The bifurcations are bent outwardly upon assembly and lead wires are soldered thereto. The contact face may be convex, concave, flat or dish-shaped. The contact may be made of copper, silver, gold, platinum or palladium or it may be bi-metallic consisting of a contact face of silver, gold or other precious metal on a base of copper. A metallic, bi-metallic or tri-metallic sintered powder compact may be used for forming the contact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB533154A GB756393A (en) | 1954-02-23 | 1954-02-23 | Improvements in and relating to electrical contacts and the manufacture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB533154A GB756393A (en) | 1954-02-23 | 1954-02-23 | Improvements in and relating to electrical contacts and the manufacture thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
GB756393A true GB756393A (en) | 1956-09-05 |
Family
ID=9794100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB533154A Expired GB756393A (en) | 1954-02-23 | 1954-02-23 | Improvements in and relating to electrical contacts and the manufacture thereof |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB756393A (en) |
-
1954
- 1954-02-23 GB GB533154A patent/GB756393A/en not_active Expired
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