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.)
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Nokia Spain SA
Original Assignee
Alcatel Espana SA
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Filing date
Publication date
Application filed by Alcatel Espana SAfiledCriticalAlcatel Espana SA
Publication of ES295215A1publicationCriticalpatent/ES295215A1/en
Enhancements in magnetic retention relays comprising a permanent magnet to establish a magnetic flux in a predetermined path, wherein said permanent magnet has substantially the shape of a hollow body having two windings, of which the first is wound on the outside of the hollow body to produce a magnetic flux in the direction of said hollow body, and of which the second is disposed inside said hollow body to produce a magnetic flux substantially in a circular direction, wherein said permanent magnet is composed by several parts or can also be formed by a part that is only finally incorporated into the final shape of the magnet, with the individual parts of said permanent magnet magnetized transversely to the original direction of magnetization so that the magnetic flux in the air gap is substantially zero. (Machine-translation by Google Translate, not legally binding)
ES0295215A1963-01-121964-01-11Improvements in magnetic retention relays (Machine-translation by Google Translate, not legally binding)
ExpiredES295215A1
(en)