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Dipl-Ing Alfred Pisk
Original Assignee
Dipl-Ing Alfred Pisk
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Application filed by Dipl-Ing Alfred PiskfiledCriticalDipl-Ing Alfred Pisk
Application grantedgrantedCritical
Publication of DE549549CpublicationCriticalpatent/DE549549C/de
H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
H01H50/74—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
H01H50/76—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using reed or blade spring
Landscapes
Physics & Mathematics
(AREA)
Electromagnetism
(AREA)
Tumbler Switches
(AREA)
Arc-Extinguishing Devices That Are Switches
(AREA)
Polarisiertes Relais mit einem von einem permanenten Magneten gegen Kontakte gezogenen Anker und einem gegenueber den Magnetschenkeln verdrehbaren magnetischen Nebenschluss
Vorrichtung zum genauen Einstellen eines in einem Gehaeuse angeordneten Ausdehnungs- bzw. Ausbiegungskoerpers, insbesondere fuer Bimetallrelais und Bimetallausloeser
Vorrichtung zum Ausloesen mechanischer oder elektrischer Vorgaenge mittels eines auf einem horizontalen, elektromagnetisch bewegten Schwingungskoerper sich aufstuetzenden Schauzeichentraegers