Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – With magneto-mechanical motive device
Patent
1982-09-27
1984-03-20
Harris, George
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
With magneto-mechanical motive device
335261, 335274, H01F 708
Patent
active
044384203
ABSTRACT:
An electromagnetic activation device for valves using a hinged armature magnet. The hinged armature itself is attached to the free end of a leaf spring fastened on one end on the magnetic body and extends into the magnetic body. This leaves at least two guide air gaps (S.sub.1, S.sub.2) with specified measurements. In this manner an advantageous magnetic efficiency with only minimal friction losses is achieved and the electromagnetic activation device can be used advantageously with anti-blocking control devices in motor vehicle brake system.
REFERENCES:
patent: 2661412 (1953-12-01), Drefus
patent: 2853660 (1958-09-01), Immel
patent: 2858487 (1950-10-01), Immel
patent: 2992304 (1961-07-01), Andrews
Leiber Heinz
Stegmeier Alwin
Greigg Edwin E.
Harris George
Robert & Bosch GmbH
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