Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1979-07-02
1987-05-05
Macon, Robert S.
Electricity: circuit makers and breakers
Liquid contact
Time delay
200148R, 335 51, H01H 3302
Patent
active
046635033
ABSTRACT:
Switching apparatus for very high currents utilizes the magneto hydrodyna pinch effect to interrupt a liquid metal column that occupies the gap between a pair of spaced conductors maintained apart by an insulating sleeve. The on/off condition of the switching apparatus is controlled by regulating the relationship between the fluid pressure within the sleeve and P.sub.p, the MHD pinch pressure.
Lall Prithvi C.
Macon Robert S.
McGill Arthur A.
McGowan Michael J.
The United States of America as represented by the Secretary of
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