Electricity: electrical systems and devices – Safety and protection of systems and devices – Load shunting by fault responsive means
Patent
1996-03-19
1997-07-22
DeBoer, Todd E.
Electricity: electrical systems and devices
Safety and protection of systems and devices
Load shunting by fault responsive means
361 58, 62 37, H02H 900
Patent
active
056509049
ABSTRACT:
Fault tolerant thermoelectric device circuit (18) is provided including a plurality of thermoelectric elements (19, 20, 21, and 22) and a plurality of secondary by-pass circuits (24, 25, 26, and 27) coupled in parallel with a number of the thermoelectric elements. The secondary by-pass circuits provide by-pass paths to failed thermoelectric elements, thereby allowing the remaining elements to continue operating. Primary by-pass circuit (30) is also provided to provide a by-pass path to all of the thermoelectric elements as required.
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Doke Michael J.
Gilley Michael D.
Deboer Todd E.
Marlow Industries, Inc.
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