主权项 |
1. An aircraft comprising a low-flammability fluid controller with at least one controllable valve for controlling a low-flammability fluid wherein the aircraft comprises:
a first magnetic coil moving, upon electrical excitation, a structural element provided therein from a first position, counter to a holding force of a first permanent magnet, to a second position in which the structural element is held by a second permanent magnet after completion of the electrical excitation of the first magnetic coil, a second magnetic coil moving, upon electrical excitation, the structural element from the second position, counter to a holding force of the second permanent magnet, to the first position in which the structural element is held by the first permanent magnet after completion of the electrical excitation of the second magnetic coil, wherein the valve comprises a first fluid line, a second fluid line and a third fluid line,wherein in one of the two positions of the structural element, the third fluid line is connected to the first fluid line and separated from the second fluid line, wherein the structural element closes the second fluid line, and
wherein in the other of the two positions of the structural element the third fluid line is connected to the second fluid line and separated from the first fluid line, wherein the structural element closes the first fluid line.
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