4. Power plants
  5. Motor operated by expansion and/or contraction of a unit of...
  6. Unit of mass is a gas which is heated or cooled in one of a...

Douglas E. Keiter

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Control system and method for preventing destructive...

Motors: expansible chamber type – Working member position feedback to motive fluid control – Electrical input and feedback signal means
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DC centering of free piston machine

Power plants – Motor operated by expansion and/or contraction of a unit of... – Unit of mass is a gas which is heated or cooled in one of a...
Reexamination Certificate

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Electronic controller matching engine power to alternator...

Electricity: single generator systems – Automatic control of generator or driving means – Voltage of generator or circuit supplied
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Electronic controller matching engine power to alternator...

Prime-mover dynamo plants – Electric control – Engine control
Reexamination Certificate

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Temperature control for free-piston cryocooler with gas...

Refrigeration – Gas compression – heat regeneration and expansion – e.g.,...
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Profile ID: LFUS-PAI-P-2039389

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