Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multiple evaporator refrigerator with expansion valve

Multiple evaporator refrigerator with expansion valve

US Patent 6266968 · Granted Jul 31, 2001

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Reciprocating four-stroke Brayton refrigerator or heat engine2007
Linear motor control with triac and phase locked loop2002
Auto-centering linear motor2002
Evaporator superheat stabilizer2001
Circuits for controlling reciprocation amplitude of a linear motor2000
Electrically actuated reed valve1999
Electric motor with oscillating rotary output and controlled amplitude1998
Triac control circuit1997
Method and apparatus for measuring piston position in a free piston compressor1996
Pulse width modulator1995
Method and apparatus for measuring piston position in a free piston compressor1994
Control of stirling cooler displacement by pulse width modulation of drive motor1992