Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Seven-effect absorption refrigeration

Seven-effect absorption refrigeration

US Patent 4827728 · Granted May 9, 1989

Estimated economic value: $4,382,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Self-learning control system for plug-in hybrid vehicles2010
Liquid metal heat exchanger for efficient heating of soils and geologic formatio2010
Absorption-type refrigeration systems and methods1996
Hermetically sealed superconducting magnet motor1996
Dual-circuit, multiple-effect refrigeration system and method1995
Triple-effect absorption refrigeration system with double-condenser coupling1993
Triple-effect absorption refrigeration system with double-condenser coupling1993
Method of reducing chlorofluorocarbon refrigerant emissons to the atmosphere1990
Method of reducing chlorofluorocarbon refrigerant emissons to the atmosphere1990
Triple effect absorption chiller utilizing two refrigeration circuits1988
Absorption machine with desorber-resorber1985
Coupled dual loop absorption heat pump1985