Inventor

HANSON JAY L

US52 patents

⚠️ This page may combine multiple inventors who share the name “HANSON JAY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HANSON JAY L

THERMO KING CORP

Methods and apparatus for monitoring the operation of a transport refrigeration system

Method of monitoring a transport refrigeration unit and an associated conditioned load

Method and apparatus for monitoring and controlling the operation of a refrigeration unit

Method of operating a transport refrigeration unit

Methods and apparatus for operating a refrigeration unit

Transport refrigeration unit and method of operating same

Refrigeration unit control with shutdown evaluation and automatic restart

Methods of operating a refrigeration system

Transport refrigeration unit and method of operating same

Method of operating a transport refrigeration unit

Method of operating a transport refrigeration unit

Refrigeration system having a modulation valve which also performs function of compressor throttling valve

Method and apparatus for monitoring a transport refrigeration system and its conditioned load

Methods and apparatus for detecting the need to defrost an evaporator coil

Rate of change temperature control for transport refrigeration systems

Method of converting a time based data logger to a time and random event based data logger

Refrigeration unit and method of operating same

Method of operating a transport refrigeration unit

Method of monitoring a truck engine and for controlling the temperature of a truck sleeper unit

Method and apparatus for controlling a transport temperature control unit having selectively programmable temperature ranges

Method of defrosting an evaporator coil of a transport temperature control unit

Method and apparatus for checking the position and condition of a temperature sensor in a refrigeration system

Method of improving temperature uniformity of a space conditioned by a refrigeration unit

Method of operating a transport refigeration unit

Method of operating a transport refrigeration unit

Method of operating a transport refrigeration unit

Method of operating a transport refrigeration unit

Transport refrigeration including methods and apparatus for optmizing same

Control for automatically starting a diesel engine

Temperature controller for a transport refrigeration system

Method and apparatus for monitoring a transport refrigeration system and its conditioned load

Method of controlling a transport refrigeration system without refrigerant modulation

Method of dynamically determining oil change intervals for internal combustion engines

Refrigeration unit and method of operating same

Method of detecting short cycling of air discharged by a refrigeration unit

Method of operating a transport refrigeration unit

Method of operating a transport refrigeration system

Method of operating a transport refrigeration unit

Transport refrigeration system with improved temperature and humidity control

Method of starting and running an internal combustion engine connected to a refrigerant compressor

Method of operating a refrigeration system

Method of operating a transport refrigeration system

Pre-trip diagnostic methods for a temperature control unit

Automatic pretrip for engine powered generator

Detection of engine fuel problems

Transport refrigeration unit defrost control system

Transport refrigeration system with control for top freezing avoidance

Temperature controlling for a transport refrigeration system

Diesel engine control apparatus

SLEPIAN HARVEY A

System and method of monitoring a vehicle and/or for controlling the temperature of an interior portion of the vehicle