Protection of heat pipes from freeze damage

Protection system for heat pipe airheaters

Protective cap for heat conducting medium

Protective cover for heat-conductive material of heat sink

Protective device for heat emitting structures

Protective device for heat exchangers placed in a duct for smoke

Protective grid and structural support for a radiator

Protective housing for strip heaters

Protective screen arrangement for an agricultural machine

Protective screen for a vehicle heat exchanger

Protective tarpaulin

Protective tubes for sodium heated water tubes

Protective wrapping device for a condenser tube

Pulp drier coil with improved header

Pulsatile impinging cooling system for electronic IC modules and

Pulse combustion engine and heat transfer system

Pulse pumped catalyst heat exchanger

Pulse thermal energy transport/storage system

Pulse thermal loop

Pump shaft seal injection system