Pack of heat transfer plates

Pack, comprising a stack of abutting rectangular plates, intende

Particulate heating/cooling agents

Particulate heating/cooling agents

Passive heat-transport system

Passive ventilated control box

Perimeter seal for air heater

Perimeter sealing element for regenerative heat exchanger

Phase change heat exchanger

Phase change heat exchanger

Phase change thermal control materials, method and apparatus

Phase-change heat reservoir device for transient thermal...

Piston sealing

Plate heat exchanger

Plate heat exchangers

Plate stabilizer assembly for rotary regenerative air preheaters

Pneumatic transport and heat exchange systems

Pollution control and heat recovery

Pollution control and heat recovery

Power transformer waste heat recovery system