Bubble cycling heat exchanger

Bubble cycling heat exchanger

Bubble cycling heat exchanger

Bubble generating tunnels for cooling semiconductor devices

Bubble generator

Building conditioning technique using phase change materials...

Building element for heat storage and transfer

Building fresh air ventilator system

Building heating assembly

Building heating system, particularly utilizing solar and waste

Building module for a ceiling

Building perimeter thermal energy control system

Building solar energy heating system and cooling system

Built in de-icing device

Built-in combination cooling and heating device

Built-in cooling system for an enclosure

Built-up heat exchanger

Built-up tube and tubesheet assembly for multi-conduit heat exch

Bulk heat or cold storage device for thermal energy storage comp

Bundle of tubes for a steam condenser