METAL CHIMNEY CAP ADAPTED

Brand	Owner (click to sort)	Address	Description
VACU-STACK	Improved Consumer Products, Inc.	100 TOWNE STREET North Attleboro MA 02760	Metal Chimney Cap Adapted to Create Up-Draft in Chimney;
VACU-STACK	Improved Consumer Products, Inc.	100 TOWNE STREET North Attleboro MA 02760	METAL CHIMNEY CAP ADAPTED TO CREATE UP-DRAFT IN CHIMNEY;VACUUM STACK;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A thermally conductive chimney tube extends through a loudspeaker cabinet that encloses a volume of air heated by a speaker driver. The open ends of the chimney are outside the cabinet. A column of air within the chimney is in contact with the external ambient air, but sealed off from the enclosed volume of air. As the speaker driver heats the enclosed volume of air, the material of the chimney transfers the heat to the column of air, which rises and carries the heat away into the external ambient air, cooling the inside of the loudspeaker cabinet and thus cooling the speaker driver.