HOT AIR BLOWER DEVICE

Brand	Owner	Address	Description
DRAGON'S BREATH	TECHNIFEX PRODUCTS	25261 Rye Canyon Roaad Santa Clarita CA 91355	hot air blower device; heat blast system using compressed air and an industrial heat tube to produce the heat blast; hot air cannon with a ready state providing a hot, constant low-airflow therethrough, and a blast state in which compressed air activation blasts heat therethrough onto nearby people;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method for determining the shape of a scroll cage for a forward-curved centrifugal blower wheel in a blower housing having a blower cut-off end including determining the blower wheel dimensions, determining the blower wheel clearance, determining the distance from the center of the blower wheel to the discharge point of the scroll cage at the tangential point of the scroll cage and the blower housing, selecting a diffusing angle, calculating a development angle and plotting the scroll cage profile in polar coordinates. The method can include iteratively adjusting the diffusing angle and re-plotting the scroll cage profile and running simulations to determine the optimum profile.