DEVICE CONTROLLING SPEED

Brand	Owner	Address	Description
COMFORT PLUS	Enalasys, Inc.	250 Avenida Campillo Calexico CA 92231	Device for controlling the speed of a motor, providing reduced energy consumption, used primarily on heating, air conditioning and ventilating (HVAC) equipment, but also on other residential and small commercial appliances. Controlled by home or business owner or remotely triggered to control peak energy load;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An oxygen-detecting voltage controlling device includes an air filter, an electromagnetic valve, and a controlling circuit board, which is electrically connected to an engine computer for obtaining a current rotating speed value of an engine and sending a stable voltage to the engine computer to stop the engine computer from making correction by increasing amount of petrol injected through an injection nozzle; two adjustment knobs are fitted on the oxygen detecting and voltage controlling device and connected to the controlling circuit board for setting first and second rotating speed values respectively; the controlling circuit board will be activated and start sending a stable voltage to the engine computer immediately after rotating speed of the engine reaches the first rotating speed value; the controlling circuit board will be turned off and stop sending a stable voltage immediately after rotating speed of the engine reaches the second rotating speed value.