Ads
related to: lutron toggle dimmer switchesbuild.com has been visited by 100K+ users in the past month
Search results
Results from the WOW.Com Content Network
Joel Solon Spira (March 1, 1927 – April 8, 2015) was an American inventor, entrepreneur, and business magnate.. He invented a version of the light-dimmer switch for use in homes around the United States and led his Lutron Electronics Company into the production of lighting controllers.
When the dimmer is at 50% power, the switches are switching their highest voltage (>325 V in Europe) and the sudden surge of power causes the coils on the inductor to move, creating a buzzing sound associated with some types of dimmer; this same effect can be heard in the filaments of the incandescent lamps as "singing". The suppression ...
In 1949, following a factory fire, the decision was made to exclusively concentrate on electrical wiring devices (switches and sockets). The company very quickly extended its range to cover protection products (fuse-holders and circuit breakers, etc.), cable management products (trunking and mini-trunking), emergency lighting, etc.
Interiors include homes, airports, offices, schools, waiting rooms, stores, and restaurants. During a 45-year partnership with the Lutron Electronics company, his name appeared on over 250 design patents and 27 utility patents, most notably for light switches and dimmers.
A toggle light switch Internal components of a toggle switch. The toggle mechanism provides "snap-action" through the use of an "over-center" geometry. The design was patented in 1916 by William J. Newton and Morris Goldberg. [2] The switch actuator does not control the contacts directly, but through an intermediate arrangement of springs and ...
Freezer Storage Tips. Since it extends the life of perishable items by weeks to months, “freezer storage is an amazing way to reduce food waste,” explains Gangeri.
Ads
related to: lutron toggle dimmer switchesbuild.com has been visited by 100K+ users in the past month