"Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible."
|4529957||Thermal cutout fuse|
A thermal cutout fuse comprises a housing, a first lead wire thrust into the housing, a movable contact connected to the first lead wire, a stationary contact disposed around the movable contact and electrically connected to a second lead wire, a coil spr...
|4203086||Temperature-sensitive spiral spring sliding contact device|
A temperature-sensitive switching device is provided in a casing having a pair of leads that extend therefrom, by a spiral spring which forms a first electrical contact and a curved conducting member which forms a second electrical contact. The spiral spr...