Bimetal-actuated temperature responsive valve assembly
OwnerAtsushi Satomotoinventor
Life of this patent
Estimating the term…
Abstract
The bimetal-actuated temperature responsive valve assembly includes a body having inlet and outlet parts, a valve member for controlling communication between the inlet and outlet parts, a movable rod engageable with said valve member, a first bimetal disc engageable with the rod, a spring disposed between the body and the first disc for biasing the first disc, the rod and the valve member toward a closed position and a second bimetal disc operatively associated with the first bimetal disc for moving the first disc against the bias of the spring.
Claims5
A bimetal-actuated temperature responsive valve assembly comprising body means provided with an inlet and an outlet, valve means for controlling communication between said inlet and outlet, a movable rod engageable with said valve means, a first bimetal disc engageable with said rod, spring means disposed between said body means and said first bimetal disc for biasing said first bimetal disc, said rod and said valve means in one direction for actuating said valve means, a second bimetal disc, force transmitting means between said first and second discs, said second bimetal disc being operatively interposed between said body means and said force transmitting means for moving said first bimetal disc against the bias of said spring means to thereby allow movement of said rod and valve means in the opposite direction.
Dependencies are inferred from the claim text.