Therm-o-disc, Incorporated

Brian W Engelbach

Douglas P Versaw

A manually resettable trip free thermostat that has simple construction and a pivotable stationary contact arm that enables the thermostat to be reset while maintaining the contacts in an open condition.

Trip free thermostat

A bubbler includes a plastic valve body having a cavity for receiving an internally threaded metal mounting base and a pocket for receiving a flow regulator. Screws are threaded into holes in the valve body for holding a metal mounting base and a flow regulator in the cavity and pocket. A plastic shield is mounted to the valve body with a snap fit.

Bubbler

A bubbler valve has a metering flow control poppet that is pressure imbalanced in the closed direction. The poppet is selectively yieldably biased open by a spring, and inlet pressure acting on the poppet in opposition to the spring adjusts the open position of the poppet.

Growing community of inventors

Mansfield, OH, United States of America

Brian W Engelbach