Therm-o-disc, Incorporated

James M Krillenberger

Tung-Sheng Yang

Larry L Russell

Donald G Cunitz

Bradley D Funk

Jeffrey Mueck

A thermal sensor incorporating an improved retention clip is disclosed herein. The improved retention clip is both easily fabricated from either sheet stock or wire stock and is designed to be easily and securely assembled to the sensor housing and provides a convenient easy to use retention system for attaching the sensor to a tubular or generally cylindrical conduit member. The retention clip includes a gently angled lead-in portion which aids in guiding the clip into the conduit with little force coupled with a more sharply angled retention portion that substantially increases the force required to dislodge the sensor once assembled. Additionally, the clips are designed to minimize contact surface engagement with the conduit so as to minimize crevice corrosion. Portions of the clips may be covered with a suitable material to further limit the possibility of localized corrosion as well as to insulate the clip from the conduit member while also resisting relative movement therebetween. An optional protector disc is also disclosed which serves to provide increased protection against damage to the sensor body.

Temperature monitoring assembly having a thermostatic control with mounting clip

A one-piece clip for attaching thermostats to pipes has a peripheral wall that is circumferentially interrupted to define adjacent end portions that are reversely bent into cooperative hooks. The clip has a top portion attachable to a thermostat and an opposite bottom portion that is positionable on the opposite side of a pipe from the thermostat. The clip is resiliently deformable to move the hooks into interengaged relationship and the clip then holds the thermostat against the pipe.

Clip for attaching thermostats to pipes

A switch calibration mechanism having a cam member that is rotatable about a longitudinal axis and that moves along said axis responsive to such rotation. A cam surface on the cam member cooperates with a cam follower on a movable calibrating member to adjust the operating point of a switch during longitudinal movement of the cam member.

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Bellville, OH, United States of America

James M Krillenberger