The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 1999
Filed:
Mar. 27, 1997
Stephen P Short, North Situate, RI (US);
Elmwood Sensors, Inc., Pawtucket, RI (US);
Abstract
A thermostat includes a housing having a cavity formed therein, a temperature responsive bimetallic disc located in the housing, a stationary contact member which is electrically interconnected to a first terminal external to the housing, and a movable contact member which is electrically interconnected to a second terminal external to the housing. The movable contact member movable between a switch-closed position and a switch-open position. An actuating member is located in the housing and is responsive to flexing movement of the disc for moving the movable contact member from the switch-closed position to the switch-open position. A reset assembly is provided for resetting the disc, and includes a reset element which is movable between a first position in which it is spaced from the actuating member and a second position in which it is axially moved to engage the actuating member for moving the disc back to its pre-flexed position. The reset assembly further includes a rocker element engageable with the movable contact member for maintaining the movable contact member in its switch-open position while the reset element is in its second position.