Temperature operated switch construction, terminal block therefor and methods of making the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5247275
SERIAL NO

07997673

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A temperature operated switch construction, terminal block therefor and methods of making the same are provided, the switch construction comprising a housing, a movable switch arm carried in the housing, a temperature actuated unit disposed in the housing and being operatively interconnected to the switch arm to cause movement of the arm between operating positions thereof in relation to the temperature being sensed by the temperature actuated unit, the housing comprising a main part and a removable terminal block carried by the main part, the terminal block carrying a switch unit that is operatively associated with the switch arm so that the switch unit is in a first condition thereof when the switch arm is in a first operating position thereof and the switch unit is in a second condition thereof when the switch arm is in a second operating position thereof, the switch unit comprising a reed switch and the switch arm carrying a magnet for operating the reed switch to the conditions thereof as the switch arm is moved to the positions thereof.

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First Claim

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Patent Owner(s)

  • ROBERTSHAW CONTROLS COMPANY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buckshaw, Thomas M Indiana, PA 21 59
Erdelsky, Joseph J Jeannette, PA 12 58

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