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Air Flow For Fans Disclosure Number: IPCOM000067506D
Original Publication Date: 1979-Aug-01
Included in the Prior Art Database: 2005-Feb-20

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Related People

Barthel, GM [+details]


In machines using blowers or fans for cooling, it is essential that means be provided to identify failure of the cooling medium to prevent damage to the machines. Various ways of sensing such failures are known in the art, such as self-heated thermoswitches, self-heated thermistors, mechanical pressure switches and vane-actuated microswitches.