Method and apparatus for testing the air flow in a clothes...

Measuring and testing – Testing of apparatus

Reexamination Certificate

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C034S089000, C116S202000

Reexamination Certificate

active

07870799

ABSTRACT:
A method and apparatus for testing the air flow in a clothes dryer by determining a pressure characteristic of the air within the drying chamber when the dryer is turned on and comparing the determined pressure characteristic to a predetermined reference value to ascertain the condition of the air flow in the dryer.

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patent: 1568817 (2005-08-01), None
patent: 2005/040483 (2005-05-01), None
patent: 2007/049190 (2007-05-01), None

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