Air dryer cartridge
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Nov 19, 2013
Grant Date -
Feb 14, 2013
app pub date -
Aug 11, 2011
filing date -
Aug 11, 2011
priority date (Note) -
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Abstract
An air dryer cartridge 100 configured for use on both conventional air dryer systems having internal purge air valving and newer air dryer systems wherein at least some of the purge air valving is located in the cartridge. The air dryer cartridge 100 has a first connector 112 for mating with a corresponding connector of a conventional air dryer system, and a second connector 156 for mating with a corresponding connector of a newer-style air dryer system. When the cartridge 100 is installed on a conventional air dryer system, purge air valving 144/146 within the cartridge is deactivated causing the cartridge to act as a conventional air dryer cartridge. When the cartridge 100 is installed in a newer-style system, the purge air valving 144/166 within the cartridge is activated thus enabling the system to function as designed.
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