Gas separation: processes – Selective diffusion of gases – Selective diffusion of gases through substantially solid...
Reexamination Certificate
2011-08-23
2011-08-23
Greene, Jason M (Department: 1775)
Gas separation: processes
Selective diffusion of gases
Selective diffusion of gases through substantially solid...
C095S047000, C141S038000, C141S039000, C141S047000, C141S049000, C141S095000
Reexamination Certificate
active
08002873
ABSTRACT:
A method of increasing the nitrogen concentration within a tire of a vehicle includes transporting a mobile nitrogen concentrating apparatus to a position adjacent the vehicle and concentrating a nitrogen content of a compressed first gas to obtain a second gas. The method also includes coupling the nitrogen concentrating apparatus in fluid communication with the tire and programming an inflator to purge the tire to a predetermined pressure and then pressurizing the container to a predetermined pressure. The method also includes purging the container of a portion of the existing gas and introducing a portion of the second gas into the tire to create a first gas mixture. The method additionally includes purging the container of a portion of the first gas mixture, and introducing a portion of the second gas into the tire to create a second gas mixture.
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Grzelakowski Anthony F.
Wrosch Michael J.
Greene Jason M
Shumate Anthony
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