The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 1995
Filed:
Jun. 09, 1993
William H Harden, III, Yadkinville, NC (US);
Daniel T Martin, Clemmons, NC (US);
Devin D Biehler, Mocksville, NC (US);
Ingersoll-Rand Company, Woodcliff Lake, NJ (US);
Abstract
An air cooling system for an engine driven, multi-stage compressor is provided which includes a fan means for providing a cooling airstream to the air cooling system and an engine radiator. An intercooler has a predetermined height dimension and receives heated, compressed, interstage air. An oil cooler has a predetermined height dimension which is substantially less than the height dimension of the intercooler. An aftercooler receives hot, compressed, final stage air. The intercooler, the oil cooler, the radiator, and the aftercooler are arranged in two banks, each bank comprising two cooling cores juxtaposed one to each other. The intercooler and the engine radiator define the first bank which is positioned substantially adjacent to the fan means to receive the coolest cooling airstream. The oil cooler and the aftercooler define the second bank which receives warmer cooling air which has first passed through the first bank. The oil cooler is positioned behind the intercooler and the aftercooler is positioned behind the radiator.