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. 11, 2003
Filed:
Aug. 25, 2000
Ronald L. Haugen, Mayfield, KY (US);
Ingersoll-Rand Company, Woodcliff Lake, NJ (US);
Abstract
A heat exchanger for a multi-stage air compressor. The heat exchanger includes several cooling chambers. Each cooling chamber is configured to receive compressed air from one of the compressor stages. A cooling tube is positioned to carry cooling fluid through each of the cooling chamber sequentially. The cooling chambers are also positioned in series so that heated fluid leaving the outlet of a first cooling chamber enters the inlet of a second cooling chamber after passing through an additional compressor stage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile