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. 16, 1993
Filed:
Mar. 23, 1992
Gary A Halstead, Lockport, NY (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A heat exchanger apparatus includes first and second parallel tank units with a core of parallel tube passes and air centers extending therebetween for cooling the fluid in the tanks and flowing through the tube passes. The first tank unit includes an integral main tank and outlet tank. The main tank is connected to an inlet fitting for receiving refrigerant vapor and is in fluid communication with the tube passes. The outlet tank is parallel with the main tank and spaced from the tube passes and includes the outlet fitting for directing the high pressure refrigerant liquid to the evaporator of a refrigerant system in an automotive air conditioning system and an aperture between the main tank and outlet tank supplies refrigerant from the core to the outlet tank.