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:
Nov. 23, 1993
Filed:
Jul. 19, 1991
Applicant:
Inventors:
William G Hulburd, San Diego, CA (US);
Theodore A Picoraro, El Cajon, CA (US);
Assignee:
Thermo Electron Technologies Corp., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F / ; H01L / ;
U.S. Cl.
CPC ...
165 804 ; 165908 ; 16510433 ; 361699 ; 361701 ;
Abstract
A miniature heat exchanger. A small housing provides a heat exchanger surface, contains a spray shower head. A cooling fluid enters through a base plate and is sprayed through holes in the shower head on to the underside of the cooling surface. The heated coolant exists through exit holes in the nozzle and out a coolant outlet in the base plate. The device may also be used as a heater to provide temperature control to localized areas or large surfaces.