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:
Mar. 10, 2009
Filed:
Sep. 26, 2005
Ross Alan Tessien, Nevada City, CA (US);
Ross Alan Tessien, Nevada City, CA (US);
Impulse Devices, Inc., Grass Valley, CA (US);
Abstract
A method and apparatus for monitoring a temperature difference between two regions within a cavitation system is provided. The system's cavitation chamber is partially or completely filled with cavitation fluid, the amount that the system is filled controlling whether a cavitation fluid free surface is formed within the cavitation chamber or a conduit coupled to the chamber. Regardless of whether the region of the system above the cavitation fluid free surface is within the chamber or within the conduit, a temperature difference is created between this region and the cavitation fluid within the cavitation chamber. The temperature difference between these two regions is monitored by monitoring the temperature of each region. The temperature difference can be created by either heating the region above the cavitation fluid free surface, cooling the cavitation fluid, or both.