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:
Apr. 27, 2004
Filed:
Oct. 12, 1999
Stephen D. Ehrick, Yorba Linda, CA (US);
David A. Ehrick, Yorba Linda, CA (US);
Ionman Wash Systems, LLC, Yorba Linda, CA (US);
Abstract
A system to produce a high pressure stream of deionized water, for cleaning vehicle bodies, comprising, in combination, first and second deionization beds within first and second vessels, a first conduit or conduits to conduct non-deionized water at a relatively low pressure or pressures to pass through the first bed to deionize the water, a primary sensor to measure the deionization level of water that has passed through the first bed, a second conduit or conduits to conduct water from the first bed to the second bed to further deionize the water, if required, a pump to receive water that has passed through the first bed, or through the first and second beds, and to pressurized said received water to a level of at least about 1,200 PSI, and a nozzle connected to the pump to dispense a high pressure stream of the water.