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. 15, 2008
Filed:
Feb. 02, 2006
Matthew Michael Flournoy, South Bend, IN (US);
Matthew Michael Flournoy, South Bend, IN (US);
Norco Industries, Inc., Compton, CA (US);
Abstract
A brake fluid flush machine to simultaneously supply fresh brake fluid and vacuum used brake fluid in a vehicle's braking system while being controlled by a processor to allow a single worker to complete the fluid exchange operation. The machine has a used fluid tank, a new fluid tank, a manifold connectable to four secondary brake cylinders corresponding to a front driver's side wheel, a front passenger's side wheel; a rear driver's side wheel, and a rear passenger's side wheel, a suction pump connecting the manifold to said used fluid tank for draining used brake fluid from said four secondary brake cylinders, a pressure pump connecting the new fluid tank to the master cylinder, and a processor. The processor controls the fluid exchange by sequentially opening and closing valves that couple the four secondary brake cylinders with the suction pump.