US Patent 7827961 Fluid pump

Patent 7827961 was granted and assigned to Delphi (company) on November, 2010 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Delphi (company)

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

78279610

Patent Inventor Names

Michael Peter Cooke0

Date of Patent

November 9, 2010

Patent Application Number

122910140

Date Filed

November 5, 2008

Patent Primary Examiner

‌

Thomas N. Moulis

Patent abstract

A pump is provided for pumping two or more different fluids. The pump comprises a body having a longitudinal bore and at least first and second inlets selectively communicating with and providing passage to the bore via non-return valves. A plunger is mounted for reciprocation within the bore and at least one piston is also mounted for reciprocation within the bore so as to permit at least one type of fluid to pass into the bore through one or both inlets.