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:
Sep. 22, 1981
Filed:
Mar. 28, 1979
Wesley S Swanson, Elk Grove Village, IL (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
A fluid mixing valve is disclosed having three pressure operated pilot controlled solenoid operated valves (12, 14, 16) mounted on a unitary valve housing (10) which defines a primary fluid passageway (74) an outlet (76), and two inlet fluid passageways (81, 85) connectable to separate pressurized fluid sources. The solenoid valves selectively control fluid flow from the inlet passageways to the primary passageway which also functions as a mixing chamber. Flow control orifices (78, 80, 82) integrally molded into the valve housing are disposed intermediate the primary fluid passageway and the respective inlet passageways for limiting the flow rate to the outlet.