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.

Date of Patent:
Oct. 17, 2017

Filed:

Mar. 11, 2015
Applicant:

Hydronovation, Inc., La Palma, CA (US);

Inventors:

Ramandeep Mehmi, Livermore, CA (US);

Edward Smallhorn, Dartmouth, CA;

Sheng-Nan Lin, Pingtung, TW;

Assignee:

HydroNovation, Inc., La Palma, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F 1/42 (2006.01); C02F 1/00 (2006.01); B01D 61/48 (2006.01); C02F 1/469 (2006.01); F16K 11/07 (2006.01); F16K 31/122 (2006.01);
U.S. Cl.
CPC ...
C02F 1/008 (2013.01); B01D 61/48 (2013.01); C02F 1/42 (2013.01); C02F 1/4695 (2013.01); F16K 11/07 (2013.01); F16K 11/0712 (2013.01); F16K 31/122 (2013.01); C02F 2201/005 (2013.01); C02F 2209/02 (2013.01); C02F 2209/03 (2013.01); C02F 2209/05 (2013.01); C02F 2209/06 (2013.01); C02F 2209/07 (2013.01); C02F 2209/10 (2013.01); C02F 2209/11 (2013.01); C02F 2209/40 (2013.01); C02F 2209/44 (2013.01); C02F 2303/16 (2013.01);
Abstract

A valve assembly for controlling fluid flow is provided. The valve assembly includes a housing having a first chamber and a second chamber, an actuator assembly configured to move between a first position and a second position within the first and second chambers, a plurality of fluid ports in fluid communication with the first chamber, and a plurality of fluid ports in fluid communication with the second chamber. The first position of the actuator assembly defines a first series of fluid flowpaths through the plurality of fluid ports of the first and second chambers. The second position of the actuator assembly defines a second series of fluid flowpaths through the plurality of fluid ports of the first and second chambers.


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