Jinmin Hu Phones & Addresses
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Shiloh, IL
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Satellite Beach, FL
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Inverness, IL
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Chesterfield, MO
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1056 39Th St, Des Moines, IA 50311 (515) 279-8762
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Cedar Rapids, IA
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Fenton, MO
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1056 39Th St, Des Moines, IA 50311 (515) 689-1652
Work
Position:
Machine Operators, Assemblers, and Inspectors Occupations
Education
Degree:
Bachelor's degree or higher
Emails
j***h@comcast.net
Publications
Us Patents
Reversible Flow Valve Assembly
View pageUS Patent:
8230878, Jul 31, 2012
Filed:
Dec 12, 2011
Appl. No.:
13/323390
Inventors:
Ruben Huerta-Ochoa - O'Fallon MO, US
Jinmin Hu - Belleville IL, US
Jinmin Hu - Belleville IL, US
Assignee:
Emerson Electric Co. - St. Louis MO
International Classification:
F16K 17/04
US Classification:
1374938, 251175, 251176, 251208
Abstract:
A valve is provided that comprises a valve chamber including first and second valve port openings in communication with first and second inlet/outlets, respectively. A shaft is rotatably disposed in the valve chamber. A first valve plate is rotatably coupled to the shaft that is disposed in the valve chamber over the first valve port opening. The first valve plate has a first opening positioned so as to align with the first valve port opening. The first valve plate is configured to rotate from its closed position covering the first valve port opening to an open position, where rotation of the first valve plate adjustably positions at least a portion of the first opening over the first valve port opening. A second valve plate is configured to rotate with the first valve plate, and to cover the second valve port opening.
Reversible Flow Valve Assembly
View pageUS Patent:
20100301250, Dec 2, 2010
Filed:
May 27, 2009
Appl. No.:
12/472931
Inventors:
Ruben Huerta-Ochoa - O'Fallon MO, US
Jinmin Hu - Belleville IL, US
Jinmin Hu - Belleville IL, US
International Classification:
F16K 5/00
US Classification:
251309
Abstract:
A flow valve is provided that comprises a valve chamber including first and second valve port openings in communication with first and second inlet/outlets. The valve further includes a shaft rotatably disposed in the valve chamber, and a first valve plate rotatably coupled to the shaft that is disposed in the valve chamber over the first valve port opening. The first valve plate has a first tapered slot positioned therein so as to align with the first valve port opening. The first valve plate is configured to rotate from its closed position covering the first valve port opening to an open position, where rotation of the first valve plate adjustably positions a wider or narrower portion of the first tapered slot over the first valve port opening. The valve further includes a second valve plate that is configured to rotate with the first valve plate, and to cover the second valve port opening.