Valve

Details Valve Valve

2006-01-05

2008-09-16

Fristoe, Jr., John K (Department: 3753)

Valves and valve actuation

Electrically actuated valve

Solenoid having plural coils

C137S872000

Reexamination Certificate

active

07424995

ABSTRACT:
A valve is provided. The valve includes a plunger, a chamber having a first region and a second region where the plunger moves back and forth, a first electromagnet and a second electromagnet which are located around the first region and the second region to apply a magnetic field to the plunger, a fluid inlet through which a fluid enters into the chamber, located between the first region and the second region of the chamber, and a second fluid outlet located on a vertical end part of the second region away from the first region.

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patent: 102 00 915 A 1 (2002-10-01), None
patent: 744858 (1956-02-01), None
patent: WO 2004/113714 (2004-12-01), None
European Search Report; Application No. 05 02 7356; Date: Apr. 4, 2006.
Micro Ball Valve for Fluidic Micropumps and Gases; Authors: O. Krusemark, A. Feustel, J. Muller; Supplied by The British Library—“The world's knowledge”.

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