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. 16, 2008
Filed:
Jan. 05, 2006
Applicants:
Kwang-wook OH, Gyeonggi-do, KR;
Kak Namkoong, Seoul, KR;
Inventors:
Kwang-wook Oh, Gyeonggi-do, KR;
Kak Namkoong, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/02 (2006.01);
U.S. Cl.
CPC ...
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.