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:
Dec. 11, 2018
Filed:
Dec. 29, 2017
Applicant:
Edward P. Davis, Kihei, HI (US);
Inventor:
Edward P. Davis, Kihei, HI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/08 (2006.01); F16K 31/524 (2006.01); F16K 31/04 (2006.01); F16K 31/60 (2006.01); F16K 31/50 (2006.01); F16K 31/53 (2006.01); H02K 49/10 (2006.01); H02K 7/14 (2006.01);
U.S. Cl.
CPC ...
F16K 31/524 (2013.01); F16K 31/045 (2013.01); F16K 31/048 (2013.01); F16K 31/088 (2013.01); F16K 31/508 (2013.01); F16K 31/535 (2013.01); F16K 31/602 (2013.01); H02K 49/106 (2013.01); F16K 31/084 (2013.01); F16K 31/52408 (2013.01); H02K 7/14 (2013.01); H02K 2213/09 (2013.01);
Abstract
Various devices and techniques related to magnetically-actuated valves are generally described. In some examples, magnetically-actuated valves may include an asymmetric torque magnetic valve actuator effective to generate a first amount of torque when disposed in a first orientation and a second amount of torque when disposed in a second orientation. In some other examples, the valves may include mechanical stops that prevent binding of the valves in a closed or open position.