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:
May. 05, 2015
Filed:
Oct. 25, 2011
Applicant:
Amir Cohen, Doar-Na Misgav, IL;
Inventor:
Amir Cohen, Doar-Na Misgav, IL;
Assignee:
Amirim Products Development & Patents Ltd., Yuvalim, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F15D 1/00 (2006.01); A01G 25/02 (2006.01); F16K 17/28 (2006.01); B05B 15/02 (2006.01);
U.S. Cl.
CPC ...
A01G 25/02 (2013.01); F16K 17/28 (2013.01); A01G 25/023 (2013.01); B05B 15/0216 (2013.01);
Abstract
An apparatus is supplied for a self adjusting regulator suited for an irrigation emitter. A curved flow channel is integrated into a concave dome shaped surface. A deformable member deforms to approach the surface to adjust the resistance to flow. The concave dome shaped surface may match a deformed shape of the membrane. Irregularities in the interface between the surface and the deformable member are configured to achieve a desired discharge under varying flow conditions. The deformable member may activate an inlet filter cleaner by pushing a ram and thereby unclogging the filter.