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. 29, 2018
Filed:
Nov. 27, 2014
Applicant:
Enplas Corporation, Saitama, JP;
Inventor:
Masahiro Kidachi, Saitama, JP;
Assignee:
ENPLAS CORPORATION, Saitama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B 15/00 (2018.01); A01G 25/16 (2006.01); A01G 25/02 (2006.01); B05B 12/08 (2006.01);
U.S. Cl.
CPC ...
A01G 25/165 (2013.01); A01G 25/02 (2013.01); A01G 25/023 (2013.01); B05B 12/088 (2013.01);
Abstract
An emitter () includes a flow path from a water intake path (), which is for taking in irrigation liquid within a tube, to a recessed part (). This flow path includes a recessed surface part () closed, without contact, by a film (). A channel () that forms a reduced pressure flow path included in the above flow path is formed on the surface of the recessed surface part (). If the film () is pressed by the pressure of the irrigation liquid in the tube () and adheres to the recessed surface part (), the flow rate of the irrigation liquid inside the emitter () is controlled to an amount that can pass through the channel ().