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:
Aug. 09, 2022
Filed:
Jan. 29, 2020
Applicant:
Nelson Irrigation Corporation, Walla Walla, WA (US);
Inventors:
Riley D. Greenwood, Walla Walla, WA (US);
Craig Nelson, Walla Walla, WA (US);
Assignee:
Nelson Irrigation Corporation, Walla Walla, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 1/42 (2006.01); G05D 16/06 (2006.01); F16K 1/36 (2006.01); F16K 27/02 (2006.01);
U.S. Cl.
CPC ...
F16K 1/42 (2013.01); F16K 1/36 (2013.01); F16K 27/02 (2013.01); G05D 16/0658 (2013.01);
Abstract
A pressure regulator including: a housing including an inlet flow passage and an outlet flow passage; a plunger reciprocally mounted in the housing and including a plunger flow passage; an inlet to the plunger flow passage, wherein the inlet is aligned with a plane oblique to an axis of the plunger flow passage; and a valve seat fixed to the housing and positioned between the inlet flow passage and the inlet to the flow passage of the plunger, wherein the valve seat is configured to receive and abut the inlet to the flow passage of the plunger.