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:
Jun. 02, 2020
Filed:
Jul. 19, 2017
Applicant:
Schwing America, Inc., Saint Paul, MN (US);
Inventor:
Scott Roisum, Pine City, MN (US);
Assignee:
SCHWING AMERICA, INC., St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 15/00 (2006.01); G05B 19/05 (2006.01); G05D 7/06 (2006.01); F04D 7/04 (2006.01); F04B 49/06 (2006.01); F04D 15/02 (2006.01); F04B 49/02 (2006.01); F04B 49/22 (2006.01); F04B 15/02 (2006.01); F04B 17/06 (2006.01); H01L 21/67 (2006.01); G05B 19/042 (2006.01);
U.S. Cl.
CPC ...
F04D 15/0083 (2013.01); F04B 15/02 (2013.01); F04B 17/06 (2013.01); F04B 49/02 (2013.01); F04B 49/065 (2013.01); F04B 49/22 (2013.01); F04D 7/04 (2013.01); F04D 15/0022 (2013.01); F04D 15/0272 (2013.01); G05B 19/058 (2013.01); G05D 7/067 (2013.01); F04B 2201/0606 (2013.01); G05B 19/042 (2013.01); H01L 21/67126 (2013.01); H01L 21/67259 (2013.01);
Abstract
A method for use with a pumping system includes receiving a pump command signal for starting a pump; initiating a valve command signal for opening a valve, in response to the receiving the pump command signal; receiving a valve sensor signal indicating that the valve is open; and initiating a pump start command signal, in response to the received valve sensor signal.