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:
Mar. 26, 2019
Filed:
Mar. 02, 2012
Applicant:
Douglas A. Stephens, Cary, NC (US);
Inventor:
Douglas A. Stephens, Cary, NC (US);
Assignee:
ASCO Power Technologies, L.P., Florham Park, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
F04B 49/06 (2006.01); F04B 49/02 (2006.01); A62C 37/50 (2006.01); F04B 49/08 (2006.01); A62C 37/36 (2006.01); A62C 3/00 (2006.01); F04B 23/04 (2006.01); F04B 41/06 (2006.01); A62C 35/58 (2006.01); F04B 51/00 (2006.01);
U.S. Cl.
CPC ...
F04B 49/065 (2013.01); A62C 3/00 (2013.01); A62C 37/04 (2013.01); A62C 37/50 (2013.01); F04B 49/022 (2013.01); F04B 49/08 (2013.01); A62C 35/58 (2013.01); F04B 23/04 (2013.01); F04B 41/06 (2013.01); F04B 51/00 (2013.01); F04B 2205/03 (2013.01); F04B 2205/05 (2013.01);
Abstract
Controlling the operation of a jockey pump in a fire pump system including a jockey pump controller which includes an electronic circuit board configured to receive a signal indicating a pressure value, and compares the pressure value to a threshold for initiating operation of the jockey pump. The jockey pump controller may further include memory configured to store event statistics indicating information regarding past operation of the jockey pump.