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:
Jul. 16, 2019
Filed:
Jan. 29, 2015
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Bhishma Hernandez Martinez, Sant Cugat del Valles, ES;
Michel Georges Encrenaz, Sant Cugat del Valles, ES;
Fernando Bayona Alcolea, Sant Cugat del Valles, ES;
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01); F04B 1/00 (2006.01); F04B 51/00 (2006.01); F04B 13/00 (2006.01); F04B 49/06 (2006.01); B41F 33/00 (2006.01); F04B 49/20 (2006.01); F04B 43/02 (2006.01);
U.S. Cl.
CPC ...
F04B 51/00 (2013.01); B41F 33/00 (2013.01); B41J 2/175 (2013.01); B41J 2/17596 (2013.01); F04B 13/00 (2013.01); F04B 49/065 (2013.01); F04B 49/20 (2013.01); F04B 43/02 (2013.01); F04B 2205/04 (2013.01); F04B 2205/05 (2013.01);
Abstract
A pump for the transfer a predetermined total volume of fluid from a pump inlet to a pump outlet in a unit of time is calibrated by deriving a count of the number of times a volume of the fluid is transferred from a pump inlet to a pump outlet in a unit of time; and adjusting the number of times the volume is transferred in a unit of time until the derived count is substantially equal to a predetermined threshold value.