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.

Date of Patent:
Jun. 01, 2021

Filed:

Jan. 13, 2017
Applicant:

Artemis Intelligent Power Limited, Midlothian, GB;

Inventors:

Matthew Green, Midlothian, GB;

Uwe Stein, Midlothian, GB;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F15B 11/044 (2006.01); F04B 49/08 (2006.01); F04B 1/12 (2020.01); F04B 1/04 (2020.01); F04B 1/06 (2020.01); F04B 1/16 (2006.01); E02F 9/22 (2006.01); F04B 49/20 (2006.01); F04B 49/22 (2006.01); F15B 11/042 (2006.01); F15B 11/17 (2006.01);
U.S. Cl.
CPC ...
F15B 11/044 (2013.01); E02F 9/22 (2013.01); E02F 9/2246 (2013.01); F04B 1/04 (2013.01); F04B 1/06 (2013.01); F04B 1/12 (2013.01); F04B 1/16 (2013.01); F04B 49/08 (2013.01); F04B 49/20 (2013.01); F04B 49/22 (2013.01); F15B 11/042 (2013.01); F15B 11/17 (2013.01); E02F 9/2292 (2013.01); E02F 9/2296 (2013.01); F15B 2211/20546 (2013.01); F15B 2211/20569 (2013.01); F15B 2211/20576 (2013.01); F15B 2211/251 (2013.01); F15B 2211/252 (2013.01); F15B 2211/253 (2013.01); F15B 2211/2654 (2013.01); F15B 2211/275 (2013.01); F15B 2211/455 (2013.01); F15B 2211/46 (2013.01); F15B 2211/632 (2013.01); F15B 2211/6651 (2013.01); F15B 2211/6652 (2013.01); F15B 2211/6653 (2013.01); F15B 2211/6654 (2013.01); F15B 2211/7052 (2013.01); F15B 2211/71 (2013.01); F15B 2211/75 (2013.01); F15B 2211/781 (2013.01);
Abstract

An apparatus comprising a synthetically commutated machine with one or more services, a prime mover coupled to the machine, a hydraulic circuit extending between the services and hydraulic loads to fluidically connect the services to the hydraulic loads such that groups of one or more services are fluidically connected to respective groups of one or more hydraulic loads. The apparatus configured such that the flow of hydraulic fluid to or from a group of services of the machine is controlled responsive to measuring a flow rate and/or pressure requirement of the hydraulic loads which are fluidically connected to the services, or receiving a demand signal indicative of a demanded pressure and/or flow rate based on a pressure and/or flow demand of hydraulic loads which are fluidically connected to the services.


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