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:
Dec. 24, 2019
Filed:
Dec. 11, 2018
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Darren Woodman, North Granby, CT (US);
Kevin G. Hawes, Tolland, MA (US);
Patrick J. Sears, South Hadley, MA (US);
Timothy A. Roberts, Enfield, CT (US);
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Abstract
A peripheral component interconnect (PCI) device is provided for use in an environmental control and life support system (ECLSS). The PCI device includes a control card, mounting slots each of which is receptive of the control card and coupled with a piece of ECLSS equipment and a backplane configured to respectively provide, via communication and power signals, communications and power to the control card in any one of the mounting slots. With the control card received in one of the mounting slots, the control card accommodates multiple power levels, executes commutation logic and executes one or more of active current control and active current modulation in accordance with the one of the mounting slots and the piece of the ECLSS equipment coupled therewith.