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:
May. 27, 2025
Filed:
Jul. 01, 2022
New York Air Brake Llc, Watertown, NY (US);
Michael L. Parisian, Dexter, NY (US);
Scott E. Margeson, Watertown, NY (US);
New York Air Brake LLC, Watertown, NY (US);
Abstract
A computer controlled brake that can selectively operate the 13 control portion exhaust magnet valve to couple the 13 pipe to atmosphere and the 20 control portion lead/trail magnet valve to pressurize the 20 pipe pressure of a trail locomotive in response to 'consist swap' mode enabled while switching ends of a locomotive consist. The computer controlled brake is also configured to operate 13 control portion exhaust magnet valve to disconnect the source of 13 pipe pressure from atmosphere and to de-energize 20 control portion lead/trail magnet valve to stop pressurizing the source of 20 pipe pressure in response to sensing a rise in brake pipe from a newly established lead locomotive disabling “consist swap” mode.