SYSTEM AND METHOD FOR DIAGNOSING INTEGRITY OF A CRYOGENIC FUEL TANK

-46 Abstract SYSTEM AND METHOD FOR DIAGNOSING INTEGRITY OF A CRYOGENIC FUEL A fuel system (200) for a machine (100) may include a fuel tank (102) configured to hold cryogenic fuel (202), a pressure sensor (212), and an electronic control module (ECM) (118). The ECM (118) may determine a change in pr...

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Bibliographische Detailangaben
Hauptverfasser: Perko, Joshua T, Engfehr, Matthew J
Format: Patent
Sprache:eng
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Zusammenfassung:-46 Abstract SYSTEM AND METHOD FOR DIAGNOSING INTEGRITY OF A CRYOGENIC FUEL A fuel system (200) for a machine (100) may include a fuel tank (102) configured to hold cryogenic fuel (202), a pressure sensor (212), and an electronic control module (ECM) (118). The ECM (118) may determine a change in pressure of the fuel (202) between a first time and a second time, determine a predicted change in pressure of the fuel (202) between the first time and the second time, and determine that the change in pressure and the predicted change in pressure is greater than a threshold (306). Based on the change in pressure and the predicted change in pressure being greater than the threshold (306), a notification (124) may be displayed associated with an integrity of the fuel tank (102). 20-0932AU01 co co Ocoo z -J z 1. 1 N o T-- < 'U 0 oUL Z) F F- z 00 zI DoZL ---