US Patent No. 10,143,111

ADJUSTMENT OF A PUMP SPEED BASED ON A VALVE POSITION


Patent No. 10,143,111
Issue Date November 27, 2018
Title Adjustment Of A Pump Speed Based On A Valve Position
Inventorship Matthew Slaby, Houston, TX (US)
Tuong Q Tran, Houston, TX (US)
Aaron Michael Childers, Houston, TX (US)
Tahir Cader, Spokane, WA (US)
Assignee HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP, Houston, TX (US)

Claim of US Patent No. 10,143,111

1. A coolant distribution unit (CDU) comprising:a valve to control a flow of a facility coolant through the CDU;
a pump to flow a data center coolant to data center components;
a controller, exclusively controlling the CDU, to:
determine a position of the valve; and
based on the determined position of the valve, adjust a speed of the pump that maintains a differential pressure of the data center coolant flowing to the data center components, wherein the data center coolant transfers heat from the data center components to the facility coolant.