System and method for electronic power take-off controls
US11167919B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 21, 2021 |
| Grant date | Nov 9, 2021 |
| Priority date | — |
| Expiry date | May 21, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A refuse vehicle includes a battery and electric power take-off system that includes a second motor configured to convert electrical power into hydraulic power, an inverter configured to provide electrical power to the second motor from the battery, a heat dissipation device in thermal communication with the inverter, wherein the heat dissipation device includes a plurality of conduits and a thermal fluid pump configured to pump cooling fluid through the plurality of conduits, a thermal sensor configured to detect thermal energy within the inverter, a flow meter configured determine a flow rate of cooling fluid through the plurality of conduits, and a controller configured to receive data from the thermal sensor and the flow meter and provide operating parameters to the heat dissipation device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.