Energy management for electrified fire fighting vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11919502
APP PUB NO 20230092133A1
SERIAL NO

17994925

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electrified fire fighting vehicle includes a battery pack, an electromagnetic device, an engine, and a controller. The controller is configured to monitor a state-of-charge of the battery pack, operate the electromagnetic device using stored energy in the battery pack to provide a performance condition including (i) accelerating the electrified fire fighting vehicle to a driving speed of at least 50 miles-per-hour in an acceleration time and (ii) maintaining or exceeding the driving speed for a period of time, and start and operate the engine in response to a start condition to facilitate reserving sufficient stored energy in the battery pack such that the state-of-charge is maintained above a minimum state-of-charge threshold that is sufficient to facilitate the performance condition. The acceleration time is 30 second or less. An aggregate of the acceleration time and the period of time is at least 3 minutes.

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Patent Owner(s)

Patent OwnerAddress
OSHKOSH CORPORATIONP O BOX 2566 2307 OREGON STREET OSHKOSH WI 54902-2566

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bermingham, Jack Oshkosh, US 16 128
Kay, David Appleton, US 135 5214
Morrow, Jon Neenah, US 39 1537
Newlin, Seth Appleton, US 30 275
Shively, Jason Oshkosh, US 28 333
Steinberger, David Oshkosh, US 23 313

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