US 12,151,667 B2
Electrified fire fighting vehicle
Jason Shively, Oshkosh, WI (US); Seth Newlin, Appleton, WI (US); David Kay, Appleton, WI (US); Jack Bermingham, Oshkosh, WI (US); Jon Morrow, Neenah, WI (US); and David Steinberger, Oshkosh, WI (US)
Assigned to Oshkosh Corporation, Oshkosh, WI (US)
Filed by Oshkosh Corporation, Oshkosh, WI (US)
Filed on Sep. 7, 2023, as Appl. No. 18/243,393.
Application 18/243,393 is a continuation of application No. 17/968,487, filed on Oct. 18, 2022, granted, now 11,794,716.
Application 17/968,487 is a continuation of application No. 17/204,464, filed on Mar. 17, 2021, granted, now 11,639,167.
Application 17/204,464 is a continuation of application No. 17/066,337, filed on Oct. 8, 2020, granted, now 10,974,724.
Claims priority of provisional application 63/088,095, filed on Oct. 6, 2020.
Claims priority of provisional application 62/970,758, filed on Feb. 6, 2020.
Claims priority of provisional application 62/914,113, filed on Oct. 11, 2019.
Claims priority of provisional application 62/914,105, filed on Oct. 11, 2019.
Claims priority of provisional application 62/914,385, filed on Oct. 11, 2019.
Claims priority of provisional application 62/914,109, filed on Oct. 11, 2019.
Claims priority of provisional application 62/914,126, filed on Oct. 11, 2019.
Prior Publication US 2023/0415725 A1, Dec. 28, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B60W 10/26 (2006.01); A62C 27/00 (2006.01); B60K 6/24 (2007.10); B60K 6/26 (2007.10); B60K 6/38 (2007.10); B60K 6/387 (2007.10); B60K 6/48 (2007.10); B60K 17/02 (2006.01); B60K 17/12 (2006.01); B60K 17/356 (2006.01); B60K 25/02 (2006.01); B60K 25/06 (2006.01); B60L 1/00 (2006.01); B60L 50/61 (2019.01); B60P 3/22 (2006.01); B60W 10/02 (2006.01); B60W 10/06 (2006.01); B60W 10/08 (2006.01); B60W 10/30 (2006.01); B60W 20/00 (2016.01); B60W 20/13 (2016.01); B60W 30/18 (2012.01); B62D 21/02 (2006.01); F16D 21/00 (2006.01)
CPC B60W 10/26 (2013.01) [A62C 27/00 (2013.01); B60K 6/24 (2013.01); B60K 6/26 (2013.01); B60K 6/38 (2013.01); B60K 6/387 (2013.01); B60K 6/48 (2013.01); B60K 17/02 (2013.01); B60K 17/12 (2013.01); B60K 17/356 (2013.01); B60K 25/02 (2013.01); B60K 25/06 (2013.01); B60L 1/003 (2013.01); B60L 50/61 (2019.02); B60P 3/225 (2013.01); B60W 10/02 (2013.01); B60W 10/06 (2013.01); B60W 10/08 (2013.01); B60W 10/30 (2013.01); B60W 20/00 (2013.01); B60W 20/13 (2016.01); B60W 30/18009 (2013.01); B62D 21/02 (2013.01); B60W 2510/0208 (2013.01); B60W 2510/06 (2013.01); B60W 2510/186 (2013.01); B60W 2510/244 (2013.01); B60W 2530/10 (2013.01); B60W 2710/06 (2013.01); B60W 2710/08 (2013.01); B60W 2710/081 (2013.01); B60W 2710/083 (2013.01); B60W 2710/30 (2013.01); B60Y 2200/14 (2013.01); B60Y 2200/92 (2013.01); B60Y 2400/87 (2013.01); F16D 21/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electrified fire fighting vehicle comprising:
a chassis;
a cab coupled to the chassis;
a body coupled to the chassis;
a front axle coupled to the chassis;
a rear axle coupled to the chassis;
a water tank supported by the chassis;
an energy storage system coupled to the chassis;
a water pump supported by the chassis; and
an electromagnetic device electrically coupled to the energy storage system, the electromagnetic device coupled to the water pump and at least one of the front axle or the rear axle, the electromagnetic device configured to receive stored energy from the energy storage system and provide a mechanical output to selectively drive the water pump and the at least one of the front axle or the rear axle.
 
12. An electrified fire fighting vehicle comprising:
a chassis;
a cab coupled to the chassis;
a body coupled to the chassis;
a front axle coupled to the chassis;
a rear axle coupled to the chassis;
an energy storage system coupled to the chassis;
a water pump supported by the chassis;
a first electromagnetic device electrically coupled to the energy storage system, the first electromagnetic device coupled to the water pump and at least one of the front axle or the rear axle, the first electromagnetic device configured to receive stored energy from the energy storage system and provide a mechanical output to selectively drive the water pump and the at least one of the front axle or the rear axle;
a second electromagnetic device; and
an engine coupled to the second electromagnetic device, the engine configured to drive the second electromagnetic device to generate electricity.
 
20. An electrified fire fighting vehicle comprising:
a chassis;
a cab coupled to the chassis;
a body coupled to the chassis;
a front axle coupled to the chassis;
a rear axle coupled to the chassis;
an energy storage system supported by the chassis, the energy storage system including a battery pack positioned rearward of the rear axle;
a water pump supported by the chassis;
a first electromagnetic device electrically coupled to the energy storage system, the first electromagnetic device coupled to the water pump and at least one of the front axle or the rear axle, the first electromagnetic device configured to receive stored energy from the energy storage system and provide a mechanical output to selectively drive the water pump and the at least one of the front axle or the rear axle;
an engine;
a second electromagnetic device mechanically coupled to at least one of the first electromagnetic device or the engine; and
a controller configured to:
operate at least one of the first electromagnetic device or the second electromagnetic device using the stored energy in the energy storage system to selectively drive the water pump and the at least one of the front axle or the rear axle with the engine off; and
start the engine in response to a condition being met.