公开(公告)号：US20240149808A1

公开(公告)日：2024-05-09

申请号：US18501654

申请日：2023-11-03

Applicant: Oshkosh Corporation

Inventor： David Archer ,  Eric Linsmeier ,  Chad Radtke ,  Tim Nelson ,  Seth Newlin ,  David Kay

IPC: B60R16/02 ,  A62C27/00 ,  B60K1/04 ,  B60L50/60 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6563 ,  H01M50/249 ,  H02G3/03

CPC classification number: B60R16/0215 ,  A62C27/00 ,  B60K1/04 ,  B60L50/66 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6563 ,  H01M50/249 ,  H02G3/03 ,  B60K2001/0405 ,  B60L2200/40 ,  H01M2220/20

Abstract: An electrified fire fighting vehicle includes a chassis defining a longitudinal length of the electrified fire fighting vehicle, a first high voltage component positioned at a first location along the longitudinal length, a second high voltage component positioned at a second location along the longitudinal length, and a raceway assembly. The raceway assembly includes a conduit and a high voltage cable. The high voltage cable provides power between the first location and the second location. To facilitate thermally regulating the high voltage cable, at least one of (a) the conduit defines a plurality of vents, (b) the raceway assembly includes a cooling element disposed within the conduit, or (c) the conduit comprises a thermally conductive material.

公开(公告)号：US20240149807A1

公开(公告)日：2024-05-09

申请号：US18501623

申请日：2023-11-03

Applicant: Oshkosh Corporation

Inventor： David Archer ,  Eric Linsmeier ,  Chad Radtke ,  Tim Nelson ,  Seth Newlin ,  David Kay

IPC: B60R16/02

CPC classification number: B60R16/0215 ,  B60Y2200/146 ,  B60Y2200/40 ,  B60Y2200/92

Abstract: An electrified fire fighting vehicle includes a chassis, a first high voltage component, a second high voltage component, at least one of a torque box or a water tank supported by the chassis, and a high voltage cable. The chassis defines a longitudinal length of the electrified vehicle. The first high voltage component is positioned at a first location along the longitudinal length. The second high voltage component is positioned at a second location along the longitudinal length. The high voltage cable provides power between the first location and the second location. The high voltage cable is routed through one or more of the at least one of the torque box or the water tank, or the high voltage cable is routed along a notch defined by one or more of the at least one of the torque box or the water tank.

公开(公告)号：US20240149806A1

公开(公告)日：2024-05-09

申请号：US18501440

申请日：2023-11-03

Applicant: Oshkosh Corporation

Inventor： David Archer ,  Eric Linsmeier ,  Chad Radtke ,  Tim Nelson ,  Seth Newlin ,  David Kay

IPC: B60R16/02 ,  A62C27/00 ,  H02G3/30

CPC classification number: B60R16/0215 ,  A62C27/00 ,  H02G3/30 ,  B60L2200/40

Abstract: An electrified fire fighting vehicle includes a chassis, a first high voltage component, a second high voltage component, a cable support, and a high voltage cable. The chassis includes a frame rail and defines a longitudinal length of the electrified fire fighting vehicle. The first high voltage component is positioned at a first location along the longitudinal length. The second high voltage component is positioned at a second location along the longitudinal length. The cable support is coupled to the frame rail. The cable support extends (a) along at least a portion of the longitudinal length and (b) beneath the frame rail. The high voltage cable provides power between the first location and the second location. At least a portion of the high voltage cable is routed along the cable support such that the portion of the high voltage cable is suspended underneath and routed along the first frame rail.

公开(公告)号：US20240149715A1

公开(公告)日：2024-05-09

申请号：US18386752

申请日：2023-11-03

Applicant: Oshkosh Corporation

Inventor： David Archer ,  Eric Linsmeier ,  Chad Radtke ,  Tim Nelson ,  Seth Newlin ,  David Kay

IPC: B60L53/16 ,  B60L53/18

CPC classification number: B60L53/16 ,  B60L53/18 ,  A62C27/00

Abstract: An electrified vehicle includes a chassis, an energy storage system supported by the chassis, a high voltage component, a conduit, a high voltage cable, and a controller. The high voltage cable is routed through the conduit and provides high voltage power between the energy storage system and the high voltage component. The controller is configured to (a) initiate an alarm if a person is attempting to access the high voltage cable with the high voltage power active, (b) disengage a contactor of the energy storage system to stop providing the high voltage power through the high voltage cable in response to (i) the person attempting to access the high voltage cable with the high voltage power active and/or (ii) the person accessing the conduit, and/or (c) prevent access to the high voltage cable in response to the contactor being engaged and the high voltage power being active.

公开(公告)号：US20230092133A1

公开(公告)日：2023-03-23

申请号：US17994925

申请日：2022-11-28

Applicant: Oshkosh Corporation

Inventor： Jason Shively ,  Seth Newlin ,  David Kay ,  Jack Bermingham ,  Jon Morrow ,  David Steinberger

IPC: B60W10/26 ,  A62C27/00 ,  B60W10/08 ,  B60W20/00 ,  B60K6/387 ,  B60K17/02 ,  B60K17/12 ,  B60K17/356 ,  B60K25/02 ,  B60K25/06 ,  B60W10/02 ,  B60W10/06 ,  B60W10/30 ,  B60W30/18 ,  B60K6/48 ,  B60P3/22 ,  B60K6/24 ,  B60K6/26 ,  B60K6/38 ,  B60L1/00 ,  B62D21/02 ,  B60L50/61 ,  B60W20/13

Abstract: 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.

公开(公告)号：US20230040276A1

公开(公告)日：2023-02-09

申请号：US17968487

申请日：2022-10-18

Applicant: Oshkosh Corporation

Inventor： Jason Shively ,  Seth Newlin ,  David Kay ,  Jack Bermingham ,  Jon Morrow ,  David Steinberger

IPC: B60W10/26 ,  B60W10/08 ,  B60W20/00 ,  B60P3/22 ,  A62C27/00 ,  B60W10/02 ,  B60W30/18 ,  B60K6/38 ,  B60W10/30 ,  B60K17/02 ,  B60K6/26 ,  B60W20/13 ,  B60K25/02 ,  B60K17/12 ,  B60K6/24 ,  B60K17/356 ,  B60K25/06 ,  B60W10/06 ,  B60L1/00 ,  B60L50/61 ,  B60K6/387 ,  B60K6/48 ,  B62D21/02 ,  F16D21/00

Abstract: An electrified fire fighting vehicle includes 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 and positioned rearward of the cab, a water pump supported by the chassis, and an electromagnetic device electrically coupled to the energy storage system. The electromagnetic device is coupled to the water pump and at least one of the front axle or the rear axle. The electromagnetic device is 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.

公开(公告)号：US20210196998A1

公开(公告)日：2021-07-01

申请号：US17204342

申请日：2021-03-17

Applicant: Oshkosh Corporation

Inventor： Jason Shively ,  Seth Newlin ,  David Kay ,  Jack Bermingham ,  Jon Morrow ,  David Steinberger

IPC: A62C27/00 ,  B60K6/48 ,  B60P3/22

Abstract: A fire fighting vehicle includes a chassis, a front axle, a rear axle, an engine, an energy storage device, an electromechanical transmission, a vehicle subsystem, and a power divider. The electromechanical transmission is (i) coupled to at least one of the front axle or the rear axle and (ii) electrically coupled to the energy storage device. The power divider is positioned between the engine, the vehicle subsystem, and the electromechanical transmission. The power divider includes a first interface coupled to the engine, a second interface coupled to the vehicle subsystem, and a third interface coupled to the electromechanical transmission. The power divider is configured to facilitate (i) selectively coupling the engine to the vehicle subsystem and (ii) selectively coupling the engine to the electromechanical transmission.

公开(公告)号：US12128868B2

公开(公告)日：2024-10-29

申请号：US17204342

申请日：2021-03-17

Applicant: Oshkosh Corporation

Inventor： Jason Shively ,  Seth Newlin ,  David Kay ,  Jack Bermingham ,  Jon Morrow ,  David Steinberger

IPC: A62C27/00 ,  B60K6/24 ,  B60K6/26 ,  B60K6/38 ,  B60K6/387 ,  B60K6/48 ,  B60K17/02 ,  B60K17/12 ,  B60K17/356 ,  B60K25/02 ,  B60K25/06 ,  B60L1/00 ,  B60L50/61 ,  B60P3/22 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/00 ,  B60W20/13 ,  B60W30/18 ,  B62D21/02 ,  F16D21/00

CPC classification number: B60W10/26 ,  A62C27/00 ,  B60K6/24 ,  B60K6/26 ,  B60K6/38 ,  B60K6/387 ,  B60K6/48 ,  B60K17/02 ,  B60K17/12 ,  B60K17/356 ,  B60K25/02 ,  B60K25/06 ,  B60L1/003 ,  B60L50/61 ,  B60P3/225 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  B60W20/00 ,  B60W20/13 ,  B60W30/18009 ,  B62D21/02 ,  B60W2510/0208 ,  B60W2510/06 ,  B60W2510/186 ,  B60W2510/244 ,  B60W2530/10 ,  B60W2710/06 ,  B60W2710/08 ,  B60W2710/081 ,  B60W2710/083 ,  B60W2710/30 ,  B60Y2200/14 ,  B60Y2200/92 ,  B60Y2400/87 ,  F16D21/00

Abstract: A fire fighting vehicle includes a chassis, a front axle, a rear axle, an engine, an energy storage device, an electromechanical transmission, a vehicle subsystem, and a power divider. The electromechanical transmission is (i) coupled to at least one of the front axle or the rear axle and (ii) electrically coupled to the energy storage device. The power divider is positioned between the engine, the vehicle subsystem, and the electromechanical transmission. The power divider includes a first interface coupled to the engine, a second interface coupled to the vehicle subsystem, and a third interface coupled to the electromechanical transmission. The power divider is configured to facilitate (i) selectively coupling the engine to the vehicle subsystem and (ii) selectively coupling the engine to the electromechanical transmission.

公开(公告)号：US20240149087A1

公开(公告)日：2024-05-09

申请号：US18501169

申请日：2023-11-03

Applicant: Oshkosh Corporation

Inventor： David Archer ,  Eric Linsmeier ,  Chad Radtke ,  Tim Nelson ,  Seth Newlin ,  David Kay

IPC: A62C27/00 ,  B60K6/28

CPC classification number: A62C27/00 ,  B60K6/28

Abstract: An electrified fire fighting vehicle includes a chassis having a pair of frame rails, a cab coupled to the chassis, a body coupled to the chassis rearward of the cab, an electric motor coupled to the chassis between the pair of frame rails, an energy storage system positioned between the cab and the body, and a shield. The energy storage system includes a power cable coupled to the electric motor. The shield is positioned (a) between the pair of frame rails and (b) at least partially along and around a motor housing of the electric motor such that the power cable is disposed between the motor housing and the shield.

公开(公告)号：US20220080944A1

公开(公告)日：2022-03-17

申请号：US17537000

申请日：2021-11-29

Applicant: Oshkosh Corporation

Inventor： Eric R. Linsmeier ,  Jason Shively ,  Seth Newlin ,  David Kay ,  Jack Bermingham ,  Jon Morrow ,  David Steinberger

IPC: B60W10/26 ,  A62C27/00 ,  B60W10/08 ,  B60W20/00 ,  B60K6/387 ,  B60K17/02 ,  B60K17/12 ,  B60K17/356 ,  B60K25/02 ,  B60K25/06 ,  B60W10/02 ,  B60W10/06 ,  B60W10/30 ,  B60W30/18 ,  B60K6/48 ,  B60P3/22 ,  B60K6/24 ,  B60K6/26 ,  B60K6/38 ,  B60L1/00 ,  B62D21/02

Abstract: A fire fighting vehicle includes a chassis, tractive elements coupled to the chassis, a pump coupled to the chassis, a discharge fluidly coupled to the pump, an accessory module coupled to the chassis, and an electric motor coupled to the chassis, the pump, and the accessory module. The accessory module is configured to receive a mechanical energy input and provide at least one of electrical energy or fluid energy. The electric motor is configured to provide mechanical energy to drive (a) the pump to provide fluid to the discharge such that the fluid is expelled from the discharge and (b) the accessory module to provide the at least one of electrical energy or fluid energy.