20240017104. MOTOR VEHICLE EQUIPPED WITH A BATTERY PACK WITH FIRE EXTINGUISHING DEVICE simplified abstract (HUTCHINSON)

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MOTOR VEHICLE EQUIPPED WITH A BATTERY PACK WITH FIRE EXTINGUISHING DEVICE

Organization Name

HUTCHINSON

Inventor(s)

Nicola Moretti of Gassino Torinese (TO) (IT)

Clément Bret of Torino (TO) (IT)

Maurizio Bagnasco of Moncalieri (TO) (IT)

Eric Bossard of La Selle En Hermoy (FR)

Christian Larroque of Pannes (FR)

MOTOR VEHICLE EQUIPPED WITH A BATTERY PACK WITH FIRE EXTINGUISHING DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240017104 titled 'MOTOR VEHICLE EQUIPPED WITH A BATTERY PACK WITH FIRE EXTINGUISHING DEVICE

Simplified Explanation

The abstract describes a patent application for a motor vehicle that includes a battery pack. The battery pack consists of a housing with an internal cavity, rechargeable electric battery cells arranged inside the cavity, and a fire extinguishing device also housed inside the cavity. The fire extinguishing device has an elongated extinguishing pipe that is closed at both ends. The extinguishing fluid used is a mixture of fluid and powder. The housing of the battery pack includes at least one gas and/or smoke evacuation port, which is equipped with a movable flap.

  • The patent application is for a motor vehicle with a battery pack that has a built-in fire extinguishing device.
  • The battery pack housing contains rechargeable electric battery cells and an internal cavity.
  • The fire extinguishing device is housed inside the cavity and has an elongated extinguishing pipe.
  • The extinguishing fluid used is a mixture of fluid and powder.
  • The housing of the battery pack includes at least one gas and/or smoke evacuation port with a movable flap.

Potential applications of this technology:

  • Electric vehicles: The patent application can be applied to electric vehicles to enhance safety by providing a built-in fire extinguishing system for the battery pack.
  • Hybrid vehicles: Hybrid vehicles can also benefit from this technology to ensure the safety of the battery pack.

Problems solved by this technology:

  • Fire safety: The patent application addresses the potential risk of fire in motor vehicle battery packs by providing a fire extinguishing device.
  • Battery pack protection: The technology helps protect the battery pack from fire-related damage, reducing the risk of accidents and improving overall vehicle safety.

Benefits of this technology:

  • Enhanced safety: The inclusion of a fire extinguishing device in the battery pack improves the safety of motor vehicles, particularly electric and hybrid vehicles.
  • Fire prevention: The technology helps prevent and suppress fires in the battery pack, reducing the risk of damage to the vehicle and potential harm to occupants.
  • Improved reliability: By incorporating a fire extinguishing system, the technology enhances the reliability and longevity of the battery pack, ensuring its optimal performance.


Original Abstract Submitted

a motor vehicle includes at least one battery pack for a motor vehicle. the battery pack includes a housing defining an internal cavity, rechargeable electric battery cells arranged in the internal cavity, and a fire extinguishing device housed in the internal cavity and having an elongated extinguishing pipe closed at both longitudinal ends. the extinguishing fluid includes a mixture of fluid and powder, and the housing includes at least one gas and/or smoke evacuation port, the at least one port being equipped with a movable flap.

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