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US 12,607,048 B2Granted
Motor vehicle, in particular electric motor vehicle or hybrid motor vehicle
AssigneeKiekert AG
InventorsThorsten Bendel, Tobias Klocke
Life of this patent
Estimating the term…
Abstract
A motor vehicle, in particular electric motor vehicle or hybrid motor vehicle, is equipped with at least one electromotively actuatable motor vehicle lock, and with at least one on-board battery and with an emergency battery for application of an electromotive drive of the motor vehicle lock during normal operation and during emergency operation. According to the invention, the emergency battery is provided with an emergency protection device.
Claims19
A motor vehicle comprising:
- at least one electromotively actuatable motor vehicle lock including an electromotive drive that is operable in a normal operation and in an emergency operation,
- at least one on-board battery for energizing the electromotive drive of the motor vehicle lock in the normal operation,
- an emergency battery for energizing the electromotive drive of the motor vehicle lock in the emergency operation,
- wherein the emergency battery is equipped with an emergency protection device, and
- a traction battery for driving the motor vehicle, wherein at least a portion of the traction battery acts as the emergency battery.
2 more elements
A motor vehicle comprising:
- at least one electromotively actuatable motor vehicle lock including an electromotive drive that is operable in a normal operation and in an emergency operation,
- at least one on-board battery for energizing the electromotive drive of the motor vehicle lock in the normal operation,
- an emergency battery for energizing the electromotive drive of the motor vehicle lock in the emergency operation,
- wherein the emergency battery is equipped with an emergency protection device,
- wherein the emergency protection device comprises a temperature protection device surrounding the emergency battery, which thermally protects the emergency battery,
- wherein the temperature protection device comprises a cooling and/or heating device, and
- wherein the temperature protection device comprises a Peltier device and/or a heating wire device.
4 more elements
Dependencies are inferred from the claim text.