Motor Vehicle Having a Jump-Start Device
First Claim
1. A motor vehicle having a jump-starting device, wherein the motor vehicle has an internal combustion engine with a starter motor, the vehicle is equipped with at least two on-board electrical power subsystems which are coupled to each other via an electric coupling element, and is equipped with at least one rechargeable electric energy storage device per on-board electrical power subsystem, and the motor vehicle has a jump-starting support terminal, wherein:
- the jump-starting device has a multi-stage jump-start switch,the on-board electrical power subsystems and the jump-starting support terminal are galvanically isolated when a first switching stage of the jump-start switch is selected, andthe on-board electrical power subsystems and the jump-starting support terminal are galvanically connected when a second switching stage of the jump-start switch is selected.
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Accused Products
Abstract
A motor vehicle having a jump-start device is equipped with an internal combustion engine with a starter motor, and at least two on-board electrical power subsystems which are coupled together via an electric coupling element. Each on-board electrical power subsystem has at least one rechargeable electrical energy storage device. The motor vehicle has a jump-start support terminal, wherein the jump-starting device has a multi-stage jump-start switch. The on-board electrical power subsystems and the jump-starting support terminal are galvanically isolated when a first switching stage of the jump-start switch is selected, and the on-board electrical power subsystems and the jump-starting support terminal are galvanically connected when a second switching stage of the jump-start switch is selected.
52 Citations
10 Claims
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1. A motor vehicle having a jump-starting device, wherein the motor vehicle has an internal combustion engine with a starter motor, the vehicle is equipped with at least two on-board electrical power subsystems which are coupled to each other via an electric coupling element, and is equipped with at least one rechargeable electric energy storage device per on-board electrical power subsystem, and the motor vehicle has a jump-starting support terminal, wherein:
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the jump-starting device has a multi-stage jump-start switch, the on-board electrical power subsystems and the jump-starting support terminal are galvanically isolated when a first switching stage of the jump-start switch is selected, and the on-board electrical power subsystems and the jump-starting support terminal are galvanically connected when a second switching stage of the jump-start switch is selected. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification