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Mass coupling device for vehicles

A coupling device and quality technology, applied in the direction of power devices, vehicle components, electric power devices, etc., can solve the problems that cannot be changed in size or completely cut off

Active Publication Date: 2019-03-15
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of said prior art is that the holding force used to hold the battery in the battery carrier system is constant and cannot be changed in size or completely cut off at any point

Method used

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  • Mass coupling device for vehicles
  • Mass coupling device for vehicles
  • Mass coupling device for vehicles

Examples

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Embodiment Construction

[0025] The following will use figure 1 The automobile 10 shown schematically in FIG. 10 illustrates the mass coupling device 11 of the invention in detail. As an embodiment of the mass coupling device, a device with a mass receiving part 12 (also called battery receiving part 12 ) designed to receive a mass object 13 (preferably a battery 13 ) is chosen. In this case, the mass object 13 is coupled to the mass receiving part 12 . It goes without saying that the mass coupling device 11 according to the invention can also be used in other vehicles such as electrically driven two-wheelers. Likewise, instead of battery 13 as mass 13 , other individual masses in the vehicle can also be provided as mass. For example, the described operating principle can also be applied to electric motors as mass objects.

[0026] Furthermore, the mass coupling device 11 has a coupling mechanism 15 and a damping element 22 . By means of the coupling mechanism 15 , the mass receiving part 12 is fi...

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PUM

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Abstract

The invention relates to a method for operating a mass coupling of a vehicle, said mass coupling having a mass receiving part for receiving a mass object, wherein the mass receiving part is at least partially filled with a liquid, said The mass object is connected to the liquid; at least one coupling mechanism is designed to couple the mass object to the mass receiving part by means of the liquid and thereby to a vehicle structure fixedly connected to the vehicle. connected and / or at least partially decoupled from the vehicle structure; hydraulic lines connecting the coupling mechanism to the fluid, wherein the mass compresses the fluid in the event of a collision, so The coupling mechanism guides the liquid away from the mass-accommodating part or transfers it in the mass-accommodating part.

Description

technical field [0001] The invention relates to a mass coupling for a vehicle. Background technique [0002] It is generally known from the prior art to drive a vehicle solely by means of an electric motor (electric vehicle) or by means of a combination of an electric motor and another drive machine (hybrid drive). In this case, the electrical energy required for driving the electric motor is stored in an electrical energy store, such as a battery or accumulator. The battery can be charged at any time by means of an external electrical energy source and can be used to store recuperated braking energy (regenerative energy). [0003] The known design of electrically driven vehicles prescribes an excessively large proportion of the mass of the battery compared to the entire vehicle. In order to achieve long distances, electrically driven vehicles are provided with large batteries, which may have a mass of several 100 kg (for example 100-400 kg). Thus, the battery forms up to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/04
CPCB60K1/04B60Y2306/01F16F9/14B60K2001/005F16F9/006F16F9/18F16F9/22F16F2222/12
Inventor T.弗里德里希V.德格S.德哈特K.雷曼F.朗
Owner ROBERT BOSCH GMBH
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