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Battery sensor and method for producing battery sensor

A battery sensor and battery technology, applied in secondary batteries, electrochemical generators, instruments, etc., can solve the problems of expensive, complicated arrangement and fixing of retaining elements, and complicated battery sensor manufacturing, and achieve reliable support function and reliable connection. Effect

Pending Publication Date: 2020-12-25
CONTINENTAL AUTOMOTIVE TECH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Producing and installing such an additional retaining element requires an additional manufacturing step, which however makes the manufacture of the battery sensor more complex and thus more expensive
Furthermore, the installation space for the battery sensor is limited, especially in the pole recess of the vehicle battery, which means that arranging and fixing the retaining elements is very complicated

Method used

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  • Battery sensor and method for producing battery sensor
  • Battery sensor and method for producing battery sensor
  • Battery sensor and method for producing battery sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] figure 1 and figure 2 shown for the Figure 3 to Figure 6 The resistor assembly 10 of the battery sensor 12 is depicted in .

[0033] The resistor assembly 10 has a battery terminal 14 with a ring section 15 and a first retention section 16 , and a cable connection 18 with a second retention section 20 . The first retention section 16 and the second retention section 20 , and thus the battery terminal 14 and the cable connection 18 , are electrically and mechanically connected to each other via a measuring resistor 22 .

[0034] In particular, as figure 2 As can be seen in , most of the first retaining section 16 extends radially away from the cylindrical or conical receiving space 24 defined by the battery terminal 14, wherein the first retaining section 14 exist figure 2 is curved in plan view. The longitudinal axis 26 of the first retaining section 16 transitioning into the measuring resistor 22 extends approximately at right angles to the longitudinal axis ...

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PUM

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Abstract

The invention relates to a battery sensor for detecting at least one battery parameter, having a battery terminal for making contact with a battery pole of a vehicle battery, a cable connection electrically connected to the battery terminal, and a detection device for the at least one battery parameter. The detection device is electrically arranged between the battery terminal and the cable connection, wherein the battery terminal has an annular section for receiving the battery pole and a retaining section arranged on the annular section for making electrical contact with the cable connectionand / or the detection device; and the battery sensor has a housing at least partially surrounding the detection device. At least one support element separate from the retaining section is provided onthe annular section, the support element is received in the housing in a positively locking manner.

Description

technical field [0001] The invention relates to a battery sensor for detecting at least one battery parameter, the battery sensor having a battery terminal for making contact with a battery terminal of a vehicle battery, a cable connection electrically connected to the battery terminal, and for The detection device of the at least one battery parameter, in particular, the detection device is electrically arranged between the battery terminal and the cable connection, wherein a retaining section is provided on the battery terminal for connection with the cable The component and / or the detection device makes electrical contact; and the battery sensor has a housing at least partially surrounding the detection device. Background technique [0002] Battery sensors are used in vehicles in order to detect battery parameters, such as battery current or battery voltage of the vehicle battery. Typically, such a battery sensor has a battery terminal terminal with a ring-shaped section...

Claims

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Application Information

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IPC IPC(8): G01R31/364H01R11/28
CPCG01R31/364H01R11/289H01R2201/20H01R2201/26H01M10/48H01R11/287H01R11/32H01R13/6683H01R2101/00Y02E60/10
Inventor H·弗伦泽尔C·斯波尔
Owner CONTINENTAL AUTOMOTIVE TECH GMBH
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