Apparatus for Detecting an Electrical Variable of a Rechargeable Battery, and Method for Producing Said Apparatus
First Claim
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1. An apparatus for recording an electrical variable of a rechargeable battery, comprising:
- a measurement element, a printed circuit board and a contact element which has a first and a second end with the contact element being electrically connected at the first end to the printed circuit board, wherein the second end of the contact element is electrically connected to the measurement element via a welded joint.
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Abstract
An apparatus for detecting an electrical variable of a rechargeable battery and a method for producing said apparatus, has: a measuring element (1), a printed circuit board (4) and a contact element (5) having a first end (6) and a second end (7), wherein the first end (6) of the contact element (5) is electrically connected to the printed circuit board (4), and the second end (7) of the contact element (5) is electrically connected to the measuring element (1) by a welded joint.
13 Citations
20 Claims
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1. An apparatus for recording an electrical variable of a rechargeable battery, comprising:
- a measurement element, a printed circuit board and a contact element which has a first and a second end with the contact element being electrically connected at the first end to the printed circuit board, wherein the second end of the contact element is electrically connected to the measurement element via a welded joint.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for producing an apparatus for recording an electrical variable of a rechargeable battery having
a measurement element, a printed circuit board and a contact element which has a first and a second end with the contact element being electrically connected at the first end to the printed circuit board, the method comprising the step of making an electrical contact between the second end of the contact element and the measurement element by means of a welding process.
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14. An apparatus for recording an electrical variable of a rechargeable battery, comprising:
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a measuring device comprising a resistor and terminals, a printed circuit board and a contact element which has a first and a second end with the contact element being electrically connected at the first end to the printed circuit board, wherein the second end of the contact element is electrically connected to a terminal of the measuring device via a welded joint. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification