The invention relates to a battery cell connector with a first and a second substantially flat limb (1, 2), wherein the first limb (1) has a connecting side (3) for connection to a plurality of electrodes of a battery, the second limb (2) is arranged at an angle with respect to the first limb (1) an
The invention relates to a battery cell connector with a first and a second substantially flat limb (1, 2), wherein the first limb (1) has a connecting side (3) for connection to a plurality of electrodes of a battery, the second limb (2) is arranged at an angle with respect to the first limb (1) and extends from that side (4) of the first limb which is opposite the connection side (3), wherein a shoulder (5) is provided which extends from the first to the second limb. Against this background, the invention specifies a battery cell connector with a high current-carrying capacity which is improved in comparison with the known battery cell connectors. For this purpose, the invention provides that the profile of the height (h) of the shoulder (5) from the first limb (1) towards the second limb is nonlinear and is convex with respect to the first and the second limb (1, 2).
대표청구항▼
1. A battery cell connector comprising: a first limb having a length extending in a first direction, a width extending in a second direction, and a height extending in a third direction, the first limb having a top and a bottom, each defined by the length and width and a first side and a second side
1. A battery cell connector comprising: a first limb having a length extending in a first direction, a width extending in a second direction, and a height extending in a third direction, the first limb having a top and a bottom, each defined by the length and width and a first side and a second side, each defined by the length and height;a second limb having a second limb width extending in the first direction, a second limb length extending in the second direction and a second limb height extending in the third direction, the second limb length extending in the second direction away from the first side of the first limb;a first shoulder connecting the first limb and the second limb, the first shoulder extending along the length of the first side of the first limb in the first direction, the shoulder having a height extending in the third direction;a second shoulder comprising a beveled region and a wall, the beveled region extending from the first shoulder to the second side of the first limb in the second direction, the beveled region coupled to the first shoulder and the first limb, the wall connecting the beveled region to the first limb; wherein the first direction, second direction, and third direction differ from each other; and wherein the first shoulder increases in thickness as measured in the second direction from a first end of the first shoulder to a second end of the first shoulder, the first end comprising an intersection of the first limb, second limb, first shoulder, and second shoulder, and the second end comprising an intersection of the first shoulder with the first limb the second end being spaced apart from the first end as measured in the first direction; and wherein the first shoulder decreases in height as measured in the third direction in a convex and nonlinear manner from the first end to the second end. 2. The battery cell connector of claim 1, wherein the first limb has an increase in its thickness, measured in the vertical direction of the first limb. 3. The battery cell connector of claim 1, wherein the thickness of the shoulder decreases linearly or progressively from the first end to the second end. 4. The battery cell connector of claim 1, wherein the second limb has a contact clip for making electrical contact between electrodes connected to the connection side and external elements. 5. The battery cell connector of claim 1, wherein viewed from the top of the first limb, the second shoulder forms an at least approximate right angle with respect to the second limb. 6. The battery cell connector of claim 1, wherein the second limb is arranged substantially perpendicularly with respect to the first limb. 7. The battery of claim 1, wherein the first shoulder comprises a chamfer along the profile of the height of the first shoulder. 8. The battery cell connector of claim 1, wherein the first limb has an increase in its thickness, measured in the third direction of the first limb. 9. The battery cell connector of claim 1, wherein the thickness of the first shoulder increases linearly or progressively toward the second limb. 10. The battery cell connector of claim 1, wherein the second limb has a contact clip for making electrical contact between electrodes connected to the connection side and external elements. 11. A battery having the battery cell connector of claim 1.
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이 특허에 인용된 특허 (3)
Eberle William J. (Reading PA), Electrodes for use in the extrusion-fusion welding of lead parts through an aperture in a battery case and method of ext.
Mrotek Edward N. (Grafton WI) Marshall Dennis L. (New Berlin WI) Thuerk David A. (Brookfield WI) Kao Wen-Hong (Brown Deer WI), High performance battery cast-on strap.
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