Multi-phase busbar for conducting electric energy and method of manufacturing the same
First Claim
1. A multi-phase busbar for conducting electric energy, comprising:
- an insulating base layer comprising an insulating material;
a first conducting layer comprising a sheet metal which is arranged on and adhesively bonded to the base layer;
a first connecting pin mounted to the first conducting layer which extends in a direction with respect to the first conducting layer;
a first insulating layer arranged on and adhesively bonded to the first conducting layer;
a second conducting layer comprising a sheet metal which is arranged on and adhesively bonded to the first insulating layer, the second conducting layer comprising a second connecting pin which extends in a direction parallel to the first connecting pin; and
a second insulating layer arranged on and adhesively bonded to the second conducting layer;
wherein the second conducting layer and the first and second insulating layer each comprise at least one pinhole through which the first connecting pin projects;
wherein the first connecting pin is covered by a sleeve or cover of an insulating material which is arranged thereon and which projects from the first conducting layer through the pinholes formed in the second conducting layer and the insulating layers; and
wherein at least one of the insulating layers includes a first insulating sub layer which is arranged on an upper side of a conducting layer and a second insulating sub layer which is arranged on a lower side of a conducting layer, the first insulating sub layer comprising a first pinhole having a diameter which is larger than the pinhole in the second conducting layer.
1 Assignment
0 Petitions
Accused Products
Abstract
A multi-phase busbar for conducting electric energy includes: an insulating base layer made of an insulating material; a first conducting layer made of a sheet metal arranged on and adhesively bonded to the base layer; a first connecting pin mounted to the first conducting layer which extends in a direction with respect to the first conducting layer; a first insulating layer arranged on and adhesively bonded to the first conducting layer; a second conducting layer made of a sheet metal arranged on and adhesively bonded to the first insulating layer, the second conducting layer including a second connecting pin which extends in a direction parallel to the first connecting pin; and a second insulating layer arranged on and adhesively bonded to the second conducting layer. The second conducting layer and the first and second insulating layer each include at least one pinhole through which the first connecting pin projects.
10 Citations
19 Claims
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1. A multi-phase busbar for conducting electric energy, comprising:
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an insulating base layer comprising an insulating material; a first conducting layer comprising a sheet metal which is arranged on and adhesively bonded to the base layer; a first connecting pin mounted to the first conducting layer which extends in a direction with respect to the first conducting layer; a first insulating layer arranged on and adhesively bonded to the first conducting layer; a second conducting layer comprising a sheet metal which is arranged on and adhesively bonded to the first insulating layer, the second conducting layer comprising a second connecting pin which extends in a direction parallel to the first connecting pin; and a second insulating layer arranged on and adhesively bonded to the second conducting layer; wherein the second conducting layer and the first and second insulating layer each comprise at least one pinhole through which the first connecting pin projects; wherein the first connecting pin is covered by a sleeve or cover of an insulating material which is arranged thereon and which projects from the first conducting layer through the pinholes formed in the second conducting layer and the insulating layers; and wherein at least one of the insulating layers includes a first insulating sub layer which is arranged on an upper side of a conducting layer and a second insulating sub layer which is arranged on a lower side of a conducting layer, the first insulating sub layer comprising a first pinhole having a diameter which is larger than the pinhole in the second conducting layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of manufacturing a multi-phase busbar for conducting electric energy, the multi-phase busbar comprising:
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an insulating base layer comprising an insulating material; a first conducting layer comprising a sheet metal which is arranged on and adhesively bonded to the base layer; a first connecting pin mounted to the first conducting layer which extends in a direction with respect to the first conducting layer; a first insulating layer arranged on and adhesively bonded to the first conducting layer; a second conducting layer comprising a sheet metal which is arranged on and adhesively bonded to the first insulating layer, the second conducting layer comprising a second connecting pin which extends in a direction parallel to the first connecting pin; and a second insulating layer arranged on and adhesively bonded to the second conducting layer; wherein the second conducting layer and the first and second insulating layer each comprise at least one pinhole through which the first connecting pin projects; and wherein the first connecting pin is covered by a sleeve or cover of an insulating material which is arranged thereon and which projects from the first conducting layer through the pinholes formed in the second conducting layer and the insulating layers; the method comprising the following method steps; providing an insulating base layer made of an insulating material; adhesively bonding a first conducting layer made of a sheet metal to the base layer, the first conducting layer comprising a first connecting pin mounted thereat which extends in a direction with respect to the first conducting layer; mounting an insulating sleeve on the first connecting pin; adhesively bonding a first insulating layer to the first conducting layer, the first insulating layer having a pinhole through which the first connecting pin and the sleeve project; adhesively bonding a second conducting layer comprising a sheet metal to the first insulating layer, the second conducting layer comprising a second connecting pin which extends in a direction parallel to the first connecting pin and a pinhole through which the first connecting pin and the insulating sleeve project; and adhesively bonding a second insulating layer on the second conducting layer, the second insulating layer comprising at least one pinhole through which the second connecting pin and the sleeve mounted thereto project. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A method of manufacturing a multi-phase busbar for conducting electric energy, the multi-phase busbar comprising:
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an insulating base layer comprising an insulating material; a first conducting layer comprising a sheet metal which is arranged on and adhesively bonded to the base layer; a first connecting pin mounted to the first conducting layer which extends in a direction with respect to the first conducting layer; a first insulating layer arranged on and adhesively bonded to the first conducting layer; a second conducting layer comprising a sheet metal which is arranged on and adhesively bonded to the first insulating layer, the second conducting layer comprising a second connecting pin which extends in a direction parallel to the first connecting pin; and a second insulating layer arranged on and adhesively bonded to the second conducting layer; wherein the second conducting layer and the first and second insulating layer each comprise at least one pinhole through which the first connecting pin projects; and wherein the first connecting pin is covered by a sleeve or cover of an insulating material which is arranged thereon and which projects from the first conducting layer through the pinholes formed in the second conducting layer and the insulating layers; the method comprising the following method steps; providing an insulating base layer comprising an insulating material; placing a first conducting layer comprising a sheet metal to the base layer, the first conducting layer comprising a first connecting pin mounted thereat which extends in a direction perpendicular to the first conducting layer; mounting an insulating sleeve on the first connecting pin; placing a first insulating layer to the first conducting layer, the first insulating layer having a pinhole through which the first connecting pin and the sleeve project; placing a second conducting layer comprising a sheet metal to the first insulating layer, the second conducting layer comprising a second connecting pin which extends in a direction parallel to the first connecting pin and a pinhole through which the first connecting pin and the insulating sleeve project; placing a second insulating layer on the second conducting layer, the second insulating layer comprising at least one pinhole through which the second connecting pin and the sleeve mounted thereto; and mechanically clamping together the insulating base layer and the second insulating layer. - View Dependent Claims (17, 18, 19)
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Specification