Electrical connector for a fuel injector having a terminal with a twisted intermediate section
View Patent ↗A flat electrical terminal is produced from a metal plate having a terminal thickness and of which one end is delimited by a first edge at the center of which a slot opens, extending along a main axis and allowing the complementary insertion and electrical connection of another flat terminal electrically connected to a device. The two opposing sides of the slot are provided with protuberances, each extending towards the opposite side such that the other terminal is designed to be in contact with the tops of the protuberances.
1. A flat electrical terminal produced from a metal plate having a terminal thickness, said electrical terminal comprising:
an inner portion with said terminal thickness formed in a first plane;
an outer portion with said terminal thickness formed in a second plane which is perpendicular to said first plane, said outer portion forming an L-shape with said inner portion, said outer portion being configured to receive an electrical connector;
an intermediate section between said inner portion and said outer portion such that said intermediate section is twisted through 90°;
a first edge which delimits said electrical terminal and said inner portion; and
a slot which opens at a center of said first edge, said slot extending along a main axis, said slot allowing complementary insertion and electrical connection of another flat terminal electrically connected to a device, and said slot having two opposing sides which are provided with protuberances which each extend toward the opposite said opposing side such that said other terminal contacts said protuberances.
2. The electrical terminal as claimed in claim 1 , wherein said protuberances on one of said opposing sides are arranged offset in relation to said protuberances on the other one of said opposing sides such that one of said protuberances on one of said opposing sides is arranged opposite a trough between said protuberances of the other one of said opposing sides.
3. The electrical terminal as claimed in claim 2 , wherein one of said opposing sides of said slot has at least two said protuberances and the other of said opposing sides has at least one said protuberance.
4. The electrical terminal as claimed in claim 1 , wherein said opposing sides are each a wavy line such that said slot has a constant width, said wavy line of each of said opposing sides forming said protuberances and troughs between said protuberances.
5. The electrical terminal as claimed in claim 1 , wherein a first line connecting tops of said protuberances on one of said opposing sides is parallel to a second line connecting tops of said protuberances on the other of said opposing sides such that said first line and said second line are separated by a distance that is less than said thickness of said electrical terminal.
6. An electrical connector comprising a plastics casing in which said electrical terminal of claim 1 is located and emerges on both sides of said casing.
7. A fuel injector comprising an actuator electrically connected to a connector as claimed in claim 6 .