Electrical contacting of thin enameled wires of secondary...

Details Electrical contacting of thin enameled wires of secondary... Electrical contacting of thin enameled wires of secondary...

2004-12-13

2008-10-14

Mai, Anh T (Department: 2832)

Inductor devices

With outer casing or housing

Internal inductor support

C336S096000

Reexamination Certificate

active

07436278

ABSTRACT:
An electrical connection set-up for connecting thin enameled wires in ignition coils, which is to replace thermal methods, for example. This is achieved in that, to produce contacting between the winding and the respective high-voltage or low-voltage outlets, an individual contact element able to be slid over the winding by its one side and is fixed in place via its other side, the contact element having a spring-type design, a sliding surface, and at least on its one side fans out in a tulip-shape in the sliding direction, in such a way that the contact element presses against the winding in a spring-like manner in the mounted state and the insulation layer is ruptured and electrical contacting takes place.

REFERENCES:
patent: 4962361 (1990-10-01), Ida et al.
patent: 5225801 (1993-07-01), Ida et al.
patent: 6094122 (2000-07-01), Sexton
patent: 6747540 (2004-06-01), Nakase et al.
patent: 6836203 (2004-12-01), Wada
patent: 2002/0158740 (2002-10-01), Paul et al.
patent: 2 716 938 (1995-09-01), None
patent: 98 01873 (1998-01-01), None

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