The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 1996
Filed:
Aug. 31, 1994
Richard F Conti, Langhorne, PA (US);
Heraeus Sensor GmbH, Kleinostheim, DE;
Abstract
An improved method of ultrasonically welding together two conductors having differing lateral dimensions comprising selecting a welding capture fixture having lateral sides spaced apart by a distance substantially equal to the lateral dimension of a first conductor having the greatest lateral dimension. The first conductor is placed in the selected fixture so that the first conductor is proximate to or substantially engages both lateral sides of the fixture. The second conductor is formed so that at least a first portion extends laterally beyond a second portion. The second conductor is placed into the select fixture so that the first portion is proximate to or substantially engages one of the lateral sides of the fixture and the second portion is proximate to or substantially engages the other lateral side of the fixture with both portions substantially engaging the first conductor. Ultrasonic energy is applied to one of the conductors within the fixture for moving the one conductor with respect to the other conductor for welding the conductors together. In a preferred embodiment, one of the conductors is an electrical lead of a sensing element and the other conductor is a multi-stranded extension wire.