Patent · US Expired

Method for producing an electric resistor and a mechano-electric transducer

US6269534A · kind A · utility

10Cited by

2References

5Claims

0Family size

Assignee

Mannesmann VDO AG · DE

Inventors

Erich Mattmann · Heidesheim, DE
Klaus Weber · North Canberra, AU

Key dates

Filing date	Dec 3, 1998
Grant date	Aug 7, 2001
Priority date	—
Expiry date	Dec 3, 2018

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49103
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for producing an electric resistor, in particular a resistance strain gauge, in which an insulating layer and a resistive layer are sequentially applied to a carrier element. The insulating layer or the resistive layer is applied to a backing sheet, the side of the backing sheet carrying the insulating or resistive layer being covered with a flexible film layer whose adhesion to the insulating layer or resistive layer is stronger than the adhesion of the backing sheet to the insulating layer or resistive layer. The film layer with the insulating or resistive layer is peeled off of the adhesive backing sheet and applied to a carrier element, which is heated to burn off the film layer and sinter on the insulating or resistive layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.