초록 ▼

Proposed is a device for testing the porosity of dielectric foil, particularly rubber products, such as condoms (2) with a cover holder over which the rubber product is placed, and of one or more outer electrodes (5), whereby the cover holder (1) and the outer electrodes (5) are connected to a sourc

Proposed is a device for testing the porosity of dielectric foil, particularly rubber products, such as condoms (2) with a cover holder over which the rubber product is placed, and of one or more outer electrodes (5), whereby the cover holder (1) and the outer electrodes (5) are connected to a source of voltage and an electrical gauge, whereby the outer electrodes (5) are in the form of points and the outer electrodes (5) and the cover holder (1) are relatively moveable toward one another so that the skin of the rubber product can gradually be scanned by the outer electrodes (5), and the gauge measures the flow of current in each electrode and by this measurement corresponds to the electrode in a reference measurement for the state in which there is an absence of material without the application of a rubber product, thereby showing a defect.

대표청구항 ▼

[ What is claimed is:] [1.] Device for checking the porosity of dielectric foils, particularly rubber products, such as condoms or protective gloves, which have a cover holder made of durable, electrically conductive material and over which the rubber product is placed, and a plurality of outer elec

[ What is claimed is:] [1.] Device for checking the porosity of dielectric foils, particularly rubber products, such as condoms or protective gloves, which have a cover holder made of durable, electrically conductive material and over which the rubber product is placed, and a plurality of outer electrodes that are on the side of the skin of the rubber product opposite the cover holder, whereby the cover holder and the outer electrodes are connected to a source of voltage and an electrical gauge via electrical currents, wherein:the outer electrodes are in the form of points,the outer electrodes and the cover holder are relatively moveable toward one another so that the skin of the rubber product is gradually scanned by the outer electrodes,the voltage produced from the source of voltage between the cover holder and the outer electrodes is an alternating current or pulsating direct current,the gauge measures the flow of current in each electrode and by this measurement corresponds to the electrode in a reference measurement for the state in which there is an absence of material without the application of a rubber product, thereby showing a defect.