CS215577B1 - Device for recording information into labels with magnetic storage elements - Google Patents

Abstract

The purpose of the invention is to record information into magnetic memory elements of a label, with the possibility of functioning in very difficult working conditions. The stated purpose is achieved by a device for recording information into magnetic memory elements of a label. Recording is carried out in such a way that current sources are connected via switches to the recording windings of coils placed on magnetic circuits and magnetizing the magnetic memory elements of the label in one or the opposite sense according to the information to be recorded. The use of the invention can be assumed in the management of self-service dispatch in various operations for the purposes of operational transmission of encoded information, e.g. in the stone industry, packaging plants, etc.

Description

(54) Equipment for recording information on labels with magnetic storage elements

The purpose of the invention is to record information into magnetic memory elements of a label, with the possibility of operation in very difficult operating conditions. This is accomplished by a device for recording information into the magnetic memory elements of the label. Recording is effected in that the power sources are connected via switches to the coil recording windings located on the magnetic circuits and magnetizing the magnetic memory elements of the label in one sense or the other according to the information being recorded. The use of the invention can be envisaged in the control of self-service expedition in various operations for the purpose of operational transfer of encoded information, eg in the stone industry, packaging plants, etc.

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BACKGROUND OF THE INVENTION The present invention relates to a device for recording information on a label and magnetic storage elements, capable of functioning in very difficult working conditions, e.g.

In previously known devices of similar type, improper label material is used to record information for very difficult working conditions, as well as all devices employing optical evaluation for the occurrence of high dust levels are also unsuitable. Existing devices using both inductive and capacitive sensing methods have the disadvantage that the information is recorded on the label at the time of manufacture and cannot be changed.

The above drawbacks have been eliminated by a device for recording information into magnetic label storage devices according to the invention, the principle being that the power sources are connected via switches to the recording windings of the coils of the magnetic circuits.

Due to the simple design of the device for recording information into magnetic data storage labels, they can be operated under the harshest operating conditions, in a high dust environment, with high relative humidity and high temperature fluctuations. Another advantage is that the information recorded in the magnetic memory elements can be changed.

A device for recording information on labels with magnetic storage elements is shown in the drawing, wherein FIG. 1 shows the recording of information on a label with magnetic storage elements, and FIG. 2 shows a label with magnetic storage elements.

The device for recording the information into the label 6 with the magnetic memory elements 10 makes it possible to record the information supplied to the control inputs 8 of the switches 2 into the magnetic memory elements 10 of the label 6 either once or sequentially via the control inputs j). of coils () located on the magnetic circuit (s) 6 and magnetizing the magnetic memory elements 10 of the label 6 in one sense, or on the recording windings 2, magnetizing the magnetic map elements 10 in the opposite sense.

The described apparatus can be used for a variety of purposes for the operational transfer of encrypted information, for example, to control self-service expedition in various operations. An example of use is the application in a large-capacity crushed aggregate manufacturing plant where the required weight and the number of the filling point are recorded in the magnetic memory elements of the label.

Claims (1)

SUBJECT OF THE INVENTION Recording devices Information on magnetic memory tag, consisting of current sources, switches, magnetic circuits, coils with recording windings, characterized in that the current sources (1) are connected to the recording windings (3) via switches (2). (4) i magnetic circuits (5).