Abstract: The invention relates to a device (1) for producing oxygen by means of a chemical reaction, in particular by means of an exothermic chemical reaction, wherein the device (1) comprises a chemical core (2), in which a substance producing oxygen by way of chemical reaction is present, and the chemical core (2) comprises a first reaction body (3) and a second reaction body (4) which are arranged in a manner such that they can be simultaneously activated, so that a first reaction front (13) propagates in the first reaction body (3) and simultaneously a second reaction front (14) propagates in the second reaction body (4).

Abstract: A chemical oxygen generator includes multiple parallel sequentially connected chemical core sections that extend the duration of operation of the chemical oxygen generator. An end of a first core section is contiguous with a chemical core high reactivity section, and a thermal insulation layer is disposed between an end of a second core section and the chemical core ignition plate, as well as between the bodies of the first and second core sections. A chemical core transition section is disposed between the other end of the first core section and the second core section, to insure that the reaction front propagates properly.

Abstract: The invention relates to a device (1) for producing oxygen by means of a chemical reaction, in particular by means of an exothermic chemical reaction, wherein the device (1) comprises a chemical core (2), in which a substance producing oxygen by way of chemical reaction is present, and the chemical core (2) comprises a first reaction body (3) and a second reaction body (4) which are arranged in a manner such that they can be simultaneously activated, so that a first reaction front (13) propagates in the first reaction body (3) and simultaneously a second reaction front (14) propagates in the second reaction body (4).

Abstract: A chemical oxygen generator includes multiple parallel sequentially connected chemical core sections that extend the duration of operation of the chemical oxygen generator. An end of a first core section is contiguous with a chemical core high reactivity section, and a thermal insulation layer is disposed between an end of a second core section and the chemical core ignition plate, as well as between the bodies of the first and second core sections. A chemical core transition section is disposed between the other end of the first core section and the second core section, to insure that the reaction front propagates properly.

Abstract: A chemical oxygen generator includes multiple parallel sequentially connected chemical core sections that extend the duration of operation of the chemical oxygen generator. An end of a first core section is contiguous with a chemical core high reactivity section, and a thermal insulation layer is disposed between an end of a second core section and the chemical core ignition plate, as well as between the bodies of the first and second core sections. A chemical core transition section is disposed between the other end of the first core section and the second core section, to insure that the reaction front propagates properly.

Abstract: A chemical oxygen generator includes multiple parallel sequentially connected chemical core sections that extend the duration of operation of the chemical oxygen generator. An end of a first core section is contiguous with a chemical core high reactivity section, and a thermal insulation layer is disposed between an end of a second core section and the chemical core ignition plate, as well as between the bodies of the first and second core sections. A chemical core transition section is disposed between the other end of the first core section and the second core section, to insure that the reaction front propagates properly.