Cockpit oxygen mask

1. A cockpit oxygen mask comprising: a mask body ( 2 ), an oxygen inhalation valve ( 4 ), a mixed air inhalation valve ( 30 ), an exhalation valve ( 32 ) and a control device ( 26 ); wherein at least the oxygen inhalation valve ( 4 ) is signal-connected to the control device ( 26 ), wherein the oxygen inhalation valve ( 4 ) is designed as an electromagnetically actuatable valve with at least one through flow path ( 14 ) which may be closed by a magnetically movable valve body ( 22 ), wherein the through flow path ( 14 ) is limited by a magnetizable wall ( 16 ) and wherein the magnetizable wall ( 16 ) comprises at least one discontinuous location, which deforms a magnetic field produced in the magnetizable wall ( 16 ) to move the valve body and open the through flow path when the magnetizable wall is subjected to current, the oxygen inhalation valve fluidically coupled to the exhalation valve by an overflow channel and configured such that fluid pressure prevailing at an entry side of the through flow path of the oxygen inhalation valve presses the valve body against a valve seat when the through flow path is not magnetized and in this manner closes the through flow path, the overflow channel connects an exit side of the through flow path of the oxygen inhalation valve to a valve part of the exhalation valve, in a manner such that when the oxygen inhalation valve is opened the exhalation valve is impinged from opening by pressure applied to the valve part and a membrane of the exhalation valve in a closing manner, the overflow channel connected to the through flow path between the movable valve body and a movable valve disk of the oxygen inhalation valve, the oxygen inhalation valve comprises two exits, wherein a first exit runs into the mask body proximate the valve disk, and a second exit is conductingly connected via an overflow channel to the exhalation valve.

2. A cockpit oxygen mask according to claim 1 , wherein the oxygen inhalation valve ( 4 ) comprises at least two through flow paths ( 14 ), which in each case may be closed with a valve body ( 22 ).

3. A cockpit oxygen mask according to claim 1 , wherein the oxygen inhalation valve ( 4 ) forms part of a pressure regulation device.

4. A cockpit oxygen mask according to claim 1 , wherein a pressure sensor ( 62 ) which is signal-connected to the control device ( 26 ), is arranged in the mask body ( 2 ).

5. A cockpit oxygen mask according to claim 1 , wherein the control device ( 26 ) is signal-connected to a pressure sensor ( 66 ) arranged outside the mask body ( 2 ).

6. A cockpit oxyen mask according to claim 1 , wherein, wherein a shut-off valve ( 68 ) is arranged on an exit side of the oxygen valvue ( 4 ) in a manner such that it blocks a fluid flow from the mask body ( 2 ) to the oxyen inhalation valve ( 4 ).

7. A cockpit oxygen mask comprising: a mask body, an oxygen inhalation valve, a mixed air inhalation valve, an exhalation valve and a control device, the oxygen inhalation valve being fluidically coupled to the exhalation valve by an overflow channel, the oxygen inhalation valve includes a first exit opening into the mask body and a second exit conductingly connected to the exhalation valve via the overflow channel, wherein at least the oxygen inhalation valve is signal-connected to the control device, wherein the oxygen inhalation valve is designed as an electromagnetically actuatable valve with at least one through flow path which may be closed by a magnetically movable valve body, wherein the through flow path is limited by a magnetizable wall having a coil therein and wherein the magnetizable wall comprises at least one discontinuous location, which deforms a magnetic field produced in the magnetizable wall to move the valve body and open the through flow path when the magnetizable wall is subjected to current using the coil, the oxygen inhalation valve configured such that fluid pressure prevailing at an entry side of the through flow path of the oxygen inhalation valve presses the valve body against a valve seat when the through flow path is not magnetized and in this manner closes the through flow path, the overflow channel connects the second exit to a valve part of the exhalation valve in a manner such that when the oxygen inhalation valve is opened the exhalation valve is impinged from opening by pressure applied to the valve part and a membrane of the exhalation valve in a closing manner, the second exit positioned between the movable valve body and a movable valve disk, the valve disk being proximate the first exit.