X-ray apparatus

An X-ray apparatus comprising:

• a rotary anode target;
• an electron radiation source which generates an electron to the rotary anode target;
• a rotor which is connected to the rotary anode target;
• a stator coil which generates a driving force to rotate the rotor;
• an enclosure which maintains at least the rotary anode target, electron radiation source and rotor in specified vacuum;
• a housing which is configured to contain a cooling medium around the enclosure;
• an electric wire material which supplies power to the electron radiation source and stator coil, or a connector used for connection with the electric wire material;
• and
• a molding material which prevents the cooling medium contacting the electric wire material, connector or any area of the stator coil.

An X-ray apparatus comprising a rotary anode target;

• an electron radiation source which generates an electron to the rotary anode target;
• a rotor which is connected to the rotary anode target;
• a stator coil which generates a driving force to rotate the rotor;
• an enclosure which maintains at least the anode target, electron radiation source and rotor in specified vacuum;
• a housing which is configured to contain a cooling medium around the enclosure;
• and an electric wire material which supplies power to the electron radiation source and stator coil, or a connector used for connection with the electric wire material,
• wherein the electric wire material and connector or any area of the stator coil are molded by a material having electrical insulating property.