A gaseous-phase ionizing radiation generator for the voltage controlled production, flux, and use of one or more forms of ionizing electromagnetic and/or particulate radiation including: embodiments to collect and convert the particulate radiation that is generated by the radiation generator into electricity; embodiments that generate electricity from the ionized gas within the radiation generator by means of an auxiliary electrode structure composed of interdigitated individual electrodes of alternating work function; and a method or procedure for the fabrication and the activation of at least one working electrode composed in part of a metal hydride host material that is not formally considered to be radioactive.

A gaseous-phase ionizing radiation generator for the voltage controlled production, flux, and use of one or more forms of ionizing electromagnetic and/or particulate radiation including: embodiments to collect and convert the particulate radiation that is generated by the radiation generator into electricity; embodiments that generate electricity from the ionized gas within the radiation generator by means of an auxiliary electrode structure composed of interdigitated individual electrodes of alternating work function; and a method or procedure for the fabrication and the activation of at least one working electrode composed in part of a metal hydride host material that is not formally considered to be radioactive.

An electrode arrangement for a discharge lamp is provided, including an electrode unit including an electrode and an electrode plate, and a conductive connection unit for coupling to an energy source. The connection unit includes a connection unit plate. The arrangement includes a cylinder composed of a nonconductive material, said cylinder arranged between the electrode plate and the connection unit plate, and at least one conduction film which is arranged on an outer side of the cylinder and extends from the connection unit plate as far as the electrode plate and connects the connection unit plate and the electrode plate to one another. The arrangement includes a cap-shaped and integrally embodied protective film arranged on the electrode plate or connection unit plate, such that the film covers a plate side facing away from the cylinder and an outer lateral surface of the electrode plate or of the connection unit plate.

The present disclosure relates to the technical field of electric light sources, particularly to a metal halide lamp and a manufacturing method thereof. The metal halide lamp includes an electric arc tube, an inner glass bulb, and a lamp holder fixedly connected with the inner glass bulb; the electric arc tube includes a tube body, a positive electrode located inside an electric arc cavity of the tube body and connected with a positive feedthrough inserted in a first leg portion of the tube body, and a negative electrode connected with a negative feedthrough inserted in a second leg portion of the tube body; the electric arc cavity is provided therein with an ignition gas; an outer surface of the first leg portion is provided with a conductive layer and a metal electrical connector, wherein the conductive layer has one end close to and the other end away from an electrode tip of the positive electrode, the metal electrical connector has one end connected with the other end of the conductive layer, and the other end connected with a long molybdenum rod. Security risks in manufacturing, transportation, mounting, utilization, storage, and waste disposal brought about by use of the radioactive material .sup.85Kr are avoided in the present disclosure.

A body, such as a lamp body, includes a tubular element. At least one conductor is introduced into the tubular element and a glass material surrounds the conductor. The glass material forms a seal between the tubular element and the conductor. The glass material comprises a sintered glass, such as a sintered glass ring, and may completely surround the conductor.

A body, such as a lamp body, includes a tubular element. At least one conductor is introduced into the tubular element and a glass material surrounds the conductor. The glass material forms a seal between the tubular element and the conductor. The glass material comprises a sintered glass, such as a sintered glass ring, and may completely surround the conductor.

A gaseous-phase ionizing; radiation generator for the voltage controlled production, flux, and use of one or more forms of ionizing electrornagnetic and/or particulate radiation including: embodiments to collect and convert the particulate radiation that is generated by the radiation generator into electricity; embodiments that generate electricity from the ionized gas within the radiation generator by means of an auxiliary electrode structure composed of interdigitated individual electrodes of alternating work function; and a method or procedure for the fabrication and the activation of at least one working electrode composed in part of a metal hydride host material that is not formally considered to be radioactive.

A gaseous-phase ionizing; radiation generator for the voltage controlled production, flux, and use of one or more forms of ionizing electrornagnetic and/or particulate radiation including: embodiments to collect and convert the particulate radiation that is generated by the radiation generator into electricity; embodiments that generate electricity from the ionized gas within the radiation generator by means of an auxiliary electrode structure composed of interdigitated individual electrodes of alternating work function; and a method or procedure for the fabrication and the activation of at least one working electrode composed in part of a metal hydride host material that is not formally considered to be radioactive.

An electrode module includes an electrode and a core wire inserted into a core wire insertion hole of the electrode. When inserting the core wire into the core wire insertion hole of the electrode, the core wire can be inserted smoothly, thereby avoiding occurrence of chipping or cracking in the core wire insertion hole. A low-friction layer is provided on the inner surface of the core wire insertion hole of the electrode and/or the outer periphery of the inserted portion of the core wire.

An electrode module includes an electrode and a core wire inserted into a core wire insertion hole of the electrode. When inserting the core wire into the core wire insertion hole of the electrode, the core wire can be inserted smoothly, thereby avoiding occurrence of chipping or cracking in the core wire insertion hole. A low-friction layer is provided on the inner surface of the core wire insertion hole of the electrode and/or the outer periphery of the inserted portion of the core wire.