A vehicle is provided in which separation of positively charged airflow from a positively charged surface of a vehicle body can be prevented. A vehicle body is insulated from a road surface, and positive static charges accumulate on the vehicle body during propulsion. The vehicle comprises a self-discharge device adapted to decrease a positive potential of a window pane at which positively charged airflow flowing along a vehicle surface deviates therefrom during propulsion by discharging the static electricity through the airflow to produce negative ions according to the positive potential of the window pane.

The invention relates to an intermediate circuit discharge unit for an intermediate circuit discharge, in particular of a multi-level inverter, having a capacitor and a discharge circuit which is connected in parallel, where the discharge circuit has an active discharge branch with at least one first discharge element and a passive discharge branch with at least one second discharge element. The active discharge branch comprises a first control connection, and the passive discharge branch comprises a second control connection. The active discharge branch is coupled to the passive discharge branch via the first control connection in such a way that the active discharge branch can be controlled by the passive discharge branch, in particular a discharge via the active discharge branch can be activated or deactivated as required. The invention further relates to an electrical assembly, a vehicle, as well as a method.

The invention relates to an intermediate circuit discharge unit for an intermediate circuit discharge, in particular of a multi-level inverter, having a capacitor and a discharge circuit which is connected in parallel, where the discharge circuit has an active discharge branch with at least one first discharge element and a passive discharge branch with at least one second discharge element. The active discharge branch comprises a first control connection, and the passive discharge branch comprises a second control connection. The active discharge branch is coupled to the passive discharge branch via the first control connection in such a way that the active discharge branch can be controlled by the passive discharge branch, in particular a discharge via the active discharge branch can be activated or deactivated as required. The invention further relates to an electrical assembly, a vehicle, as well as a method.

The present invention is to provide a member for reducing charge for transportation that further decreases positive charge of charged transportation to contribute to improvement in driving stability and acceleration performance. The member for reducing charge for transportation 1 of the present invention is a laminated structure in which a metal layer 11 and a radiation generating layer 12 are laminated. The metal layer 11 contains a metal with a redox potential of 0 V or less or an alloy of a metal with a redox potential of 0 V or less, and the radiation generating layer 12 contains a mixture of a natural ore containing a radioactive substance with a radiolucent resin. The dose of radiation generated from the radiation generating layer 12 is from 0.02 Sv/h or more to 0.2 Sv/h or less. The member 1 is suitably used for the transportation in which the body is positively charged by static electricity caused by travelling, cruising, etc.

The present invention is to provide a member for reducing charge for transportation that further decreases positive charge of charged transportation to contribute to improvement in driving stability and acceleration performance. The member for reducing charge for transportation 1 of the present invention is a laminated structure in which a metal layer 11 and a radiation generating layer 12 are laminated. The metal layer 11 contains a metal with a redox potential of 0 V or less or an alloy of a metal with a redox potential of 0 V or less, and the radiation generating layer 12 contains a mixture of a natural ore containing a radioactive substance with a radiolucent resin. The dose of radiation generated from the radiation generating layer 12 is from 0.02 Sv/h or more to 0.2 Sv/h or less. The member 1 is suitably used for the transportation in which the body is positively charged by static electricity caused by travelling, cruising, etc.

The present disclosure provides a technology which can suppress separation of an airflow while a change in an appearance of a vehicle is suppressed.

This exemplary embodiment is a vehicle including a self-discharging static eliminator which neutralizes and eliminates positive charges generated on a vehicle body by self-discharging which causes negative air ions to be generated and a transparent conductive material, and the self-discharging static eliminator and the transparent conductive material are electrically continuous.

The present disclosure provides a technology which can suppress separation of an airflow while a change in an appearance of a vehicle is suppressed.

This exemplary embodiment is a vehicle including a self-discharging static eliminator which neutralizes and eliminates positive charges generated on a vehicle body by self-discharging which causes negative air ions to be generated and a transparent conductive material, and the self-discharging static eliminator and the transparent conductive material are electrically continuous.

The present invention is to provide apparatus for reducing charge for vehicle that is capable to decrease the charge taken by a vehicle regardless of the type of the drive source, which is more reasonable without relying on external energy supplied from, for example, a battery carried in a vehicle and which enables its small size. The apparatus for reducing charge for vehicle 1 of the present invention includes a body 10 and a conductive wire 20 that extends from this body 10. The body 10 includes a radiation generating layer 11 containing a natural ore containing a radioactive substance, a first metal layer 12 containing a metal with a redox potential of 0 V or less or an alloy of this metal, and a second metal layer 13 containing a metal with a volume electric resistance rate of 4.7 .Math.cm or less at 0 C. or an alloy of this metal. The conductive wire 20 extends from the second metal layer 13 and is connected with at least one of predetermined electrically connective connections in a vehicle including a minus terminal of a battery provided in the vehicle.

The present invention is to provide apparatus for reducing charge for vehicle that is capable to decrease the charge taken by a vehicle regardless of the type of the drive source, which is more reasonable without relying on external energy supplied from, for example, a battery carried in a vehicle and which enables its small size. The apparatus for reducing charge for vehicle 1 of the present invention includes a body 10 and a conductive wire 20 that extends from this body 10. The body 10 includes a radiation generating layer 11 containing a natural ore containing a radioactive substance, a first metal layer 12 containing a metal with a redox potential of 0 V or less or an alloy of this metal, and a second metal layer 13 containing a metal with a volume electric resistance rate of 4.7 .Math.cm or less at 0 C. or an alloy of this metal. The conductive wire 20 extends from the second metal layer 13 and is connected with at least one of predetermined electrically connective connections in a vehicle including a minus terminal of a battery provided in the vehicle.

The present invention is to provide a member for reducing charge for transportation that further decreases positive charge of charged transportation to contribute to improvement in driving stability and acceleration performance. The member for reducing charge for transportation 1 of the present invention is a laminated structure in which a metal layer 11 and a radiation generating layer 12 are laminated. The metal layer 11 contains a metal with a redox potential of 0 V or less or an alloy of a metal with a redox potential of 0 V or less, and the radiation generating layer 12 contains a mixture of a natural ore containing a radioactive substance with a radiolucent resin. The dose of radiation generated from the radiation generating layer 12 is from 0.02 Sv/h or more to 0.2 Sv/h or less. The member 1 is suitably used for the transportation in which the body is positively charged by static electricity caused by travelling, cruising, etc.