A wireless anti-static device is disclosed that includes an electronic sensing circuit that measures the polarity and electrostatic potential of a subject relative to its surroundings. Positive and negative polarity ion guns are capable of delivering any amount and polarity of charge from a subject by spraying ionized air molecules into the ambient environment. The control unit is programmed to trigger an appropriate ion gun when a corresponding charge is measured on the body in order to continuously maintain the net charge on the body below a desired threshold. Accordingly, the subject is effectively grounded with respect to its environment, without the need for physical lace grounding.
公开了一种无线防静电设备,该无线防静电设备包括测量受试者相对于其周围环境的极性和静电电位的电子感测电路。正极性和负极性的离子枪能够通过将离子化的空气分子喷射到周围环境中来从受试者传递任意量和极性的电荷。控制单元被编程为当在身体上测量到对应的电荷时触发适当的离子枪,以便连续地将身体上的净电荷维持在所希望的阈值以下。因此,受试者相对于其环境有效地接地,而不需要物理系带接地。
Wireless antistatic device for ESD mitigation
用于ESD缓解的无线防静电设备
2023-05-30
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Transparent and antistatic conformal coating for internal ESD mitigation in space environment
European Patent Office | 2019
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