WO2015065934(特表2016-538705)
"When an arc occurs, these materials create an arc quenching gas, but excessive pressures caused by the gases may cause the plastic material housing the circuit breaker to crack(壊す虞がある)or burst"
US8958889(特表2015-520007)
"The inducted MRI energy may then convert to heat energy when dissipating to the patient's tissue. If high enough in temperature, the heating caused by the dissipating energy may be harmful to(有害となる虞がある)the tissue that is adjacent to the lead."
US9061768(特表2015-501251)
"The voltage potential can occur by a buildup of charge due to wind friction, a lighting strike, a short circuit, etc. In this case, the two components involving a discharge that are of concern are the fuel line and the rib. In various embodiments, the wing rib may be constructed of metal, and hence conductive to electricity. Thus, it is assumed that the ribs may(虞がある)have a build-up of static electricity.
One approach for mitigating(軽減する手法)electromagnetic discharge is to use non-metal components, such as epoxy resins, plastics, or other non-conductive materials for the pass-thru assembly."