电线圈系统(17)包括至少一个基本上在一个平面内延伸的表面线圈(35)。
The electric coil system (17) comprises at least one surface coil (35) which extends substantially in a plane.
本实用新型涉及的是一种自转无声节电线圈，用于低压控制电路中的交流接触器上，并实现无声节电运行。
The utility model relates to an autorotation silent electricity-saving coil, used on the ac contactor in the low-voltage controlling circuit, realizing the silent electricity-saving running.
本发明涉及一种包括至少一个电线圈的线圈装置，该电线圈具有绕在至少一个线圈体上的金属丝绕组。
The present invention relates to a spool device comprising at least an electric spool, the electric spool has at least a wire winding winding on at least a spool body.
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