继电器触点和线圈之间应该屏蔽，以使继电器电源引起的感应噪声最小。
Relay contacts should be shielded from the coil to minimize induced noise from the relay power supply.
在早年，曾是感应盘式机电继电器。
In early days, there used to be electromechanical relay of induction disk-type.
其中电器类产品有液晶显示计时计数器、平层感应器、断相错相三相交流保护继电器等等。
Electrical products which have LCD time counter, Layer sensor, Three-phase AC fault protection relay and so on.
状态检测器是从自保持继电器的进线所连接的电源线上感应电器的状态的。
The state detector inducts the state of the electric equipment from the electrical source line connected to the in-line of the self-maintain relay.
正常状态下，残留在泄露和过热感应器和各自的输出继电器上的电阻会被释放。
Under normal conditions the resistance remains between the leakage and over-temperature sensitivities, and both output relays are de-energized.
当感应器显示参数超出可调节的预定极限，盖装置将一个或多个继电器通电或断电。
When sensing indi- cates a parameter is outside adjustable predetermined limits, the unit energizes or deenergizes one or more relays.
不过，很快磁盘被倒杯，即空心圆柱和获得新的继电器取代被称为感应感应缸杯或继电器。
However, very soon the disk was replaced by inverted cup, i. e. hollow cylinder and the new relay obtained was known as an induction cup or induction cylinder relay.
不过，很快磁盘被倒杯，即空心圆柱和获得新的继电器取代被称为感应感应缸杯或继电器。
However, very soon the disk was replaced by inverted cup, i. e. hollow cylinder and the new relay obtained was known as an induction cup or induction cylinder relay.
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