Motor Contactors Patents Results - GlobalSpec

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We found these Patents Results for: Motor Contactors

Engineering Patents: 1 - 10 of 76

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Electronic control module for motor controller units A motor controller unit that employs standard motor contactors and electronic circuit breakers includes an electronic control module (ECM) for interfacing with the contactors and circuit breakers. ... View Patent Detail from MicroPatent
Motor protection circuit ... the line side and the motor side of the main motor contactors. The line and motor side circuits are interrelated such that an unsafe condition on either side of the contactors causes the contactors to ... View Patent Detail from MicroPatent
Compact motor controller assembly ... handle to prevent access when the contactors are electrically energized. Low voltage devices used in association with the contactors to provide total motor control function are housed within upper and ... View Patent Detail from MicroPatent
Motor control center pilot devices bracket A Motor control center containing so-called "pilot" devices along with motor contactors and circuit interrupters mounts the pilot devices on a bracket that is received within the control center access ... View Patent Detail from MicroPatent
Low voltage switching apparatus sinter contact material ... additionally bismuth oxide powder is added to the intraoxidized alloy powder AgSnO.sub.2 Bi.sub.2 O.sub.3 CuO. With such a contact material, the excess temperature behavior in motor contactors is ... View Patent Detail from MicroPatent
Sinter contact material for low voltage switching apparatus of the energy ... ... titanate is added as a separate powder to the intraoxidized alloy powder of AgSnO.sub.2 Bi.sub.2 O.sub.3 CuO. With such a contact material, the excess temperature behavior in motor contactors is ... View Patent Detail from MicroPatent
Method for controlling the starting of an AC induction motor ... to full operating speed. With the AC induction motor at full operating speed, bypass contactors, in parallel across corresponding thyristor switches, are closed and the AC induction motor operates in ... View Patent Detail from MicroPatent
CENTRIFUGE MOTOR CONTROL ... and output to the contactors variable power to control centrifuge motor speed. Further, the configuration of multiple contactors to reverse the power supplied to the centrifuge motor windings may ... View Patent Detail from MicroPatent
Centrifuge motor control ... and output to the contactors variable power to control centrifuge motor speed. Further, the configuration of multiple contactors to reverse the power supplied to the centrifuge motor windings may ... View Patent Detail from MicroPatent
Starter motor assembly ... 10) by a hook and spindle busbars and may be joined to contactors (30) of varying size by the use of a hooking heel (35). The heel position may be adjusted horizontally to allow for contactors of ... View Patent Detail from MicroPatent

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