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Patent Agency Ranking
公开(公告)号：US3584279A
公开(公告)日：1971-06-08
申请号：US3584279D
申请日：1969-05-28
Applicant: BORG WARNER
Inventor： KRAUTHAMER STANLEY , LAMASTER DONALD M
IPC: G05B13/02 , H02J20060101 , H02P20060101 , H02P5/00 , H02P13/00 , H02P27/06 , H02P5/36
CPC classification number: H02P27/06 , H02P27/047 , H02P2201/03 , H02P2201/07
Abstract: An AC motor is energized by the output voltage of an inverter which in turn receives a DC input voltage from a DC-to-DC converter. A combined oscillator-regulator circuit includes a first potentiometer for adjusting the desired volts/hertz ratio of the inverter output voltage, and a second potentiometer for regulating motor speed. The combined oscillator-regulator receives an output signal from the inverter for comparison against the desired volts/hertz ratio signal, and provides two control signals. The first control signal regulates the operation of the DC-to-DC converter, and the second control signal regulates the frequency of the inverter output voltage.
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2.发明授权
公开(公告)号：US3538405A
公开(公告)日：1970-11-03
申请号：US3538405D
申请日：1968-02-26
Applicant: BORG WARNER
Inventor： BORDEN JAY R , BOUTIN LUCIEN J , GEIS EVERETT R , KRAUTHAMER STANLEY
CPC classification number: H02M3/135 , H02M3/00 , Y10T307/707
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3.发明授权Demodulator for controlling motor torque angle to stabilize a synchronous motor energized from an inverter 失效用于控制电机扭矩角的调压器稳定来自逆变器的同步电动机
公开(公告)号：US3482157A
公开(公告)日：1969-12-02
申请号：US3482157D
申请日：1967-11-06
Applicant: BORG WARNER
Inventor： BORDEN JAY R , GEIS EVERETT R , LAMASTER DONALD M , KRAUTHAMER STANLEY
CPC classification number: H02P27/06 , H02P25/024 , H02P25/092 , H02P27/047
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公开(公告)号：US3559038A
公开(公告)日：1971-01-26
申请号：US3559038D
申请日：1969-05-28
Applicant: BORG WARNER
Inventor： KRAUTHAMER STANLEY
CPC classification number: H02P27/06 , H02M7/525 , H02P27/047 , H02P2201/03
Abstract: AN INVERTER COMPRISES A SERIES CIRCUIT INCLUDING A FIRST DIODE, A FIRST SCR, A FIRST COMMUTATING CHOKE WINDING, A SECOND DIODE, A SECOND SCR AND THE SECOND COMMUTATING CHOKE WINDING. EACH OF THE TWO COMMUTATING CAPACITORS IS COUPLED IN PARALLEL WITH ONE SCR AND ITS ASSOCIATED COMMUNTATING CHOKE WINDING. WITH THIS INVERTER SERIES CIRCUIT THE PRECHARGE CIRCUIT IS SIMPLIFIED TO INCLUDE ONLY A SUPPLY CONDUCTOR AND A PAIR OF RESISOTRS.
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公开(公告)号：US3452266A
公开(公告)日：1969-06-24
申请号：US3452266D
申请日：1967-02-08
Applicant: BORG WARNER
Inventor： BORDEN JAY R , BOUTIN LUCIEN J , GEIS EVERETT R , KRAUTHAMER STANLEY
CPC classification number: H02M3/137
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