Real Time Touch



new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)




Real Time Touch

Nidec Motor Corporation patents (2016 archive)


Recent patent applications related to Nidec Motor Corporation. Nidec Motor Corporation is listed as an Agent/Assignee. Note: Nidec Motor Corporation may have other listings under different names/spellings. We're not affiliated with Nidec Motor Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nidec Motor Corporation-related inventors


System-specific interface module for motor control subassembly for electric motor

A system-specific interface module for a motor control subassembly for controlling operation of an electric motor within a larger system which uses a particular system communication method. The motor control subassembly includes a standard power module and the interface module. ... Nidec Motor Corporation

Electric motor and motor control

Various embodiments of an electric motor and electronic control for an electric motor are disclosed. An exemplary electric motor comprises a single-phase brushless permanent magnet electric motor. ... Nidec Motor Corporation

Motor interface controller having an integrated power supply

A motor assembly broadly includes a motor, a motor controller, and an interface controller having an integrated power supply. The integrated power supply includes an ac to dc power conversion and voltage reduction component. ... Nidec Motor Corporation

Multiple speed motor with thermal overload protection

An electric motor includes a stator and a rotor. The stator has a plurality of low speed windings and a plurality of separate high speed windings. ... Nidec Motor Corporation

Single-shunt current sensing for multi-phase motor

A motor controller for providing a three-phase alternating current (ac) signal to a three-phase motor. The motor controller uses current feedback from a single shunt to monitor or control the three phase ac signal. ... Nidec Motor Corporation

Stator and motor shell interconnection

A method of assembling a motor for use in a machine is disclosed. The motor includes an axially extending rib protruding radially outwardly from the radially outer surface of the core. ... Nidec Motor Corporation

Hvac blower motor with speed sensor

An hvac system includes a heating/cooling element; an electric motor; a speed sensor; and a control device. The heating/cooling element includes a heating element, a cooling element, and heat exchangers. ... Nidec Motor Corporation

Direct drive rotor with metal coupler

A rotor for an outer rotor-type motor is provided. The rotor includes a metallic coupler and a polymeric frame molded over at least part of the metallic coupler.. ... Nidec Motor Corporation

System and method for timed insertion of a phase shift capacitor upon powering a split capacitor electrical motor

A power circuit is configured with mostly passive electrical components to connect a phase shift capacitor to a phase shift winding of a psc motor selectively. The power circuit includes a timing circuit, a switching circuit, and a triac having a first anode connected to the second capacitor and a second anode connected to electrical ground. ... Nidec Motor Corporation

Motor with sectioned stator

A multiphase motor is provided. The motor includes a rotor rotatable about an axis and a sectioned stator. ... Nidec Motor Corporation

Draft inducer blower wheel having improved shaft connection

A blower motor assembly includes a blower wheel and a motor. The blower wheel includes an integrally formed hub. ... Nidec Motor Corporation

Arrangement of coil wires in a rotor of an electric motor

An armature may include a rotor with a plurality of teeth, at least one insulator covering at least a part the teeth, a plurality of coils wound on the teeth, and a plurality of cavities. Each one of the cavities may be arranged between two of the teeth and may be formed on the at least one insulator. ... Nidec Motor Corporation

Induction motor having full pitch winding

A blower motor is provided for use in a machine. The motor includes a stator and a rotor rotatable about an axis. ... Nidec Motor Corporation

Motor with encoder flywheel

Electric motors are disclosed. The motors are preferably for use in an automated vehicle, although any one or more of a variety of motor uses are suitable. ... Nidec Motor Corporation

08/18/16 / #20160241103

Electric motor having low axial profile

Electric motors are disclosed. The motors are preferably for use in an automated vehicle, although any one or more of a variety of motor uses are suitable. ... Nidec Motor Corporation

08/18/16 / #20160241094

Staked rotor core for retaining magnets

Electric motors are disclosed. The motors are preferably for use in an automated vehicle, although any one or more of a variety of motor uses are suitable. ... Nidec Motor Corporation

08/18/16 / #20160241091

Motor having ring for axially retaining stator

Electric motors are disclosed. The motors are preferably for use in an automated vehicle, although any one or more of a variety of motor uses are suitable. ... Nidec Motor Corporation

08/18/16 / #20160238105

Traction motor assembly with gear-interconnected wheel and output shaft

Electric motors are disclosed. The motors are preferably for use in an automated vehicle, although any one or more of a variety of motor uses are suitable. ... Nidec Motor Corporation

07/07/16 / #20160197524

Motor having reduced cogging torque

An electric motor comprising a rotor rotatable about a rotor axis and a stator at least substantially circumscribing the rotor is provided. The stator includes a generally toroidal core including a plurality of arcuately spaced apart, radially inwardly extending teeth. ... Nidec Motor Corporation

06/16/16 / #20160173010

Sensorless motor braking system

An electric motor control system includes a power inverter and control circuitry configured to control the power inverter either according to a target voltage in a voltage-based control mode or according to a target current in a current-based control mode. A controller is operable to switch operation of the control circuitry between the voltage-based control mode and the current-based control mode. ... Nidec Motor Corporation

06/16/16 / #20160172848

Powerline surge protection

A surge protector for an electrical component configured to withstand higher voltages without breakdown and without substantially raising maximum voltage during high voltage surges. The surge protector may have a first varistor, a gas discharge tube (gdt), and a resistor. ... Nidec Motor Corporation

06/09/16 / #20160164384

Stator winding thermal protector support

Electric motors are disclosed. The motors are preferably for use in an automated vehicle, although any one or more of a variety of motor uses are suitable. ... Nidec Motor Corporation

06/09/16 / #20160164381

Dynamic sealing encoder assembly

Electric motors are disclosed. The motors are preferably for use in an automated vehicle, although any one or more of a variety of motor uses are suitable. ... Nidec Motor Corporation

06/09/16 / #20160160997

Shimless gear transmission

Electric motors are disclosed. The motors are preferably for use in an automated vehicle, although any one or more of a variety of motor uses are suitable. ... Nidec Motor Corporation

06/09/16 / #20160160995

Gearbox assembly with sealed housing

Electric motors are disclosed. The motors are preferably for use in an automated vehicle, although any one or more of a variety of motor uses are suitable. ... Nidec Motor Corporation

06/09/16 / #20160160961

Shaft sleeve providing seal-engaging surface

Electric motors are disclosed. The motors are preferably for use in an automated vehicle, although any one or more of a variety of motor uses are suitable. ... Nidec Motor Corporation

04/07/16 / #20160099672

Independent pathways for detecting fault condition in electric motor

An electric motor system having substantially independent hardware-based and software-based pathways for detecting and initiating responses to fault conditions, such as over-current conditions, in an electric motor which is powered by a power inverter which is controlled by a power module and a microprocessor. Each pathway involves comparing a voltage, which is representative of an electric current flowing to the motor, to a predetermined maximum voltage, and if the former exceeds the latter using hardware or software to initiate shutting off the motor, such as by shutting off the power inverter. ... Nidec Motor Corporation

03/24/16 / #20160087512

Electronic motor system with common mode inductor

An electric motor system has a motor having motor windings and a motor housing. The motor is a variable speed permanent magnet motor configured to drive a load which is part of a residential or commercial machine. ... Nidec Motor Corporation

03/24/16 / #20160087424

Powerline surge protection

A motor drive for an electric machine configured to withstand higher voltages without breakdown and without substantially raising maximum voltage during high voltage surges. The motor drive may include a live line, a second line, a ground line, a capacitor, a surge protector, and a load electrically-coupled with the live line, the second line, and the ground line. ... Nidec Motor Corporation

03/03/16 / #20160065103

Motor control system and method for protecting inrush resistor

A system for protecting an inrush resistor by determining whether an inrush relay connected in parallel with the resistor properly closes. A differential amplifier connected across the resistor produces an output signal that is proportional to the differential voltage. ... Nidec Motor Corporation

02/25/16 / #20160056681

Integrated motor and controller with internal heat sink and snap-on dripshield

An electric motor includes a stator, a rotor rotatable relative to the stator about a rotor axis, a motor case, and a motor controller. The motor case presents a motor chamber in which the stator is located. ... Nidec Motor Corporation

02/11/16 / #20160043679

Motor control system and method for skipping resonant operating frequencies

A system and method of avoiding hunting behavior by a motor around disallowed speed ranges. A sensor or sensorless method determines the motor's actual speed. ... Nidec Motor Corporation

01/21/16 / #20160020716

Motor control system and method for input current protection

A motor control system for adjusting motor speed if a current overload condition occurs. The motor control system may include a motor, a power factor correction (pfc) circuit providing current to the motor, and a signal processor. ... Nidec Motor Corporation

01/14/16 / #20160013746

System and method for detecting loss of input phase by sensing before power rectifier

A system for detecting a decrease in or loss of an input phase to a motor. A power rectifier rectifies and combines three input voltages to produce an output voltage to power the motor. ... Nidec Motor Corporation

01/14/16 / #20160013740

System and method for detecting loss of input phase by sensing after power rectifier

A system for detecting a decrease in or loss of an input phase to a motor. A power rectifier rectifies and combines three input voltages to produce an output voltage to power the motor. ... Nidec Motor Corporation

01/07/16 / #20160006316

Radially offset motor control housing

A motor comprising a rotor, a stator, a motor shell, a pair of motor endshields, and a controller housing is provided. The rotor is rotatable about an axis. ... Nidec Motor Corporation

01/07/16 / #20160006303

Spoked rotor for an electric motor

A rotor is provided for use in an electric motor. The rotor includes a shaft assembly rotatable about an axis, a plurality of magnets arranged arcuately about the shaft assembly, and a plurality of pole segments arranged arcuately about the shaft assembly. ... Nidec Motor Corporation








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



###

This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Nidec Motor Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Nidec Motor Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###