249 patents
Page 2 of 13
Utility
Health Monitor for an Electric Machine
21 Sep 23
A health monitor circuit for an electric machine includes a plurality of sensors, a rectifier, a memory device, and a microprocessor.
Christopher Edwin Eugene Propp, Paul Steven Mullin, Norman Carl Golm, JR., Daniel Edward Phillips
Filed: 22 May 23
Utility
Motor controller for electric blowers
19 Sep 23
A motor controller for an electric motor for driving a blower to generate an airflow.
Bin Yang, Brian Lee Beifus, Roger Carlos Becerra
Filed: 26 May 20
Utility
Terminal box assembly for an electric motor assembly
19 Sep 23
A terminal box assembly for use with an electric motor assembly having a housing includes an annular adaptor fixedly coupled to the housing, a mounting hub extending from the housing and positioned within the adaptor, and an annular terminal box rotatably coupled to the adaptor.
Patrick Gasser, Lawrence Trunec
Filed: 13 Nov 20
Utility
Controller and Drive Circuits for Electric Motors
7 Sep 23
An electric motor system is described.
Ludovic Andre Chretien
Filed: 12 May 23
Utility
Modular transfer units, systems, and methods
15 Aug 23
A modular transfer system with a primary flow system and a diverter system.
John William Kuhn, Robert D. Lundahl, Robert W. Cutlip, Mark G. Bankard, William D. Finch
Filed: 25 Jan 22
Utility
Modular Conveyor Chain
3 Aug 23
Modular conveyor chain, comprising a number of successive, mutually hingedly connected modules.
Remco Van Der Ende
Filed: 18 Jun 21
Utility
Blocked Coil Detection System
3 Aug 23
A control system for a cooling system configured to selectively operate one or both of a condenser fan an evaporator fan in a reverse direction RD, measure power draw at the motor against configuration data and fan motor profiles, and determine if a blockage has occurred before the static pressure has reached a critical point static pressure where the efficiency, performance, and cooling capability of the cooling system is hindered and maintenance is required to clear the blockage.
Connor Silva, Paul Mullin, Ramin Rezaei, Bin Yang
Filed: 1 Feb 23
Utility
Hybrid drive circuit for variable speed induction motor system and methods of control
1 Aug 23
Controllers for controlling hybrid motor drive circuits configured to drive a motor are provided herein.
Ludovic Andre Chretien, Roger Carlos Becerra, Kamron Mark Wright, Lester Benjamin Manz
Filed: 22 Jan 21
Utility
Fan and electric machine assembly and methods therefor
25 Jul 23
A motor assembly having a rotational axis includes a motor housing comprising a plurality of cooling openings extending therethrough and defining a chamber.
Jeffrey William Crosson
Filed: 26 Jan 21
Utility
Modular Conveyor Mat and Conveyor Mat Module Therefor, As Well As Conveyor System
20 Jul 23
Modular conveyor mat (1), comprising a series of conveyor mat modules (2) successive in conveying direction, which conveyor mat modules are provided with a body part (5) extending transversely to a conveying direction, having a top (6) which bounds the body part at an upper side and a bottom (7) which bounds the body part at a lower side.
Cornelis Hendrik Mijndert Menke, Leonardus Adrianus Catharinus Cornelissen
Filed: 4 Jun 21
Utility
Actuator, Electric Motor and Associated Method
13 Jul 23
An electrical switch for an electric machine includes body, a stator fixedly secured to the body and a rotor.
Jeffrey William Crosson
Filed: 17 Mar 23
Utility
Methods and Systems for Automatic Rotation Direction Determination of Electronically Commutated Motor
13 Jul 23
A method for determining a direction of rotation for an electronically commutated motor (ECM) is described.
Stephen Solan, JR., Brian L. Beifus, Roger C. Becerra
Filed: 16 Mar 23
Utility
Electric Machine Including an Air Cooling System
6 Jul 23
An electric machine includes a housing having an air intake, an air outlet, and defining an air passage therein.
Rafal Pawel Rohoza, Alexander Julian Baer, Greg Heins, Mark Thiele, Jeffrey William Crosson, Nathan August Bulman
Filed: 30 Dec 21
Utility
Stall Margin Improvement of Rotor Fan and Housing for a Vaneaxial Blower System
29 Jun 23
A vaneaxial blower system having a stator and a rotor is disclosed.
Ramin Rezaei, Jacob Hansel, SaiGeetha Padiri, Steven A. Trimble, Michael Herbert Braun, Kevin Gerard Nowobilski
Filed: 23 Dec 22
Utility
Controller and drive circuits for electric motors
27 Jun 23
An electric motor system is described.
Ludovic Andre Chretien
Filed: 8 Jul 22
Utility
Health monitor for an electric machine
23 May 23
A health monitor circuit for an electric machine includes a plurality of sensors, a rectifier, a memory device, and a microprocessor.
Christopher Edwin Eugene Propp, Paul Steven Mullin, Norman Carl Golm, Jr., Daniel Edward Phillips
Filed: 6 Aug 18
Utility
Systems and Methods for Controlling a Motor
18 May 23
An interface module and methods for controlling a motor in a heating, ventilation, and air conditioning (HVAC) system are provided.
Christopher A. Mohalley, Bryan J. Stout, Malcolm E. Cole, Gregory P. Sullivan
Filed: 17 Jan 23
Utility
CorrectedTerminal Box Assembly for an Electric Motor Assembly
11 May 23
A terminal box assembly for use with an electric motor assembly having a housing includes an annular adaptor fixedly coupled to the housing, a mounting hub extending from the housing and positioned within the adaptor, and an annular terminal box rotatably coupled to the adaptor.
Patrick Gasser, Lawrence Trunec
Filed: 13 Nov 20
Utility
Modular Conveyor Mat and Module Therefor
4 May 23
Module (1) for a modular conveyor mat, comprising coupling elements (9) at the front and rear of a body part (4).
Leonardus Adrianus Catharinus Cornelissen, Cornelis Hendrik Mijndert Menke
Filed: 31 Mar 21
Utility
Actuator, electric motor and associated method
2 May 23
An electrical switch for an electric machine includes body, a stator fixedly secured to the body and a rotor.
Jeffrey William Crosson
Filed: 8 Oct 18