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Exro Technologies Inc T.EXRO

Alternate Symbol(s):  EXROF | T.EXRO.WT | T.EXRO.WT.A

Exro Technologies Inc. is a clean technology company. The Company is engaged in developing power control electronics that expand the capabilities of electric motors and batteries. Its technologies include e-mobility (Coil Driver) and stationary energy storage (Cell Driver). The Coil Drive technology is an adaptive traction inverter that replaces the standard 3-phase inverter in electric vehicles. Utilizing its patented coil switching technology, the Coil Driver enables the motor to dynamically switch between two modes, series mode optimized for high torque at low speeds, and parallel mode optimized for high power and efficiency at high speeds. The Cell Driver technology is a fully integrated energy storage system designed for commercial and industrial applications. Its SEA-Drive power system provides a complete e-propulsion solution to original equipment manufacturers. It encompasses everything from high-capacity batteries and electric motors to next-generation control units.


TSX:EXRO - Post by User

Comment by Pandoraon Feb 11, 2022 10:42pm
196 Views
Post# 34422645

RE:RE:Who / What is ePropelled ?

RE:RE:Who / What is ePropelled ?Just for reference this is the "Abstract" from the Exro patent (if it's the one in dispute):

Abstract

This application generally relates to electric machines with coils or windings (e.g., generators and motors), and more particularly to systems, apparatus, and methods that configure coils or windings of electric machines, for instance dynamically in response to operational condition and under load.

And line 1 of the claims:

1. "A system, the system comprising: a switching assembly comprising a plurality of switches and a plurality of nodes, the nodes electrically coupleable to each of the coils a rotating electric machine, each of the switches having at least two operational states, the switches of the switching assembly operable to selectively electrically couple coils of the rotating electric machine in at least two different configurations; and a control system communicatively coupled to control operation of the switches of the switching assembly during operation of the rotating electric machine while under load."

https://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220200076345%22.PGNR.&OS=DN/20200076345&RS=DN/20200076345

And the only reference I see to other patents:

[0153] The various embodiments described above can be combined to provide further embodiments. To the extent that they are not inconsistent with the specific teachings and definitions herein, all of the U.S. patents, U.S. patent application publications, U.S. patent applications, foreign patents, foreign patent applications and non-patent publications referred to in this specification and/or listed in the Application Data Sheet which are owned by Exro Technologies, Inc., including but not limited to: U.S. patent publication No. 2012-0229060; U.S. patent publication No. 2011-0241630; U.S. patent 8106563; U.S. patent publication No. 2010-0090553; and U.S. patent publication No. 2014-0252922, are incorporated herein by reference, in their entirety. Aspects of the embodiments can be modified, if necessary, to employ systems, circuits and concepts of the various patents, applications and publications to provide yet further embodiments.

 


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