Back to results
US 10,951,076 B2Granted
Electric machines
Assigneeintelligent Electric Motor Solutions Pty Ltd
InventorsDavid Brenton Gehlert, Matthew Burden Smith, Nesimi Ertugrul
Life of this patent
Estimating the term…
Abstract
A stator or rotor for an electric machine such as a motor or generator comprising: at least one ring formed of a plurality of pole segments, wherein each pole segment comprises an arcuate base and at least one magnetisable pole extending radially from the arcuate base; and at least one end cap comprising, or consisting essentially of a non-conductive material.
Claims16
A stator or rotor for an electric machine, comprising:
- a plurality of rings formed of a plurality of pole segments, wherein each pole segment comprises an arcuate base and at least one magnetisable pole extending radially from the arcuate base;
- and at least one end cap comprising a non-conductive material;
- wherein:
- the plurality of rings are formed axially of each other;
- one or more of the pole segments comprise one or more longitudinal channels extending across the base, wherein the one or more longitudinal channels comprise a closed channel configured to provide a coolant fluid across the base of the one or more pole segments;
- and
- the at least one end cap comprises one or more cap channels for linking in fluid communication with the one or more longitudinal channels of the one or more pole segments.
4 more elements
An electric machine comprising a stator or rotor, the stator or rotor comprising:
- a plurality of rings formed of a plurality of pole segments, wherein each pole segment comprises an arcuate base and at least one magnetisable pole extending radially from the arcuate base;
- and at least one end cap comprising a non-conductive material;
- wherein:
- the plurality of rings are formed axially of each other;
- one or more of the pole segments comprise one or more longitudinal channels extending across the base, wherein the one or more longitudinal channels comprise a closed channel configured to provide a coolant fluid across the base of the one or more pole segments;
- and
- the at least one end cap comprises one or more cap channels for linking in fluid communication with the one or more longitudinal channels of the one or more pole segments.
4 more elements
Dependencies are inferred from the claim text.