The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2024
Filed:
Dec. 26, 2019
Applicants:
Grant A. Maclennan, Scottsdale, AZ (US);
Hans Wennerstrom, Scottsdale, AZ (US);
Steve Schiffer, Waddell, AZ (US);
Inventors:
Grant A. MacLennan, Scottsdale, AZ (US);
Hans Wennerstrom, Scottsdale, AZ (US);
Steve Schiffer, Waddell, AZ (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/24 (2006.01); H01F 27/08 (2006.01); H01F 27/10 (2006.01); H01F 27/255 (2006.01); H01F 27/26 (2006.01); H01F 27/28 (2006.01); H01F 27/30 (2006.01); H01F 27/32 (2006.01); H01F 37/00 (2006.01); H02M 1/12 (2006.01); H01F 1/24 (2006.01); H01G 4/38 (2006.01); H01G 4/40 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2895 (2013.01); H01F 27/085 (2013.01); H01F 27/10 (2013.01); H01F 27/255 (2013.01); H01F 27/266 (2013.01); H01F 27/2823 (2013.01); H01F 27/2876 (2013.01); H01F 27/306 (2013.01); H01F 27/324 (2013.01); H01F 37/00 (2013.01); H02M 1/126 (2013.01); H01F 1/24 (2013.01); H01F 27/08 (2013.01); H01G 4/38 (2013.01); H01G 4/40 (2013.01); H02M 1/123 (2021.05); Y02B 70/10 (2013.01);
Abstract
The invention comprises an apparatus, comprising: a toroid shaped inductor and a cooling jacket including at least two sections joined to encase the toroid shaped inductor, where the cooling jacket has an inner toroid shaped surface separated by a coolant flow gap from the toroid shaped inductor. Optionally, the inductor comprises a cast winding, a cast heat sink element of the cast winding protruding from a longitudinal length of a turn of the winding, and/or a distributed gap pressed powder inductor core.