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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.:

US 10957483 B1

PDFFull Text
Date of Patent:
Mar. 23, 2021

Filed:

Dec. 13, 2019

Induction coil assembly and method for manufacturing same

Applicant:

Caterpillar Inc., Peoria, IL (US);

Inventor:

Paul Prest, Peoria, IL (US);

Assignee:

Caterpillar Inc., Peoria, IL (US);

Attorney:

Hibshman Claim Construction PLLC

Primary Examiner:

Tu B Hoang

Assistant Examiner:

Thomas J Ward

Int. Cl.
CPC ...
H01F 41/04 (2006.01); H05B 6/42 (2006.01); G05B 19/4099 (2006.01); H01L 41/04 (2006.01); H05K 3/00 (2006.01); H05K 3/12 (2006.01); B23K 1/002 (2006.01); B23K 13/01 (2006.01); B23K 3/047 (2006.01); B23K 101/36 (2006.01); B23K 103/12 (2006.01); H05B 6/40 (2006.01); H05B 6/36 (2006.01); H05B 6/38 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
H01F 41/043 (2013.01); B23K 1/002 (2013.01); B23K 3/0475 (2013.01); B23K 13/01 (2013.01); G05B 19/4099 (2013.01); H01L 41/04 (2013.01); H01L 41/042 (2013.01); H05B 6/42 (2013.01); H05K 3/0005 (2013.01); H05K 3/125 (2013.01); B23K 2101/36 (2018.08); B23K 2103/12 (2018.08); B33Y 80/00 (2014.12); G05B 2219/35134 (2013.01); G05B 2219/49007 (2013.01); H05B 6/36 (2013.01); H05B 6/362 (2013.01); H05B 6/38 (2013.01); H05B 6/40 (2013.01); Y02P 90/02 (2015.11); Y10T 29/42 (2015.01);
Abstract

An induction coil assembly includes an annular member extending from a first end to a second end, and extending about a longitudinal axis; a first leg extending from the first end of the annular member, and including a first electrical connection portion and a first axial portion; and a second leg extending from the second end of the annular member, and including a second electrical connection portion and a second axial portion. An internal surface of the annular member defines a first fluid passage through the annular member. An internal surface of the first leg defines a second fluid passage through the first leg. An internal surface of the second leg defines a third fluid passage through the second leg. The second fluid passage is in fluid communication with the third fluid passage via the first fluid passage.

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