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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 9281098 B1

PDFFull Text
Date of Patent:
Mar. 08, 2016

Filed:

Jun. 09, 2011

Dry type electrical insulation

Applicants:

Thomas M. Golner, Pewaukee, WI (US);

Shirish P. Mehta, Waukesha, WI (US);

H. Jin Sim, Raleigh, NC (US);

Inventors:

Thomas M. Golner, Pewaukee, WI (US);

Shirish P. Mehta, Waukesha, WI (US);

H. Jin Sim, Raleigh, NC (US);

Assignee:

Waukesha Electric Systems, Inc., Waukesha, WI (US);

Attorney:

Baker & Hostetler LLP

Primary Examiner:

Jennifer Chriss

Assistant Examiner:

Frank Vineis

Int. Cl.
CPC ...
B32B 27/02 (2006.01); D04H 1/00 (2006.01); D04H 1/541 (2012.01); H01B 7/00 (2006.01); H01B 3/50 (2006.01); H01B 3/47 (2006.01); D06M 15/507 (2006.01); D06M 15/53 (2006.01); D06M 15/63 (2006.01); D06M 17/04 (2006.01); D06M 23/08 (2006.01); B29C 70/02 (2006.01); B29C 70/30 (2006.01); H01B 3/30 (2006.01); H01B 3/42 (2006.01); B32B 5/26 (2006.01); B29B 15/12 (2006.01);
U.S. Cl.
CPC ...
H01B 3/47 (2013.01); B29C 70/028 (2013.01); B29C 70/30 (2013.01); B32B 5/26 (2013.01); D06M 15/507 (2013.01); D06M 15/53 (2013.01); D06M 15/63 (2013.01); D06M 17/04 (2013.01); D06M 23/08 (2013.01); H01B 3/301 (2013.01); H01B 3/421 (2013.01); B29B 15/122 (2013.01); B32B 2255/02 (2013.01); B32B 2255/26 (2013.01); B32B 2262/0276 (2013.01); B32B 2307/206 (2013.01); B32B 2307/702 (2013.01); B32B 2307/704 (2013.01); Y10T 428/2907 (2015.01); Y10T 428/2929 (2015.01); Y10T 428/2933 (2015.01); Y10T 428/2969 (2015.01);
Abstract

A dry type electrical insulation is provided. The insulation includes a base fiber having an outer surface and a first melting point and a binder material, coated onto the outer surface of the base fiber, having a second melting point. In this insulation, the second melting point is lower than the first melting point. A dry type insulation matrix is also provided. The insulation matrix includes a plurality of composite fibers having a base fiber having a first melting point and a binder material co-extruded therewith, having a second melting point. In this insulation matrix, the second melting point is lower than the first.

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