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. 16, 2020
Filed:
Jun. 12, 2015
Applicant:
Momentive Performance Materials Inc., Waterford, NY (US);
Inventors:
Zhong-Hao Lu, Twinsburg, OH (US);
Tomoo Hasegawa, Hyogo, JP;
Yoshihiko Matsui, Hyogo, JP;
Yuji Morikawa, Hyogo, JP;
Assignee:
Momentive Performance Materials Inc., Waterford, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05B 3/20 (2006.01); H05B 3/28 (2006.01); H05B 3/14 (2006.01); H05B 3/06 (2006.01); H05B 3/62 (2006.01); H05B 3/24 (2006.01); H01C 17/00 (2006.01); H05B 3/42 (2006.01);
U.S. Cl.
CPC ...
H05B 3/145 (2013.01); H01C 17/00 (2013.01); H05B 3/06 (2013.01); H05B 3/24 (2013.01); H05B 3/42 (2013.01); H05B 3/62 (2013.01); H05B 2203/003 (2013.01); H05B 2203/004 (2013.01);
Abstract
A coated graphite heater. The heater has a configuration comprising a plurality of heating elements having a major portion disposed parallel to an upper surface of the heater so that the major portion is disposed horizontally. The heater configuration provides a heater that exhibits reduced thermal stress and/or reduced CTE mismatch stress particularly compared to designs having heating elements with a major portion oriented perpendicular to the plane of the upper surface of the heater.