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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 8952302 B1

PDFFull Text
Date of Patent:
Feb. 10, 2015

Filed:

Dec. 01, 2009

Ceramic-coated heater which can be used in water or air

Applicant:

Chung Kwon Park, Busan, KR;

Inventor:

Chung Kwon Park, Busan, KR;

Assignee:

Thermolon Korea Co., Ltd., Gangseo-gu, Busan, KR;

Attorneys:

John K. Park

Park Law Firm

Primary Examiner:

Dana Ross

Assistant Examiner:

Gyounghyun Bae

Int. Cl.
CPC ...
H05B 3/10 (2006.01); H05B 3/02 (2006.01); H05B 3/06 (2006.01); H05B 3/16 (2006.01); H05B 3/44 (2006.01); H05B 3/34 (2006.01); H05B 3/60 (2006.01); H05B 3/40 (2006.01); H05B 3/78 (2006.01); H01B 1/00 (2006.01); H01C 13/00 (2006.01); H01B 1/04 (2006.01); H01B 1/02 (2006.01); H01B 1/12 (2006.01); H05B 3/80 (2006.01); D06F 25/00 (2006.01); D06F 39/04 (2006.01); D06F 58/26 (2006.01); D06F 75/24 (2006.01); H05B 3/48 (2006.01);
U.S. Cl.
CPC ...
H05B 3/80 (2013.01); D06F 25/00 (2013.01); D06F 39/04 (2013.01); D06F 58/26 (2013.01); D06F 75/24 (2013.01); H05B 3/48 (2013.01);
Abstract

The present invention relates to a ceramic-coated heater in which the outer surface of a heater rod is coated with ceramic to improve the physical properties thereof including durability, corrosion resistance, and the like, thereby enabling the heater to be used in water or air. The outer surface of the heater rod is coated with a ceramic composition to which an acrylic corrosion resistant wax is added, thereby strengthening the bonding force of the coating layer film, and thus improving the physical properties thereof including durability, corrosion resistance, and the like to enable the heater to be used in water. Therefore, the ceramic-coated heater of the present invention enables high thermal conductivity using less current and reduces energy consumption so that it can be utilized in a wide variety of industrial fields.

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