Boiler tube protector and a method for attaching such protector to a boiler tube

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United States of America Patent

PATENT NO 6136117
SERIAL NO

09296489

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Abstract

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A method of attaching a boiler tube protectors having a cylindrical or semi-cylindrical shape around an outer peripheral face of a boiler tube with mortar, which boiler tube protectors, are a plurality of ceramic bodies closely arranged along their parting planes, wherein the parting planes includes means for restraining slippage of each of the ceramic bodies along the parting planes.

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Patent Owner(s)

Patent OwnerAddress
NGK INSULATORS LTD AND MITSUBISHI HEAVY INDUSTRIES LTDNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Keita Yokohama, JP 28 78
Ito, Shigeo Kani-gun, JP 22 120
Mizuno, Kazuhiro Mizunami, JP 7 113
Nakagawa, Yuji Yokohama, JP 93 444
Orita, Norihiko Yokohama, JP 4 24
Shibata, Toshio Kani-gun, JP 21 184
Takahashi, Tetsuo Yokohama, JP 190 2438
Terashima, Yasuhiro Yokohama, JP 16 40
Yamamura, Kazuo Yokohama, JP 5 14

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