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:
Jul. 14, 2020
Filed:
Jan. 05, 2017
Applicant:
Nippon Electric Glass Co., Ltd., Shiga, JP;
Inventors:
Yoshikatsu Nishikawa, Shiga, JP;
Masayuki Hirose, Shiga, JP;
Assignee:
NIPPON ELECTRIC GLASS CO., LTD., Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 8/24 (2006.01); C03C 8/22 (2006.01); C03C 3/087 (2006.01); C03C 3/085 (2006.01); H01R 9/16 (2006.01); C03C 8/02 (2006.01); H01R 13/52 (2006.01); F25B 31/00 (2006.01);
U.S. Cl.
CPC ...
C03C 8/24 (2013.01); C03C 3/085 (2013.01); C03C 3/087 (2013.01); C03C 8/02 (2013.01); C03C 8/22 (2013.01); H01R 9/16 (2013.01); F25B 31/00 (2013.01); F25B 2500/221 (2013.01); H01R 13/521 (2013.01);
Abstract
A sealing material of the present invention is a sealing material for sealing a metal material, including 70 mass % to 100 mass % of glass powder including alkali silicate glass and 0 mass % to 30 mass % of ceramic powder, and having a linear thermal expansion coefficient in a temperature range of from 30° C. to 380° C. of more than 100×10/° C. and 170×10/° C. or less.