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:
Oct. 05, 2010
Filed:
Mar. 23, 2009
Hiroyuki Tsuji, Nagoya, JP;
Yoshimasa Kondo, Nagoya, JP;
Takeshi Tokunaga, Nagoya, JP;
Toshio Oda, Kiyosu, JP;
Shinya Yoshida, Nagoya, JP;
Takayuki Ogata, Nagoya, JP;
Hiroyuki Tsuji, Nagoya, JP;
Yoshimasa Kondo, Nagoya, JP;
Takeshi Tokunaga, Nagoya, JP;
Toshio Oda, Kiyosu, JP;
Shinya Yoshida, Nagoya, JP;
Takayuki Ogata, Nagoya, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
A manufacturing apparatus of a plugged honeycomb structure includes a table portion having a through hole into which the end of a honeycomb structure is inserted, positioning means for positioning and holding the honeycomb structure in the through hole of the table portion in such a manner that its end face appears on the side of a first face of the table portion, and a film holding portion fixing the remaining portion of a film on the side of a second face of the table portion. After or before fixing the film, holes corresponding to openings of cells of the honeycomb structure are formed in the film, and a plugging material is filled into the holes, to manufacture the plugged honeycomb structure using the apparatus.