Invention Grant
- Patent Title: Manufacturing apparatus of plugged honeycomb structure and manufacturing method of the same
- Patent Title (中): 堵塞蜂窝结构的制造装置及其制造方法
-
Application No.: US12408921Application Date: 2009-03-23
-
Publication No.: US07807085B2Publication Date: 2010-10-05
- Inventor: Hiroyuki Tsuji , Yoshimasa Kondo , Takeshi Tokunaga , Toshio Oda , Shinya Yoshida , Takayuki Ogata
- Applicant: Hiroyuki Tsuji , Yoshimasa Kondo , Takeshi Tokunaga , Toshio Oda , Shinya Yoshida , Takayuki Ogata
- Applicant Address: JP Nagoya
- Assignee: NGK Insulators, Ltd.
- Current Assignee: NGK Insulators, Ltd.
- Current Assignee Address: JP Nagoya
- Agency: Burr & Brown
- Priority: JP2008-080451 20080326
- Main IPC: B29C45/14
- IPC: B29C45/14 ; B29C26/36 ; B28C7/16 ; B28B21/54 ; B23K26/36
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.
Public/Granted literature
- US20090243139A1 MANUFACTURING APPARATUS OF PLUGGED HONEYCOMB STRUCTURE AND MANUFACTURING METHOD OF THE SAME Public/Granted day:2009-10-01
Information query
