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. 30, 2013
Filed:
Mar. 16, 2011
Hiroyuki Tsuji, Nagoya, JP;
Takayoshi Akao, Nagoya, JP;
Shuhei Fujita, Nagoya, JP;
Kazuhi Matsumoto, Nagoya, JP;
Hiroyuki Tsuji, Nagoya, JP;
Takayoshi Akao, Nagoya, JP;
Shuhei Fujita, Nagoya, JP;
Kazuhi Matsumoto, Nagoya, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
A honeycomb filter production apparatus includes: a workpiece securing section for securing a base of a honeycomb filter; a powder transfer section for transferring a powder together with an air current by utilizing pressurized gas; an introduction section for introducing the powder that has transferred from the powder transfer section into the base secured by the workpiece securing section when the apparatus is used; a suction section for sucking the gas that has passed through the base secured by the workpiece securing section using suction means; a cleaning section for removing a surplus powder adhering to an end face of the base after the introduction of the powder; a judgment section for judging an amount of the powder adhering to the base; and a workpiece transfer section for transferring the base among the workpiece securing section, the cleaning section, and the judgment section.