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:
Mar. 12, 2019
Filed:
Jun. 01, 2015
Applicant:
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Inventors:
Satoshi Minamiguchi, Kanagawa, JP;
Tatsuya Masuta, Kanagawa, JP;
Shinichi Tsuchiya, Kanagawa, JP;
Masao Azami, Kanagawa, JP;
Takeshi Nakano, Kanagawa, JP;
Carl Schubeler, Guyancourt, FR;
Yuuta Sugiyama, Kanagawa, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 29/00 (2006.01); B22C 1/16 (2006.01); B22C 1/22 (2006.01); B22C 9/02 (2006.01); B22C 15/24 (2006.01); B22C 9/12 (2006.01); B22C 15/02 (2006.01);
U.S. Cl.
CPC ...
B22D 29/003 (2013.01); B22C 1/167 (2013.01); B22C 1/22 (2013.01); B22C 9/02 (2013.01); B22C 15/24 (2013.01); B22D 29/006 (2013.01); B22C 9/12 (2013.01); B22C 15/02 (2013.01);
Abstract
A core discharge device is provided for discharging a sand core from a cast material in which the sand core contains a binder having water glass. The core discharge device includes a humidified gas supply device that supplies humidified gas to the sand core inside the cast molded article. The humidified gas is a gas to which humidity has been added and from which droplets have been removed.