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:
Aug. 09, 2022
Filed:
Apr. 28, 2015
Applicant:
Heishin Ltd., Kobe, JP;
Inventors:
Assignee:
Heishin Ltd., Kobe, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/18 (2006.01); B05B 7/32 (2006.01); B29B 7/60 (2006.01); B29B 7/00 (2006.01); B29B 7/32 (2006.01); B05B 9/04 (2006.01); B29C 31/06 (2006.01); B29C 45/03 (2006.01); B29C 45/76 (2006.01);
U.S. Cl.
CPC ...
B29C 45/18 (2013.01); B05B 7/32 (2013.01); B05B 9/0406 (2013.01); B05B 9/0413 (2013.01); B05B 9/0416 (2013.01); B29B 7/002 (2013.01); B29B 7/325 (2013.01); B29B 7/603 (2013.01); B29C 31/06 (2013.01); B29C 45/03 (2013.01); B29C 45/76 (2013.01); B29B 7/007 (2013.01);
Abstract
The fluid feeding system includes a feed channel connected to the discharging device, a pump connected to the feed channel, a valve for blocking a flow of the fluid that flows toward the introduction chamber via the feed channel, and a control device for determining a pressure state on the pump side and carrying out an opening-and-closing control of the valvebased on the determination result. The control device carries out the opening-and-closing control in which the valve is made into an open state when the control device determines that a pressure Pon the pump side reaches a pressure state exceeding a given pressure.