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. 31, 2018
Filed:
Mar. 25, 2013
Applicants:
Niels Harboe, Hadsund, DK;
Casper Houmann Jensen, Aalborg, DK;
Inventors:
Niels Harboe, Hadsund, DK;
Casper Houmann Jensen, Aalborg, DK;
Assignee:
Siemens Gamesa Renewable Energy A/S, Brande, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 5/00 (2006.01); B01F 15/06 (2006.01); B01F 15/02 (2006.01); B29B 7/74 (2006.01); B29B 7/80 (2006.01);
U.S. Cl.
CPC ...
B01F 15/026 (2013.01); B01F 5/0077 (2013.01); B29B 7/7457 (2013.01); B29B 7/801 (2013.01); B29B 7/802 (2013.01);
Abstract
A mixing device is provided for a closed resin infusion process. The mixing device includes a bulk mixing head with a mixing cavity, at least two separate non-return valves for opening and closing a respective channel for providing material to be mixed running into the mixing cavity. A removable flange is provided for closing the mixing cavity comprising a fitting for mounting the mixing device to a static mixer. At least one heating element is provided for curing the hardable material mixture in the mixing cavity if need be.