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:
Nov. 04, 2025
Filed:
Mar. 19, 2021
Applicant:
Lm Wind Power A/s, Kolding, DK;
Inventor:
Kristian Lehmann Madsen, Kolding, DK;
Assignee:
LM WIND POWER A/S, Kolding, DK;
Primary Examiner:
Int. Cl.
CPC ...
B29C 37/00 (2006.01); B01D 19/00 (2006.01); B29B 13/00 (2006.01); B29C 70/48 (2006.01);
U.S. Cl.
CPC ...
B29C 37/006 (2013.01); B01D 19/0036 (2013.01); B29B 2013/005 (2013.01); B29C 70/48 (2013.01);
Abstract
Disclosed are processes and systems for degassing liquid resin. Resin is provided at a resin inlet and pumped into a first duct using a resin pump to achieve a first absolute pressure of at least 1.6 bar in the first duct; the resin pump and/or a flow control valve are configured to achieve a first pressure drop across the flow control valve of at least 1.5 bar; a second duct communicates the resin from the flow control valve to a storage tank; a gas evacuation system maintains a pressure in the storage tank below 100 mbar at least partly concurrently with pumping resin into the first duct.