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:
Jun. 04, 2024
Filed:
Jul. 10, 2020
Applicant:
Exel Industries, Epernay, FR;
Inventors:
Assignee:
EXEL INDUSTRIES, Epernay, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 12/14 (2006.01); B05B 15/55 (2018.01); F16L 55/46 (2006.01);
U.S. Cl.
CPC ...
B05B 12/1481 (2013.01); B05B 12/149 (2013.01); B05B 15/55 (2018.02); F16L 55/46 (2013.01);
Abstract
Apparatus for spraying a fluid, including a pipe, a scraper capable of moving in the pipe, and a casing defining a storage volume for accommodating the scraper in a position for storing the scraper, the scraper being configured to push fluid in front of it which is present in the pipe when the scraper moves in the pipe, the storage volume being in fluid communication with the pipe and being configured to allow the scraper to move between the storage volume and the pipe. The scraper includes a first magnet, and the casing includes a second magnet capable of exerting a first force on the first magnet to move the scraper from the storage volume to the pipe.