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Patents
Patents Assigned to Thorhansa ApS
Patents Assigned to Thorhansa ApS
Automatic cleaned drain piping system on crosshead type two-stroke engines, having a slow rotating centreless flexible spiral auger fixed mounted in the piping system
Patent number:
11555445
Abstract:
Automatic cleaned drain piping system on crosshead type two-stroke engines. The invention is having a slow rotating centreless flexible spiral auger fixed mounted in the piping system.
Type:
Grant
Filed:
June 15, 2018
Date of Patent:
January 17, 2023
Assignee:
Thorhansa ApS
Inventor:
Hansa Maria Petersen
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