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. 02, 2024
Filed:
Oct. 06, 2020
Applicant:
Hydac Fluidtechnik Gmbh, Sulzbach/Saar, DE;
Inventors:
Patrik Fuchs, Kirkel, DE;
Maurizio Spina, Saarbrücken, DE;
Assignee:
HYDAC FLUIDTECHNIK GMBH, Sulzbach/Saar, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 7/126 (2006.01); F16K 31/06 (2006.01); H01F 7/08 (2006.01); H01F 7/121 (2006.01);
U.S. Cl.
CPC ...
H01F 7/126 (2013.01); F16K 31/0675 (2013.01); H01F 7/081 (2013.01); H01F 7/121 (2013.01);
Abstract
An actuating device includes at least one magnetic drive () with a solenoid coil () accommodated in a housing (). The solenoid coil generates heat during operation affecting the performance of the device. The heat is dissipated at least partially into the environment as power loss via the housing (), is disclosed. For improved heat dissipation, parts () of the device are formed of at least one special plastic material, which has a thermal conductivity coefficient of 0.25 to 1.25 W/(m·K) or W/m/K (i.e., watts per meter per Kelvin).