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:
Jan. 17, 2017
Filed:
Jul. 26, 2013
Cooltech Applications S.a.s., Holtzheim, FR;
Christian Muller, Strasbourg, FR;
Cooltech Applications S.A.S., Holtzheim, FR;
Abstract
A magnetic field generator (G) for a magnetocaloric thermal device which comprises first (S) and second (S) identical magnetizing structures mounted head-to-tail, on either side of a central plane (P) and defining two air gaps (E, E). Each magnetizing structure (SM, S) comprises first (A) and second (A) magnetizing assemblies, whose induction vectors are oriented in opposite directions, and mounted on a support (S). Each magnetizing assembly (A, A) has a permanent magnet structure (A, A) which comprises a passive side (F, F) and an active side (F, F), delimiting the air gaps (E, E). The induction vectors of the first (A, A) and the second (A, A) magnetizing assemblies, form inside the generator, a single circulation loop of a magnetic field through the supports (S) and the air gaps (E, E, E, E).