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US09548151B2 Magnetic field generator for a magnetocaloric thermal device, and magnetocaloric thermal device equipped with such a generator 有权
磁热发生装置的磁场发生器，以及配备这种发电机的磁热发电装置

  • Patent Title: Magnetic field generator for a magnetocaloric thermal device, and magnetocaloric thermal device equipped with such a generator
  • Patent Title (中): 磁热发生装置的磁场发生器，以及配备这种发电机的磁热发电装置
  • Application No.: US14416322
    Application Date: 2013-07-26
  • Publication No.: US09548151B2
    Publication Date: 2017-01-17
  • Inventor: Christian Muller
  • Applicant: COOLTECH APPLICATIONS S.A.S.
  • Applicant Address: FR Holtzheim
  • Assignee: Cooltech Applications S.A.S.
  • Current Assignee: Cooltech Applications S.A.S.
  • Current Assignee Address: FR Holtzheim
  • Agency: Davis & Bujold PLLC
  • Agent Michael J. Bujold
  • Priority: FR1257323 20120727
  • International Application: PCT/IB2013/001628 WO 20130726
  • International Announcement: WO2014/016669 WO 20140130
  • Main IPC: F25B21/00
  • IPC: F25B21/00 ;  H01F7/02 ;  H01F1/01
Magnetic field generator for a magnetocaloric thermal device, and magnetocaloric thermal device equipped with such a generator
Abstract:
A magnetic field generator (G1) for a magnetocaloric thermal device which comprises first (SM11) and second (SM21) identical magnetizing structures mounted head-to-tail, on either side of a central plane (P) and defining two air gaps (E1, E2). Each magnetizing structure (SMM11, SM12) comprises first (AM1) and second (AM2) magnetizing assemblies, whose induction vectors are oriented in opposite directions, and mounted on a support (SUP1). Each magnetizing assembly (AM1, AM2) has a permanent magnet structure (API, APC) which comprises a passive side (FP1, FP2) and an active side (FA1, FA2), delimiting the air gaps (E1, E2). The induction vectors of the first (AM1, AM19) and the second (AM2, AM29) magnetizing assemblies, form inside the generator, a single circulation loop of a magnetic field through the supports (SUP1) and the air gaps (E1, E2, E3, E4).
Abstract(Chinese):

一种磁热发生器的磁场发生器（G1），其包括在中心平面（P）的任一侧上并头安装的第一（SM11）和第二（SM21）相同的磁化结构，并且限定两个气隙 ，E2）。 每个磁化结构（SMM11，SM12）包括第一（AM1）和第二（AM2）磁化组件，其感应向量在相反方向上定向，并安装在支撑件（SUP1）上。 每个磁化组件（AM1，AM2）具有永磁体结构（API，APC），其包括被限制空气间隙（E1，E2）的无源侧（FP1，FP2）和有效侧（FA1，FA2）。 在发电机内形成第一（AM1，AM19）和第二（AM2，AM29）磁化组件的感应矢量，通过支撑件（SUP1）和气隙（E1，E2， E3，E4）。

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