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11. 发明授权

EP2345093B1 GENERATEUR THERMIQUE A MATERIAU MAGNETOCALORIOUE 有权
标题翻译：与磁材料导热发生器
公开(公告)号：EP2345093B1
公开(公告)日：2012-09-19
申请号：EP09752203.1
申请日：2009-10-13
申请人： Cooltech Applications S.A.S.
发明人： HEITZLER, Jean-Claude , MULLER, Christian
IPC分类号： H01L37/04 , F25B21/00 , F25B29/00
CPC分类号： F25B21/00 , F25B2321/0022 , H01L37/04 , Y02B30/66

12. 发明授权

EP2318784B1 GENERATEUR THERMIQUE A MATERIAU MAGNETOCALORIQUE 有权
标题翻译：磁制冷材料使用缝合发热
公开(公告)号：EP2318784B1
公开(公告)日：2012-07-25
申请号：EP09737031.6
申请日：2009-08-25
申请人： Cooltech Applications S.A.S.
发明人： HEITZLER, Jean-Claude , MULLER, Christian
IPC分类号： F25B21/00
CPC分类号： F25B21/00 , F25B2321/002 , Y02B30/66
摘要： The present invention relates to a heat generator (1) comprising at least one thermal module (2) comprising a magnetocaloric element through which there passes a volume of heat transfer fluid carried back and forth through the magnetocaloric element from one side of the latter to the other by two circulation means (4) arranged in the thermal module, the said magnetocaloric generator (1) also comprising a magnetic arrangement (5) designed to subject each magnetocaloric element alternately to a variation in magnetic field, the back-and-forth movement of the heat transfer fluid being synchronized to the variation in the magnetic field, the generator being characterized in that at least one circulation means (4) of the said thermal module is set in motion by a contactless operating means (6).

13. 发明公开

EP2399088A1 GENERATEUR THERMIQUE MAGNETOCALORIQUE 有权
标题翻译：磁锅炉
公开(公告)号：EP2399088A1
公开(公告)日：2011-12-28
申请号：EP10708237.2
申请日：2010-02-15
申请人： Cooltech Applications S.A.S.
发明人： HEITZLER, Jean-Claude , MULLER, Christian
IPC分类号： F25B21/00
CPC分类号： F25B21/00 , F25B2321/002 , Y02B30/66
摘要： The invention relates to a magnetocaloric heat generator (10), including at least one magnetocaloric element (2) comprising a first end (3) and a second end (4), a magnetic arrangement for subjecting the magnetocaloric element (2) to a variable magnetic field that alternately generates a heating cycle and a cooling cycle in said magnetocaloric element (2), a means for driving a coolant through said magnetocaloric element (2) alternately towards the first end (3) and the second end (4) and vice versa in a manner that is synchronised with the variation of the magnetic field, and at least one means (15) for exchanging the thermal energy generated by said magnetocaloric element (2) with a device outside said magnetocaloric element (2). The heat generator (1) is characterised in that the exchange means (15) is built into said heat generator (10) so that it can be passed through in one direction by the coolant entering into said magnetocaloric element (2) at one end (3, 4) thereof during a heating or cooling cycle, and in the opposite direction by the coolant exiting said magnetocaloric element (2) at the same end (3, 4) thereof during the other heating or cooling cycle.

14. 发明公开

EP2318784A2 GENERATEUR THERMIQUE A MATERIAU MAGNETOCALORIQUE 有权
标题翻译：磁制冷材料使用缝合发热
公开(公告)号：EP2318784A2
公开(公告)日：2011-05-11
申请号：EP09737031.6
申请日：2009-08-25
申请人： Cooltech Applications S.A.S.
发明人： HEITZLER, Jean-Claude , MULLER, Christian
IPC分类号： F25B21/00
CPC分类号： F25B21/00 , F25B2321/002 , Y02B30/66
摘要： The present invention relates to a heat generator (1) comprising at least one thermal module (2) comprising a magnetocaloric element through which there passes a volume of heat transfer fluid carried back and forth through the magnetocaloric element from one side of the latter to the other by two circulation means (4) arranged in the thermal module, the said magnetocaloric generator (1) also comprising a magnetic arrangement (5) designed to subject each magnetocaloric element alternately to a variation in magnetic field, the back-and-forth movement of the heat transfer fluid being synchronized to the variation in the magnetic field, the generator being characterized in that at least one circulation means (4) of the said thermal module is set in motion by a contactless operating means (6).

15. 发明公开

EP2315986A1 GENERATEUR THERMIQUE A MATERIAU MAGNETOCALORIOUE 有权
标题翻译：与磁制冷材料发热
公开(公告)号：EP2315986A1
公开(公告)日：2011-05-04
申请号：EP09737029.0
申请日：2009-08-25
申请人： Cooltech Applications S.A.S.
发明人： HEITZLER, Jean-Claude , MULLER, Christian
IPC分类号： F25B21/00
CPC分类号： F25B21/00 , F25B2321/002 , Y02B30/66
摘要： The present invention relates to a thermal generator (50), consisting of at least one thermal module (2) incorporating a magnetocaloric element (3) disposed between two chambers, hot (4) and cold (5), and completely traversed by an incompressible heat-carrying fluid by way of a first and of a second means of circulation (6, 7) each disposed in one of the hot (4) and cold (5) chambers, said thermal generator (1) also comprising a magnetic layout arranged so as to alternately submit the magnetocaloric element (3) to a variation of magnetic field and alternately create in the magnetocaloric element (3) a heating cycle and a cooling cycle, thermal generator (1) characterized in that it comprises at least one member (48) for fluidic linking between the volumes (V1 and V2) of the hot (4) and cold (5) chambers, which volumes are situated behind the first and second circulation means (6, 7) with respect to the magnetocaloric element (3), this fluidic linking member (48) and these volumes (V1 and V2) forming a closed circuit filled with an incompressible entrainment fluid, so that, on the one hand, during the displacement of the first means of circulation (6) towards the magnetocaloric element (3), said second means of circulation (7) displaces towards the end of the hot or cold chamber (4 or 5) concerned opposite from the magnetocaloric element (3) and, on the other hand, said second means of circulation (7) is returned automatically towards the magnetic element (3) when the first means of circulation (6) returns towards the end of the corresponding cold or hot chamber (5 or 4) opposite from the magnetocaloric element (3).

16. 发明公开

EP2272155A2 MOTEUR ELECTRIQUE 有权
公开(公告)号：EP2272155A2
公开(公告)日：2011-01-12
申请号：EP09738357.4
申请日：2009-04-24
申请人： Cooltech Applications S.A.S.
发明人： HEITZLER, Jean-Claude , MULLER, Christian
IPC分类号： H02K9/22 , F25B21/00 , H02K9/00 , H02K1/06 , H02K1/32 , H02K41/03
CPC分类号： H02K9/00 , F25B21/00 , F25B2321/002 , H02K1/02 , H02K5/12 , H02K9/02 , H02K9/22 , H02K21/16 , Y02B30/66
摘要： The electric motor (10), of the rotary type, comprises a circular peripheral carcass (11) inside which a stator (12) comprising electrical coils (13) is mounted, each coil having an armature (13a) and a winding (13b) of conducting wires. The electric motor (10) also includes a movable part (14) that can move relative to said stator, said movable part being in this case a rotor (15) placed coaxially with respect to said stator (12). The rotor (15) comprises a set of electrical coils (16) that are electromagnets. The armatures (13a) of the electrical coils (13) and those (16a) of the electrical coils (16) advantageously comprise at least one element made of an inverse magnetocaloric material designed to contribute to cooling said electric motor.

17. 发明公开

EP2223022A1 GENERATEUR MAGNETOCALORIQUE 有权
标题翻译：磁发电机
公开(公告)号：EP2223022A1
公开(公告)日：2010-09-01
申请号：EP08872214.5
申请日：2008-11-25
申请人： Cooltech Applications S.A.S.
发明人： HEITZLER, Jean-Claude , MULLER, Christian
IPC分类号： F25B21/00
CPC分类号： F25B21/00 , F25B27/00 , F25B2321/0022 , Y02B30/66
摘要： The invention relates to a generator (1) including at least one thermal stage (10) provided with active elements (2) containing a magnetocaloric material and arranged about a central axis (A), and a magnetic arrangement (3) carried by a driving shaft (30) coinciding with the central axis (A) and rotated by an actuator for submitting the active members (2) to a field variation. The generator (1) includes, on either side of the thermal stage (10), a set of pistons (70) associated with a fluid tank (74) for urging the coolant fluid through the active members (2), said pistons being driven in alternating translation in chambers (73) by at least one cam (71) coupled in rotation with the driving shaft (30). The generator (1) is characterised in that it comprises a forced circulation means (8a) provided with small satellite sprockets (80) arranged about the central axis (A), carried by the body (72) of the generator (1), and meshing with an inner ring gear (81) connected to the cam (71), each sprocket (80) forming a mini gear pump that stirs the coolant fluid and forces the flow thereof in said tanks (74) and said chambers (73).

18. 发明公开

EP2215410A2 GENERATEUR THERMIQUE A MATERIAU MAGNETOCALORIQUE 有权转让
标题翻译：与磁制冷材料发热
公开(公告)号：EP2215410A2
公开(公告)日：2010-08-11
申请号：EP08869347.8
申请日：2008-10-17
申请人： Cooltech Applications S.A.S.
发明人： HEITZLER, Jean-Claude , MULLER, Christian
IPC分类号： F25B21/00
CPC分类号： F25B21/00 , F25B2321/0022 , Y02B30/66
摘要： The invention relates to a thermal generator (1) characterised in that it comprises at least one thermal module (10) including N adjacent magneto-caloric members (2) arranged in a circle about a central axis (A) and submitted to a magnetic field variation generated by a magnetic means (3) in order to vary their temperature. The magneto-caloric members (2) are associated with N pistons (40) driven according to a reciprocating translation movement by a control cam (70) in order to move the heat-carrier fluid contained in the thermal module (10) simultaneously in two opposite directions, so that a first fraction of the heat-carrier fluid flows towards a hot exchange chamber (5) through the magneto-caloric members (2) submitted to a heating cycle, and so that a second fraction of the heat-carrier fluid flows towards a cold exchange chamber (6) through the magneto-caloric members (2) submitted to a cooling cycle, and vice versa. The exchange chambers (5, 6) are coupled to outer calorie- and frigorie-consuming circuits, such as heating circuits, air conditioning circuits, tempering circuits, etc.

19. 发明授权

EP2044373B1 GENERATEUR THERMIQUE MAGNETOCALORIOUE 失效转让
标题翻译：磁热发生器
公开(公告)号：EP2044373B1
公开(公告)日：2010-01-06
申请号：EP07823264.2
申请日：2007-07-09
申请人： Cooltech Applications S.A.S.
发明人： MULLER, Christian , DUPIN, Jean-Louis , HEITZLER, Jean-Claude , NIKLY, Georges
IPC分类号： F25B21/00
CPC分类号： F25B21/00 , F25B2321/0022 , F25B2321/0023 , Y02B30/66
摘要： The present invention relates to a compact, multipurpose magnetocaloric thermal generator with high heat yield, having a maximum heat exchange coefficient, while being easily industrializable and having a modular configuration in order to meet the needs of a broad range of industrial as well as household applications. The thermal generator (1) is characterized in that it comprises at least one thermal module (10) having a plurality of thermal elements (40), stacked and arranged to define between them channels for the circulation of heat transfer fluid, distributed in hot channels in which the heat transfer fluid from the hot collector circuit circulates and in cold channels in which the heat transfer fluid from the cold collector circuit circulates, the hot and cold channels being alternated between said thermal elements (40), and in that said thermal elements (40) include fluid intake and outlet orifices that communicate with each other in such a manner as to distribute the flow of the heat transfer fluid from each hot and cold collector circuit respectively in the respective hot and cold channels. Applications: Heating, tempering, air conditioning, refrigeration in any industrial or household facility.

20. 发明公开

EP3224551A1 APPAREIL THERMIQUE MAGNETOCALORIQUE 审中-公开
标题翻译：装置THERMIQUE MAGNETOCALORIQUE
公开(公告)号：EP3224551A1
公开(公告)日：2017-10-04
申请号：EP15808123.2
申请日：2015-11-25
申请人： Cooltech Applications S.A.S.
发明人： MULLER, Christian
IPC分类号： F25B21/00
CPC分类号： F25B21/00 , F25B2321/0022 , Y02B30/66
摘要： The invention relates to a magnetocaloric thermal apparatus (1) with a structure that is rotary about a longitudinal axis (L), comprising a magnetic arrangement defining at least two mutually parallel air gaps (E
1 , E
2 ) and configured to create within each of said air gaps (E
1 , E
2 ) a magnetic field that can vary about the longitudinal axis (L). Two supports (S
1 , S
2 ) bear magnetocaloric elements (2) and are each positioned in the midplane (P
1 , P
2 ) of one of said air gaps (E
1 , E
2 ). The magnetic arrangement and the supports (S
1 , S
2 ) are in relative movement with respect to one another about the longitudinal axis (L) and positioned angularly with respect to one another about the longitudinal axis (L) in such a way as to generate a phase shift between the magnetic cycle experienced by the magnetocaloric elements (2) of one of the supports (S
1 ) in one of the air gaps (E
1 ,
E
2 ), and that experienced by the magnetocaloric elements of the other support (S
2 ) in the other air gap (E
1 , E
2 ).
摘要翻译：本发明涉及一种具有围绕纵向轴线（L）旋转的结构的磁热装置（1），该磁热装置包括限定至少两个相互平行的气隙（E1，E2）的磁性装置并且被配置为在每个所述气隙（E1，E2）可以围绕纵轴（L）变化的磁场。两个支撑件（S1，S2）承载磁热元件（2）并且分别位于所述气隙（E1，E2）之一的中平面（P1，P2）中。磁性装置和支撑件（S1，S2）围绕纵向轴线（L）相对于彼此进行相对运动并且关于纵向轴线（L）相对于彼此成角度地定位，从而产生在一个气隙（E1，E2）中的一个支撑件（S1）的磁热元件（2）经历的磁循环与另一个支撑件（S2）的磁热元件经历的磁循环之间的相移其他气隙（E1，E2）。

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