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公开(公告)号：EP2577847A2
公开(公告)日：2013-04-10
申请号：EP11740714.8
申请日：2011-06-03
CPC分类号： H02K1/2713 , B60Q5/008 , H02K1/2706 , H02K1/2766 , H02K1/28 , H02K1/32 , H02K15/03 , Y10T29/49012
摘要： A rotor (10) of an electric motor is provided in which a cylindrical rotor core (16) that is formed by stacked magnetic steel sheets (19) and includes permanent magnets (24) is crimp-fixed to a rotor shaft (14). The rotor core (16) is directly fixed, in the axial direction of the rotor shaft (14), between a flange portion (12) that is provided on an outer periphery of the rotor shaft (14) and abuts against one axial end surface (17a) of the rotor core (16), and a crimping member (18) that is crimp-fixed on the rotor shaft (14) while pressure-contacting the other axial end surface of the rotor core (16).
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2.发明授权SEPARATOR FOR FUEL CELL, FUEL CELL, AND METHOD FOR MANUFACTURING FUEL CELL 有权用于燃料电池的分离器，燃料电池以及制造燃料电池的方法
公开(公告)号：EP2618413B1
公开(公告)日：2017-06-14
申请号：EP10857221.5
申请日：2010-09-16
发明人： OKABE, Hiroki , NAKAJI, Hiroya , YOSHIDA, Makoto , HAMADA, Shigetaka , KURIHARA, Takuya , SATO, Kenji , TANAKA, Hideaki , NAKAGAKI, Nobuhiko , UEDA, Junji , KINOSHITA, Katsuhiko
IPC分类号： H01M8/02
CPC分类号： H01M8/0265 , H01M8/00 , H01M8/0202 , H01M8/0254 , H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/0271 , H01M8/0276 , H01M8/0286 , H01M8/1004 , H01M8/1018 , H01M8/241 , H01M2008/1095 , Y02P70/56
摘要： A separator for fuel cell includes a corrugated portion formed to have a corrugated cross section where a first groove that is concave to a first surface to form a flow path for a first fluid on the first surface and a second groove that is concave to a second surface opposite to the first surface to form a flow path for a second fluid on the second surface are arranged alternately and repeatedly. Each of the second grooves has at least one shallower groove section formed to have a less depth from the second surface than depth of a remaining groove section and provided to form a communication flow channel on the first surface side, which is arranged to communicate between two flow path spaces for the first fluid that are adjacent to each other across the shallower groove section.
摘要翻译： 本发明提供一种燃料电池用隔板，其特征在于，具备波形部，该波形部具有波形截面，在该波形部中，在第一面上形成有向第一流体形成流路的第一槽，在第一面上凹陷的第二槽， 与第一表面相反的表面以形成用于第二表面上的第二流体的流动路径交替且重复地布置。 每个第二凹槽具有至少一个较浅的凹槽部分，其被形成为具有比剩余凹槽部分的深度小的深度，并且被设置为在第一表面侧上形成连通流动通道， 用于第一流体的流动路径空间，所述第一流体跨浅槽部彼此相邻。
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公开(公告)号：EP3598552A1
公开(公告)日：2020-01-22
申请号：EP19184624.5
申请日：2019-07-05
发明人： SUGIMOTO, Toshiki , YOSHIDA, Makoto , SUZUKI, Shunsuke , HAYASHI, Tomokazu , TAKESHITA, Shinya , MITSUOKA, Takuya , SUGANUMA, Yoshitake , KATO, Yuichi , NAKAI, Kyoko
IPC分类号： H01M8/2404 , H01M8/0284 , H01M8/0286 , H01M8/242
摘要： An object of the present disclosure is to provide a method for manufacturing a fuel cell that ensures developing a high adhesive strength to a separator. One aspect of an embodiment is a method for manufacturing a fuel cell where a pair of separators are mutually bonded with a sealing member. The sealing member includes a thermoplastic resin containing a crystalline polymer as an adhesive layer. The method for manufacturing the fuel cell includes: preparing a stack structure in which the sealing member is disposed between the pair of separators; heating the stack structure at a melting point or higher of the thermoplastic resin; after the heating, holding the stack structure in a temperature range of ±10°C of a crystallization temperature of the thermoplastic resin to promote a crystallization of the thermoplastic resin; and after the holding, further cooling the stack structure.
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公开(公告)号：EP3121886B1
公开(公告)日：2019-02-27
申请号：EP15764251.3
申请日：2015-03-17
发明人： IKEDA, Kotaro , HASEGAWA, Hikaru , ASADA, Naohiro , YOSHIDA, Makoto , HAYASHI, Tomokazu , MOCHIZUKI, Michihisa
IPC分类号： H01M8/02 , H01M8/10 , H01M8/1004 , H01M8/0273 , H01M8/028 , H01M8/0284 , H01M8/0286
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公开(公告)号：EP3091639B1
公开(公告)日：2018-09-05
申请号：EP16175510.3
申请日：2010-06-14
IPC分类号： H02K1/22
CPC分类号： H02K1/2766 , H02K15/03 , Y10T29/49012
摘要： A cylindrical rotor core 10 for a rotating electrical machine having magnetic steel plates integrally connected by laminating in an axial direction, and having magnet insertion holes 24, 26 formed for inserting permanent magnets inside, wherein the magnet insertion holes 24, 26 are formed extending in the axial direction in a core inner section in the vicinity of an outer peripheral surface 11c of the rotor core 10, and with openings formed in axial direction end sections of the rotor core 10, and a plurality of magnetic steel plates, including magnetic steel plates at outermost sides in the axial direction in which the openings are formed, are fixed by welding at inner wall surfaces 42 of the magnet insertion holes 24, 26.
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6.发明公开ROTOR CORE FOR ROTATING ELECTRICAL MACHINE, AND MANUFACTURING METHOD THEREOF 审中-公开ROTORKERNFÜRROTIERENDE ELEKTRISCHE MASCHINE UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP3091639A1
公开(公告)日：2016-11-09
申请号：EP16175510.3
申请日：2010-06-14
IPC分类号： H02K1/22
CPC分类号： H02K1/2766 , H02K15/03 , Y10T29/49012
摘要： A rotor for a cylindrical rotor core for a rotating electrical machine having magnetic steel plates integrally connected by laminating in an axial direction, and having magnet insertion holes formed for inserting permanent magnets inside, wherein the magnet insertion holes are formed extending in the axial direction in a core inner section in the vicinity of an outer peripheral surface 11c of the rotor core, and with openings formed in axial direction end sections of the rotor core, and a plurality of magnetic steel plates, including magnetic steel plates at outermost sides in the axial direction in which the openings are formed, are fixed by welding at inner wall surfaces of the magnet insertion holes.
摘要翻译： 一种用于旋转电机的圆柱形转子芯的转子，其具有通过在轴向上层叠而一体地连接的电磁钢板，并且具有形成为用于在其内插入永磁体的磁体插入孔，其中，形成在轴向方向上延伸的磁体插入孔 转子芯的外周面11c附近的芯部内部部分，以及形成在转子芯的轴向端部的开口，以及多个电磁钢板，其包括在轴向的最外侧的电磁钢板 形成开口的方向通过焊接固定在磁体插入孔的内壁表面。
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7.发明公开FUEL CELL, FUEL CELL MANUFACTURING DEVICE 审中-公开BRENNSTOFFZELLE，VORRICHTUNG ZUR HERSTELLUNG EINER BRENNSTOFFZELLE
公开(公告)号：EP3121886A1
公开(公告)日：2017-01-25
申请号：EP15764251.3
申请日：2015-03-17
发明人： IKEDA, Kotaro , HASEGAWA, Hikaru , ASADA, Naohiro , YOSHIDA, Makoto , HAYASHI, Tomokazu , MOCHIZUKI, Michihisa
CPC分类号： H01M8/0273 , H01M8/028 , H01M8/0284 , H01M8/0286 , H01M8/1004 , Y02P70/56
摘要： A fuel cell comprises a membrane electrode assembly configured such that electrode catalyst layers are formed on respective surfaces of an electrolyte membrane; gas diffusion layers placed on respective surfaces of the membrane electrode assembly; and a frame placed around periphery of the membrane electrode assembly. The membrane electrode assembly has a protruding portion that is configured by protruding outside of the gas diffusion layer in a state that the membrane electrode assembly is combined with the gas diffusion layers. The frame has an engagement portion that is configured to engage with the protruding portion. An adhesive layer is formed from an ultraviolet curable adhesive between the protruding portion and the engagement portion.
摘要翻译： 燃料电池包括膜电极组件，其构造成使得电极催化剂层形成在电解质膜的各个表面上; 放置在膜电极组件的各个表面上的气体扩散层; 以及围绕膜电极组件的周围放置的框架。 膜电极组件具有在膜电极组件与气体扩散层组合的状态下突出于气体扩散层外侧的突出部分。 框架具有配合成与突出部接合的卡合部。 在突出部和接合部之间由紫外线固化型粘合剂形成粘接层。
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8.发明公开SEPARATOR FOR FUEL CELL, FUEL CELL, AND METHOD FOR MANUFACTURING FUEL CELL 有权分离器用于生产燃料电池的燃料电池，燃料电池和方法
公开(公告)号：EP2618413A1
公开(公告)日：2013-07-24
申请号：EP10857221.5
申请日：2010-09-16
发明人： OKABE, Hiroki , NAKAJI, Hiroya , YOSHIDA, Makoto , HAMADA, Shigetaka , KURIHARA, Takuya , SATO, Kenji , TANAKA, Hideaki , NAKAGAKI, Nobuhiko , UEDA, Junji , KINOSHITA, Katsuhiko
IPC分类号： H01M8/02
CPC分类号： H01M8/0265 , H01M8/00 , H01M8/0202 , H01M8/0254 , H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/0271 , H01M8/0276 , H01M8/0286 , H01M8/1004 , H01M8/1018 , H01M8/241 , H01M2008/1095 , Y02P70/56
摘要： A separator for fuel cell includes a corrugated portion formed to have a corrugated cross section where a first groove that is concave to a first surface to form a flow path for a first fluid on the first surface and a second groove that is concave to a second surface opposite to the first surface to form a flow path for a second fluid on the second surface are arranged alternately and repeatedly. Each of the second grooves has at least one shallower groove section formed to have a less depth from the second surface than depth of a remaining groove section and provided to form a communication flow channel on the first surface side, which is arranged to communicate between two flow path spaces for the first fluid that are adjacent to each other across the shallower groove section.
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9.发明公开ROTOR CORE FOR DYNAMO-ELECTRIC MACHINE AND METHOD FOR MANUFACTURING SAME 审中-公开ROTONEERE EINER DYNAMO-ELEKTROMASCHINE UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2582014A1
公开(公告)日：2013-04-17
申请号：EP10853198.9
申请日：2010-06-14
IPC分类号： H02K1/22
CPC分类号： H02K1/2766 , H02K15/03 , Y10T29/49012
摘要： A cylindrical rotor core 10 for a rotating electrical machine having magnetic steel plates integrally connected by laminating in an axial direction, and having magnet insertion holes 24, 26 formed for inserting permanent magnets inside, wherein the magnet insertion holes 24, 26 are formed extending in the axial direction in a core inner section in the vicinity of an outer peripheral surface 11c of the rotor core 10, and with openings formed in axial direction end sections of the rotor core 10, and a plurality of magnetic steel plates, including magnetic steel plates at outermost sides in the axial direction in which the openings are formed, are fixed by welding at inner wall surfaces 42 of the magnet insertion holes 24, 26.
摘要翻译： 一种用于旋转电机的圆柱形转子芯10，其具有通过在轴向上层叠而一体地连接的电磁钢板，并且具有形成为用于在其内插入永磁体的磁体插入孔24,26，其中形成有磁体插入孔24,26， 转子铁心10的外周面11c附近的铁心内部的轴向以及形成在转子铁芯10的轴向端部的开口部以及多个电磁钢板， 在其中形成有开口的轴向方向的最外侧，通过焊接固定在磁体插入孔24,26的内壁面42处。
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