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公开(公告)号：US20190107583A1
公开(公告)日：2019-04-11
申请号：US16148882
申请日：2018-10-01
Applicant: TAIYO YUDEN CO., LTD.
Inventor： Takayuki TSUCHIYA , Shinji ISHII
Abstract: An electric storage module includes an electric storage cell, a voltage detection board, and a spacer. The electric storage cell has an electric storage element, as well as terminals electrically connected to the positive or negative electrodes of the electric storage element. The voltage detection board has a land and wiring provided on it. The spacer has electrical conductivity and contacts the terminal and the land.
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公开(公告)号：US20190096591A1
公开(公告)日：2019-03-28
申请号：US16138471
申请日：2018-09-21
Applicant: TAIYO YUDEN CO., LTD.
Inventor： Takayuki TSUCHIYA , Shinji ISHII
Abstract: An electric storage module includes an electric storage cell and an enclosure, wherein the electric storage cell includes an electric storage element and an exterior body in which the electric storage element is sealed; the enclosure has a housing space in which the electric storage cell is housed; the enclosure has a through hole that connects the housing space and the exterior space; and the through hole is formed at a position corresponding to the part of the electric storage cell where the electric storage element does not exist.
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公开(公告)号：US20170098873A1
公开(公告)日：2017-04-06
申请号：US15277851
申请日：2016-09-27
Applicant: TAIYO YUDEN CO., LTD.
Inventor： Takayuki TSUCHIYA , Shinji ISHII
IPC: H01M10/613 , H01M10/6568 , H01M10/6562 , H01G11/54 , H01G11/78 , H01G11/74 , H01G11/18 , H01M10/0525 , H01M2/20
CPC classification number: H01M10/613 , H01G11/12 , H01G11/18 , H01G11/54 , H01G11/74 , H01G11/78 , H01M2/1061 , H01M2/1077 , H01M2/202 , H01M10/0525 , H01M10/6554 , H01M10/6556 , H01M10/6557 , H01M10/6562 , H01M10/6568
Abstract: An electric storage module includes a first electric storage cell, second electric storage cell, frame, first plate, and second plate. The first/second electric storage cell has a first/second electric storage element having positive and negative electrodes, as well as a first/second covering film that, together with electrolyte, seals the first/second electric storage element, wherein the second electric storage cell is stacked with the first electric storage cell either directly or indirectly. The frame forms a housing space in which the first electric storage cell and second electric storage cell are housed. The first/second plate is made of metal and attached to the frame, and the second plate together with the first plate, sandwiches the first electric storage cell and second electric storage cell.
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公开(公告)号：US20180047960A1
公开(公告)日：2018-02-15
申请号：US15475072
申请日：2017-03-30
Applicant: TAIYO YUDEN CO., LTD.
Inventor： Katsunori YOKOSHIMA , Takayuki TSUCHIYA , Hiromi SATO , Shinji ISHII
IPC: H01M2/12 , H01G11/58 , H01G11/06 , H01G11/14 , H01M10/0525 , H01M10/0566
CPC classification number: H01M2/1241 , H01G11/06 , H01G11/14 , H01G11/18 , H01G11/58 , H01G11/78 , H01G11/80 , H01M2/021 , H01M2/0212 , H01M2/0217 , H01M2/0275 , H01M2/0287 , H01M10/0525 , H01M10/0566 , H01M2200/20 , H01M2300/0025
Abstract: An electric storage cell has an electric storage element and a covering film package. The covering film package houses the electric storage element and includes: a metal layer having a first principle face on the electric storage element side and a second principle face on the opposite side of the first principle face, an internal resin layer made of synthetic resin and laminated to the first principle face, and an external resin layer made of synthetic resin and laminated to the second principle face, with a slit formed in the external resin layer; wherein the contact area further includes a non-seal area between the seal area and the electric storage element as viewed from above, wherein the seal area has a projecting area that penetrates into the non-seal area, and the slit intersects with the boundary between the projecting area and the non-seal area.
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公开(公告)号：US20180006284A1
公开(公告)日：2018-01-04
申请号：US15475067
申请日：2017-03-30
Applicant: TAIYO YUDEN CO., LTD.
Inventor： Takayuki TSUCHIYA , Hiromi SATO , Shinji ISHII
IPC: H01M2/12 , H01G11/14 , H01G11/58 , H01G11/06 , H01M2/10 , H01M10/0525 , H01M10/0566
CPC classification number: H01M2/1241 , H01G11/06 , H01G11/14 , H01G11/58 , H01G11/78 , H01M2/0287 , H01M2/1094 , H01M10/0525 , H01M10/0566 , H01M2200/20 , H01M2300/0025
Abstract: An electric storage cell has an electric storage element and a covering film package. The covering film package houses the electric storage element and includes: a metal layer having a first principle face on the electric storage element side and a second principle face on the opposite side of the first principle face, an internal resin layer made of synthetic resin and laminated to the first principle face, and an external resin layer made of synthetic resin and laminated to the second principle face, with a slit formed at least in the external resin layer; wherein a stress mitigation part to mitigate any stress that tries to separate the internal resin layers that are contacting each other, and a stress concentration part where this stress concentrates, are provided between the slit and the electric storage element.
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Patent Agency Ranking
公开(公告)号：US20160293915A1
公开(公告)日：2016-10-06
申请号：US15082963
申请日：2016-03-28
Applicant: TAIYO YUDEN CO., LTD.
Inventor： Takayuki TSUCHIYA , Shinji ISHII
CPC classification number: H01M2/1094 , H01G11/10 , H01G11/18 , H01M2/1077 , H01M10/6551 , H01M10/6555 , Y02E60/13
Abstract: An electric storage module includes an electric storage cell and a heat-conducting sheet. The heat-conducting sheet is layered with the electric storage cell and has insulation property, wherein the heat-conducting sheet has a relief structure constituted by convex parts and concave parts at least on one principle surface, and elasticity due to the elastic deformation of the concave parts. The electric storage module allows for size reduction and uses fewer parts.
Abstract translation: 蓄电模块包括蓄电池和导热片。 导热片与蓄电单元层叠，具有绝缘性，其中导热片具有由至少一个主表面上的凸部和凹部构成的凸版结构，并且由于弹性变形而导致的弹性 凹部。 蓄电模块允许减小尺寸并使用较少的零件。
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公开(公告)号：US20180269459A1
公开(公告)日：2018-09-20
申请号：US15763754
申请日：2016-07-11
Applicant: TAIYO YUDEN CO., LTD.
Inventor： Takayuki TSUCHIYA , Shinji ISHII
IPC: H01M2/26 , H01R4/62 , H01G11/76 , H01G11/84 , H01R43/02 , H01M10/0525 , H01M2/04 , H01M2/10 , H01M2/20
CPC classification number: H01M2/26 , H01G2/04 , H01G11/06 , H01G11/10 , H01G11/12 , H01G11/74 , H01G11/76 , H01G11/78 , H01G11/82 , H01G11/84 , H01M2/021 , H01M2/0212 , H01M2/0217 , H01M2/04 , H01M2/10 , H01M2/1061 , H01M2/202 , H01M2/30 , H01M10/0525 , H01R4/625 , H01R43/0221
Abstract: An electric storage module includes an electric storage cell and a frame. The electric storage cell includes: an electric storage element having a positive electrode and a negative electrode; a covering film that, together with an electrolyte, seals the electric storage element; a positive electrode tab made of a first metal material and electrically connected to the positive electrode; and a negative electrode tab made of a second metal material and electrically connected to the negative electrode. The frame forms a housing space in which the electric storage cell is housed, and has a bus bar made of the second metal material. The positive electrode tab and the bus bar are joined to each other by welding, and a mixed-material part where the first metal material and the second metal material are mixed together is formed at the interface between the positive electrode tab and the bus bar.
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公开(公告)号：US20180240610A1
公开(公告)日：2018-08-23
申请号：US15895957
申请日：2018-02-13
Applicant: TAIYO YUDEN CO., LTD.
Inventor： Takayuki TSUCHIYA , Shinji ISHII , Toshifumi MATSUTAKA
CPC classification number: H01G11/82 , H01G2/06 , H01G11/06 , H01G11/16 , H01G11/18 , H01G11/60 , H01G11/74 , Y02E60/13
Abstract: A cover is made for electric storage device including: a container which is placed on one principal face of a board having a first through hole for a terminal and a second through hole for a terminal, and which has a first end face orthogonal to the one principal face; and a positive-electrode terminal and a negative-electrode terminal, both projecting from the first end face and then being bent, with their ends penetrating through the first through hole for a terminal and the second through hole for a terminal, respectively, and led out from the other principal face of the board. The first cover is placed on the one principal face side of the board, and forms, together with the first end face and the first principal face, a first housing part for terminals that houses the positive-electrode terminal and the negative-electrode terminal.
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公开(公告)号：US20180062135A1
公开(公告)日：2018-03-01
申请号：US15475078
申请日：2017-03-30
Applicant: TAIYO YUDEN CO., LTD.
Inventor： Takahiro NAGASHIMA , Katsunori YOKOSHIMA , Takayuki TSUCHIYA , Hiromi SATO , Shinji ISHII
IPC: H01M2/12 , H01M10/0525 , H01M10/0566 , H01G11/80
Abstract: An electric storage cell has an electric storage element and a covering film package. The covering film package houses the electric storage element and includes: a metal layer having a first principle face on the electric storage element side and a second principle face on the opposite side of the first principle face, an internal resin layer laminated to the first principle face, and an external resin layer laminated to the second principle face, with a slit formed in the external resin layer; wherein the contact area further includes a non-seal area between the seal area and the electric storage element as viewed from above, wherein the seal area has a projecting area that penetrates into the non-seal area, and the slit is provided between the projecting area and the electric storage element as viewed from above.
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公开(公告)号：US20170352855A1
公开(公告)日：2017-12-07
申请号：US15475063
申请日：2017-03-30
Applicant: TAIYO YUDEN CO., LTD.
Inventor： Takayuki TSUCHIYA , Hiromi SATO , Shinji ISHII
IPC: H01M2/12 , H01G11/78 , H01G11/12 , H01M4/587 , H01M10/0525
CPC classification number: H01M2/1241 , H01G11/12 , H01G11/74 , H01G11/78 , H01G11/82 , H01M2/0275 , H01M2/0277 , H01M2/0285 , H01M2/0287 , H01M4/587 , H01M10/0525 , H01M2200/20
Abstract: An electric storage cell has an electric storage element and a covering film package. The covering film package houses the electric storage element and includes: a metal layer having a first principle face on the electric storage element side and a second principle face on the opposite side of the first principle face, an internal resin layer made of synthetic resin and laminated to the first principle face, and an external resin layer made of synthetic resin and laminated to the second principle face, with a slit formed at least in the external resin layer.
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