公开(公告)号：US09722216B2

公开(公告)日：2017-08-01

申请号：US13551767

申请日：2012-07-18

Applicant: Patrick Jansen ,  Henry Todd Young

Inventor： Patrick Jansen ,  Henry Todd Young

IPC: H01M10/6557 ,  H01M2/02 ,  H01M2/10 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6561 ,  H01M10/613 ,  H01M10/0525

CPC classification number: H01M2/0245 ,  H01M2/1077 ,  H01M2/1094 ,  H01M10/0525 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6557 ,  H01M10/6561 ,  Y10T29/49108 ,  Y10T29/4911

Abstract: An energy storage device that includes a housing, which includes at least one end panel that includes at least one aperture therethrough. The device further includes a battery cell housed in the housing. The battery cell includes mutually opposed first and second faces joined at their edges. The device also includes a heat sink adjacent to the battery cell and in thermal contact with the first face of the battery cell. The heat sink defines at least one cooling medium passage extending parallel to the face of the adjacent battery cell. The cooling medium passage opens onto the at least one aperture formed through the at least one end panel of the housing.

公开(公告)号：US20170209723A1

公开(公告)日：2017-07-27

申请号：US15483380

申请日：2017-04-10

Applicant: GelTech Solutions, Inc.

Inventor： Peter Cordani

IPC: A62C3/16 ,  B65D65/38 ,  A62D1/00 ,  H02J7/00 ,  H01M10/0525 ,  H01M2/10 ,  H01M10/653 ,  A62C35/10 ,  A62D1/02

CPC classification number: A62C3/16 ,  B65D65/38 ,  H01M2/1094 ,  H01M10/0525 ,  H01M10/653 ,  H01M2200/10 ,  H01M2220/30 ,  H02J7/0026 ,  H02J7/0027

Abstract: A receptacle for use with lithium ion charging stations. The receptacle contains an admixture for use in suppressing a cellular telephone battery fire. The admixture is a hydrated super absorbent polymer having substantially superior fire suppression properties. When used with lithium ion batteries, once a battery is arcing or an excess buildup of heat occurs, the walls of the receptacle will rupture and the admixture will cover the specific area causing a thermal event. These particular properties and ratios of the admixture will enable a fire to be extinguished. The receptacle may include heat or pressure sensors.

公开(公告)号：US09696384B2

公开(公告)日：2017-07-04

申请号：US13973362

申请日：2013-08-22

Applicant: GM Global Technology Operations LLC

Inventor： Fang Wang ,  Wei Liu ,  Jochen Lenz ,  Peter Andres

IPC: G01R31/36 ,  G01R27/02 ,  H01M2/10 ,  H01M10/48 ,  G01R31/00 ,  G01R31/02 ,  H01M10/42

CPC classification number: G01R31/3624 ,  G01R27/025 ,  G01R31/006 ,  G01R31/025 ,  H01M2/1094 ,  H01M10/4228 ,  H01M10/48 ,  H01M2220/20

Abstract: A system and method of simultaneously calculating an isolation resistance and a y-capacitance of a RESS may include the steps of: injecting a first signal into a RESS; recording an output signal from the RESS in response to the injection of the first signal; multiplying the first signal with the output signal to determine a first product; multiplying a second signal with the output signal to determine a second product wherein the second signal is orthogonal to the first signal; filtering the first product to determine a first constant; filtering the second product to determine a second constant; processing the first constant to determine a y-capacitance value; and processing the second constant to determine an isolation resistance value.

公开(公告)号：US09673428B2

公开(公告)日：2017-06-06

申请号：US14750034

申请日：2015-06-25

Applicant: Sony Corporation

Inventor： Toshio Koishikawa

IPC: H01M2/02 ,  H01M10/04 ,  H01M2/10

CPC classification number: H01M2/0217 ,  H01M2/0275 ,  H01M2/0287 ,  H01M2/1061 ,  H01M2/1094 ,  H01M10/0431

Abstract: A non-aqueous electrolyte secondary battery is provided, including a battery element having a positive electrode, a negative electrode and a separator; an exterior member for the battery element including: a first layer; a second layer; a bending part for partitioning the first layer and the second layer from each other; a sealing part which is formed by a peripheral part of the first layer in contact with a peripheral part of the second layer and which seals the battery element; a thick-walled part that is a portion of the sealing part and includes at least a part of the bending part, wherein the thick-walled part has a greater thickness in a thickness direction of the battery element than a thickness of a portion of the sealing part other than the thick-walled part, and wherein the thickness direction of the battery element corresponds to a stacking direction of the battery element.

公开(公告)号：US20170141427A1

公开(公告)日：2017-05-18

申请号：US15336737

申请日：2016-10-27

Applicant: Samsung SDI Co., Ltd.

Inventor： Kyunghoon Cho ,  Jeawoan Lee ,  Youngchang Lim ,  Soomi EO ,  Seunghee Park ,  Jaemin Lim ,  Kwonchul Kim ,  Euysun Jung ,  Kyung Kim

IPC: H01M10/04 ,  H01M2/02 ,  H01M2/10 ,  H01M10/02 ,  H01M4/04

CPC classification number: H01M10/0431 ,  H01M2/0267 ,  H01M2/1094 ,  H01M4/0404 ,  H01M10/02 ,  H01M10/0525 ,  H01M10/0587 ,  H01M2200/00

Abstract: A secondary battery includes: a wound electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first electrode plate and the second electrode plate; a pouch accommodating the electrode assembly; and; an adhesive tape on an outer surface of the electrode assembly. The adhesive having adhesiveness through reaction with an electrolyte.

公开(公告)号：US20170141358A1

公开(公告)日：2017-05-18

申请号：US15213932

申请日：2016-07-19

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jun-Yong Lee ,  Sang-Won Byun ,  Byung-Kyu Ahn

IPC: H01M2/02 ,  H01M10/04 ,  H01M2/06 ,  H01M2/08

CPC classification number: H01M2/0267 ,  H01M2/06 ,  H01M2/08 ,  H01M2/1094 ,  H01M10/0431

Abstract: A rechargeable battery includes an electrode assembly including a first electrode, a separator, and a second electrode, a case for accommodating the electrode assembly, and defining an opening at a side of the case for receiving the electrode assembly, a cap assembly mounted to the case at the opening of the case, and including a first electrode terminal and a second electrode terminal respectively electrically connected to the first electrode and the second electrode, and a protective member for covering the case and the cap assembly, and including a first bonding portion corresponding to a bottom surface of the case, a plurality of second bonding portions respectively corresponding to first lateral walls of the case, and a plurality of finish portions respectively overlapping opposite ends of the second bonding portions.

公开(公告)号：US20170098806A1

公开(公告)日：2017-04-06

申请号：US15312345

申请日：2015-05-21

Applicant: Thermal Ceramics, Inc.

Inventor： Ricky Edward Bowersock ,  Gary Eugene Gayman ,  Jason Peter Street ,  Tord Per Onnerud ,  Jay Jie Shi

IPC: H01M2/10 ,  H01M10/653 ,  A62C99/00 ,  C09K5/18 ,  A62C3/16 ,  H01M2/02 ,  H01M10/658

CPC classification number: H01M10/658 ,  A62C3/16 ,  A62C99/0018 ,  C09K5/18 ,  H01G11/06 ,  H01G11/10 ,  H01G11/66 ,  H01G11/74 ,  H01G11/78 ,  H01M2/02 ,  H01M2/0267 ,  H01M2/1016 ,  H01M2/1094 ,  H01M2/1258 ,  H01M2/127 ,  H01M10/0525 ,  H01M10/0587 ,  H01M10/617 ,  H01M10/653 ,  H01M2200/20 ,  Y02T10/7011

Abstract: A material consisting of an insulating, ceramic-based matrix into which an endothermic gas-generating material is incorporated for the intended purpose of protecting electrical energy storage devices from cascading thermal runaway.

公开(公告)号：US20170092993A1

公开(公告)日：2017-03-30

申请号：US15257710

申请日：2016-09-06

Applicant: Elwha LLC

Inventor： William David Duncan, JR. ,  Roderick A. Hyde ,  Jordin T. Kare ,  David B. Tuckerman

IPC: H01M10/42 ,  G01R31/36 ,  G08B21/18 ,  H01M10/48

CPC classification number: H01M10/4228 ,  G08B21/182 ,  H01M2/1066 ,  H01M2/1094 ,  H01M2/347 ,  H01M10/425 ,  H01M10/48 ,  H01M10/488 ,  H01M2010/4271

Abstract: The present disclosure provides systems and methods for indicating battery damage. A battery may comprise an odorant and/or visible indicator material configured to be released in response to battery damage. The battery may be configured to release the odorant and/or visible indicator in response to damage to the battery housing, a cell or cells in the battery, a seal of the battery, or any other specific component of the battery. The odorant and/or visible indicator may be stored in free space in the battery housing, a battery cell, or other battery component. The battery may be configured to emit an audible and/or visible indication of battery damage in addition to releasing the odorant and/or visible indicator.

公开(公告)号：US20170084884A1

公开(公告)日：2017-03-23

申请号：US15261668

申请日：2016-09-09

Applicant: GS Yuasa internationasl Ltd.

Inventor： Masamitsu TONONISHI

IPC: H01M2/02 ,  H01M10/42 ,  H01M6/50 ,  H01M2/30

CPC classification number: H01M2/0237 ,  H01M2/043 ,  H01M2/1094 ,  H01M2/1252 ,  H01M2/30 ,  H01M2200/00

Abstract: An energy storage apparatus including: an energy storage device; an outer covering; electric equipment disposed in the outer covering; and a housing part which houses the electric equipment, wherein a drain passage, which is disposed in a region covered by the electric equipment and through which water is discharged to outside of the region, is formed on a lower wall surface below the electric equipment in the housing part.

公开(公告)号：US20170025655A1

公开(公告)日：2017-01-26

申请号：US15213803

申请日：2016-07-19

Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft

Inventor： Stanislaw Klimek ,  Bernd Palmer ,  Matthias Herntier ,  Ralf Keller ,  Florian Scheerer

IPC: H01M2/10 ,  B60L11/18 ,  H01M10/6556 ,  B60K1/04 ,  H01M10/613 ,  H01M10/625

CPC classification number: H01M2/1077 ,  B60K1/04 ,  B60K2001/0438 ,  B60L11/1877 ,  H01M2/1094 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6556 ,  H01M2220/20 ,  Y10S903/907

Abstract: A battery device for an at least partially electrically operated vehicle and a method for producing the battery device. The battery device includes a plurality of battery modules, each having at least one battery cell, and a receiving device for receiving the battery modules. In this arrangement, the receiving device includes a dividing wall, which is arranged underneath the battery modules, and a base plate, which is arranged underneath the dividing wall. The dividing wall and the base plate are attached to at least one connecting element and are connected to one another by the connecting element while being spaced apart.

Abstract translation: 一种用于至少部分电动车辆的电池装置及其制造方法。 电池装置包括多个电池模块，每个电池模块具有至少一个电池单元，以及用于接收电池模块的接收装置。 在这种布置中，接收装置包括布置在电池模块下方的分隔壁和布置在分隔壁下方的基板。 分隔壁和基板附接到至少一个连接元件，并且通过连接元件彼此间隔开地彼此连接。