摘要:
A temperature sensor mounting arrangement for a battery frame assembly (100) in which a plurality of rechargeable battery packs (106) are supported and interconnected. The arrangement includes an elongated support member (116) secured to a battery frame member (104) and extending into an interior region of the frame member (104). At least one electrical interface connector (18) is secured to a first end of the support member (116) and an electronic temperature sensor (112) is secured to a face of the support member (116) in a target position proximate to a battery pack (106) outer surface. A plurality of electrical conductors (130) interconnects between the electrical connectors (110) and the temperature sensor (112). The temperature sensor mounting arrangement is modularized and designed to enable high speed assembly during manufacturing and ensure repeatable frame to frame sensor positioning and accuracy of temperature readings.
摘要:
Pack d'accumulateurs rechargeables comportant une pluralité de stockeurs électriques montés en série, une pluralité de circuits électroniques pour le pilotage des stockeurs du pack, connectés aux bornes de ladite pluralité de stockeurs, les stockeurs présentant leurs pôles sur des faces opposées et étant disposés les uns derrière les autres pour former un train oblong, caractérisé en ce que les circuits électroniques sont logés dans des compartiments longeant les stockeurs ; le ou les circuits d'un compartiment sont reliés électriquement à un pôle d'un stockeur par un connecteur et les compartiments sont assemblés bout à bout, d'une part pour relier électriquement les circuits électroniques et d'autre part pour former un boitier essentiellement parallèle au train.
摘要:
A battery module of the present invention is adaptable to be utilized in various configurations including and not limited to an overlapping battery cell packaging configuration and a vertical stack battery cell packaging configuration used in an automotive vehicle. The battery module has a plurality of battery heatsink assemblies with the cells disposed therebetween. A plurality of rods (110) extend through the each heatsink assemblies to secure the heatsink assemblies and the cell with one another to form the battery module.
摘要:
The battery pack of the present invention includes a bipolar secondary battery 120 used as a power source of a vehicle, and a cooling passage allowing flow of a cooling medium. The cooling passage is integrated with a casing 101. The cooling passage includes an inlet passage provided along that one of a plurality of battery modules which is positioned at one end of the plurality of battery modules for introducing the cooling medium from an input port 102, an outlet passage provided along that one of the plurality of battery modules which is positioned at the other end of the plurality of battery modules for discharging the cooling medium from an outlet port 103, and a direction changing portion provided between the inlet passage and the outlet passage changing the flow direction of cooling medium coming from the inlet passage and passing the cooling medium to the outlet passage. According to the present invention, the cooling medium is discharged to the same side as the introducing side. Specifically, the direction of cooling medium flowing in the inlet passage is opposite to the direction of cooling medium flowing in the outlet passage. As the cooling medium is caused to flow in this manner (a so-called counter flow method), temperature distribution in bipolar secondary battery 120 can be made uniform.
摘要:
In a battery pack (1) wherein prismatic battery modules (2) are arranged parallel with each other, cooling passages (7) are formed by interposing spacers (6) made of metallic material between mutually facing long side faces (2a, 2a) of the battery modules (2, 2).
摘要:
Un moyen pour refroidir ou réchauffer des batteries ou piles électrochimiques comporte des éléments thermoconducteurs (7) se présentant sous la forme de tôles de mêmes largeur et hauteur que les électrodes et placés dans le plan de symétrie (12) de ces dernières de manière à ne pas influencer la répartition du courant. Les éléments thermoconducteurs possèdent une capacité de transfert de chaleur plus élevée que le matériau électroconducteur contenu dans les électrodes. La chaleur est transférée de l'intérieur des batteries ou piles à l'environnement via les éléments thermoconducteurs (7), un support (8) de borne qui unit les éléments thermoconducteurs et une ou plusieurs bornes (10), lesquelles dépassent du couvercle de batterie ou des parois et sont pourvues de dispositifs (11) permettant une meilleure dissipation de la chaleur. Ledit moyen possède une capacité de refroidissement efficace pour tous les types de batteries et piles, mais est particulièrement avantageux pour des batteries à électrolyte immobilisé, gélifié ou absorbé.
摘要:
A charging station (1) for charging a vehicle battery (2A) of at least one electrically powered vehicle (2) connected to said charging station (1) by means of a pluggable charging connector (3) adapted to transfer in a charging process electrical power from said charging station (1) to the vehicle battery (2A), wherein a valve of said charging station (1) and/or of the vehicle (2) is opened before, during and/or after said charging process to supply a medium with a suitable temperature into a battery conditioning unit (2B) of the vehicle (2) to optimize the temperature of the vehicle battery (2A) for the charging process.
摘要:
A battery pack or the like configured to secure safety even when a thermal event occurs is disclosed. The battery pack according to an embodiment of the present disclosure includes a battery module having at least one battery cell, a control module connected to the battery module and configured to manage the battery module, and a fire extinguishing tank containing a fire extinguishing agent, coupled to at least one of the battery module and the control module, and having a rupture member configured to be ruptured under a predetermined condition so that the fire extinguishing agent comes out when the rupture member is ruptured.
摘要:
Disclosed is a battery module, which includes: a battery cell assembly having at least one battery cell; a module case configured to accommodate the battery cell assembly; and at least one injection hole provided in a bottom portion of the module case to inject a thermally conductive adhesive into the module case.
摘要:
Disclosed herein is a battery module including (a) a battery cell stack including two or more battery cells or unit modules electrically connected to each other in a state in which the battery cells or unit modules are vertically stacked, (b) a first housing to cover the entirety of the end of one side of the battery cell stack and portions of the top and bottom of the battery cell stack and (c) a second housing to cover the entirety of the end of the other side of the battery cell stack and the remainder of the top and bottom of the battery cell stack, wherein the first housing and the second housing are provided with coupling holes formed to couple the first housing and the second housing to each other, the coupling holes being horizontal coupling holes, through which coupling members can be inserted in the lateral direction.