Abstract: The present invention proposes a structure of a battery module in which a spacer can slide by means of a guide member constituting the battery module and can be positioned. A battery module according to the present invention is a battery module 9 provided with a battery block 8 in which a plurality of rectangular battery cells 1 are arranged and laminated, and includes a spacer 2 which intervenes between the plurality of battery cells 1, guide members 4 and 5 which slidably support the spacer 2 along a laminating direction of the battery cells 1, and end plates 3 as a pair which are respectively arranged on one side and the other side of the guide members 4 and 5 in a sliding direction and which sandwich the battery block 8 from both sides in the sliding direction.

Abstract: The present invention addresses the problem of obtaining a battery capable of achieving a uniform temperature among a plurality of battery cells in a simple configuration while achieving size and weight reductions, and a battery module using the battery block. The battery block of the present invention has a structure such that a pair of end plates is disposed at both ends of a plurality of battery cells in an arranged direction; first spacers are disposed between the plurality of battery cells; and second spacers are disposed between the battery cells and the end plates. The first spacers have a space for allowing a flow of cooling gas. The second spacers block the flow of the cooling gas between the battery cells and the end plates and have a thermal insulating property for suppressing heat transmission between the battery cells and the end plates.

Abstract: The present invention proposes a structure of a battery module in which a spacer can slide by means of a guide member constituting the battery module and can be positioned. A battery module according to the present invention is a battery module 9 provided with a battery block 8 in which a plurality of rectangular battery cells 1 are arranged and laminated, and includes a spacer 2 which intervenes between the plurality of battery cells 1, guide members 4 and 5 which slidably support the spacer 2 along a laminating direction of the battery cells 1, and end plates 3 as a pair which are respectively arranged on one side and the other side of the guide members 4 and 5 in a sliding direction and which sandwich the battery block 8 from both sides in the sliding direction.

Abstract: The present invention proposes a structure of a battery module in which a spacer can slide by means of a guide member constituting the battery module and can be positioned. A battery module according to the present invention is a battery module 9 provided with a battery block 8 in which a plurality of rectangular battery cells 1 are arranged and laminated, and includes a spacer 2 which intervenes between the plurality of battery cells 1, guide members 4 and 5 which slidably support the spacer 2 along a laminating direction of the battery cells 1, and end plates 3 as a pair which are respectively arranged on one side and the other side of the guide members 4 and 5 in a sliding direction and which sandwich the battery block 8 from both sides in the sliding direction.

Abstract: The present invention aims to provide a battery module in which adjacent battery cells can be kept in an insulating state while restricting movement of relative positional displacement of the battery cells with a simple configuration. A battery module (100) according to the present invention is a battery module (100) including a battery block (2) in which a plurality of rectangular battery cells (1) are arranged and laminated, and includes an insulating inter-cell spacer (5) intervening between the plurality of battery cells (1) and double-sided tapes (8) as a pair provided on both surfaces of the inter-cell spacer (5) to respectively fix the paired battery cells (1) adjacent to each other via the inter-cell spacer (5) to the inter-cell spacer (5).

Abstract: The purpose of the present invention is to provide a battery module capable of preventing refrigerant leakage and achieving size reduction while increasing the number of unit batteries by employing a plurality of battery blocks. The battery module (14) of the present invention has a plurality of battery blocks (1) having a plurality of arranged and connected unit batteries (2), the battery module (14) including a cooling plate (12) coupled with the plurality of unit batteries (1) in a heat transmissible manner, and a cooling pipe (18) detachably attached to the cooling plate (12)and disposed endlessly continuously while spanning at least two of the plurality of battery blocks (1).

Abstract: The present invention addresses the problem of obtaining a battery capable of achieving a uniform temperature among a plurality of battery cells in a simple configuration while achieving size and weight reductions, and a battery module using the battery block. The battery block of the present invention has a structure such that a pair of end plates is disposed at both ends of a plurality of battery cells in an arranged direction; first spacers are disposed between the plurality of battery cells; and second spacers are disposed between the battery cells and the end plates. The first spacers have a space for allowing a flow of cooling gas. The second spacers block the flow of the cooling gas between the battery cells and the end plates and have a thermal insulating property for suppressing heat transmission between the battery cells and the end plates.

Abstract: There is provided an electrode structure to be electrically connected to a connection conductor by being bonded thereto with an anisotropic conductive adhesive mainly composed of a thermosetting resin, the electrode structure including an electrode for connection using an adhesive, the electrode being arranged on a base material, and an organic film serving as an oxidation preventing film configured to cover a surface of the electrode for connection using an adhesive, in which the organic film has a higher decomposition temperature than the maximum temperature of heat treatment to be performed. A wiring body and a connecting structure using an adhesive are also provided.

Abstract: In a battery block, a plurality of battery cells are arrayed, connected, and fixed, and the plurality of battery cells are separated into a plurality of sections, each of which includes a predetermined number of battery cells separated as one section by a section plate. The battery block is sandwiched between two end plates and the two end plates and the section plates are bolted down and fixed via a plurality of rods extending along a direction in which the battery cells are arrayed. The battery cells each include a gas vent valve, and the battery block includes a vent duct that establishes communication between the gas vent valves of the battery cells.

Abstract: [Object] Provided are a connection method and an electronic device, in which the manufacturing process can be simplified, and a connection structure using an adhesive can be produced at low cost. [Solution] A connection method according to the present invention includes a step (a1) of preparing base materials 10 and 21 each including an electrode for connection using an adhesive, a step (b1) of covering electrodes 12 and 22 for connection using an adhesive with organic films 15 configured to prevent oxidation, the electrodes 12 and 22 being located on the base materials, a step (c1) of removing or thinning the organic films, and after the step (c1), a step (d1) of bonding the electrodes for connection using an adhesive to each other with an adhesive 30 mainly containing a thermosetting resin to establish electrical connection.

Abstract: There is provided an electrode structure to be electrically connected to a connection conductor by being bonded thereto with an anisotropic conductive adhesive mainly composed of a thermosetting resin, the electrode structure including an electrode for connection using an adhesive, the electrode being arranged on a base material, and an organic film serving as an oxidation preventing film configured to cover a surface of the electrode for connection using an adhesive, in which the organic film has a higher decomposition temperature than the maximum temperature of heat treatment to be performed. A wiring body and a connecting structure using an adhesive are also provided.