摘要:
A battery module according to the present invention includes rechargeable batteries (100) that include a first terminal (140) and a second terminal (130) which protrude outward, the first terminal (140) including at least one differentiation portion (141, 145) formed of an indentation (141) or a protruding portion (145) to differentiate the first terminal (140) from the second terminal (130), and connection members (160) that electrically connect the rechargeable batteries (100), fixed to the first and second terminals (140, 130) of adjacent rechargeable batteries (100), including verification portions (167, 162) which fit the differentiation portions (141, 145) so as to improve assemblability and minimize contact resistance.
摘要:
The invention relates to a device for storing electrical energy (1), especially for a motor vehicle. Said device comprises a plurality of flat cells (2) that are stacked one on the other with their flat sides substantially in parallel, the flat cells defining at least one first stack (3). A cooling element (5) is arranged between adjacent flat cells of the at least one first stack. The invention is characterized in that the cooling element has at least one opening (6) into which a heat transfer element (7) is inserted.
摘要:
Eine erfindungsgemäße galvanische Zelle (1) weist wenigstens einen Stromableiter (2) und eine Umhüllung (3) auf. Diese Umhüllung (3) umgibt diese galvanische Zelle (1) wenigstens teilweise. Der Umhüllung (3) ist ein Verbindungsbereich (4) zugeordnet. Innerhalb des Verbindungsbereichs (4) ist die Umhüllung (3) wenigstens teilweise stoffschlüssig mit dem Stromableiter (2) verbunden. Die Umhüllung (3) weist wenigstens eine erste Schicht (5) und eine zweite Schicht (6) auf. Die Werkstoffe dieser ersten Schicht (5) und dieser zweiten Schicht (6) der Umhüllung (3) unterscheiden sich durch wenigstens einen chemischen Stoff.
摘要:
The invention relates to a rechargeable battery (1) for handheld, electromechanical tools, with a plurality of rechargeable battery cells (10), which are electrically connected to one another by means of electrical cell connectors (100), wherein at least one cell connector (100) has an electrical insulation (22, 32, 42), and an electronic component (200) is provided on/in the electrical insulation (22, 32, 42).
摘要:
A protective circuit board, including a mounting board and a plurality of lead terminals disposed at one side of the mounting board, wherein the lead terminals include a first terminal in contact with one side surface of the mounting board, and a second terminal bent at an angle with respect to the first terminal.
摘要:
An electrochemical single cell for a battery and battery made from said single cells. The single cell comprises an electrode stack wound about a heat conducting bar and/or folded around a heat conducting bar. Temperature control of the single cells can be achieved by means of the heat conducting bar being at least partly made from a highly thermally conductive material on the surface thereof facing the electrode stack and having a solid construction. An economical and simple temperature management of a battery can be guaranteed, wherein the battery has a thermally conducting bar in thermal connection with a temperature control unit.