Meissner Bolte Partnerschaft mbB

System, umfassend einen Datenlogger (10) zur Erfassung von Daten eines Fahrzeuges, eine Kühleinrichtung (16) zur Kühlung, insbesondere des Datenloggers (10) und/oder eines Innenraumes des Fahrzeuges, sowie eine Steuereinrichtung, die konfiguriert ist, eine Kühlung in Abhängigkeit von einer durch den Datenlogger (10) emittierten Abwärme durchzuführen.

A secondary battery (10) includes an electrode assembly (200) comprising a first electrode (230), a second electrode (240), and a separator (250) interposed between the first electrode (230) and the second electrode (240); a case (120) comprising a sidewall portion (122) surrounding a side surface of the electrode assembly (200) and a cover portion (121) extending in a horizontal direction from one side of the sidewall portion (122) on the electrode assembly (200); a terminal plate (160) that closes a first opening formed at a center of the cover portion (121) and is electrically connected to the first electrode (230); and a base plate (180) that closes a second opening formed on another side of the sidewall portion (122) and is electrically connected to the second electrode (240), wherein the first electrode (230) comprises at least one first substrate tab (210) electrically connected to the terminal plate (160), and wherein the second electrode (240) comprises at least one second substrate tab (220) electrically connected to the base plate (180).

The present invention relates to a positive electrode (10), a method for producing the positive electrode (10), and a rechargeable lithium battery (100) including the positive electrode (10). The positive electrode (10) includes a positive electrode current collector, a first positive electrode active material layer on the positive electrode current collector, and a second positive electrode active material layer on the first positive electrode active material layer. The first positive electrode active material layer includes a first binder, and the second positive electrode active material layer includes a second binder. The first binder includes a rubber-based binder, and the second binder includes a styrene-acrylic rubber . A thickness ratio of the first positive electrode active material layer to the second positive electrode active material layer is in a range of about 13:7 to about 19:1.

The present disclosure relates to a negative electrode active material for a rechargeable lithium battery, a negative electrode for a rechargeable lithium battery including the negative electrode active material, and a rechargeable lithium battery including the negative electrode. The negative electrode active material includes spherical graphite and an amorphous carbon layer around (e.g., surrounding) the spherical graphite, and the negative electrode active material has a volume ratio of the total volume of pores with a diameter of 100 nm to 1000 nm to a total pore volume of 3% or less and an orientation ratio of 90 or less.

A power tool may include a housing, a motor, an impulse assembly supported within the housing and configured to be driven by the motor, the impulse assembly including an anvil assembly and a hammer assembly configured to impart a torque impulse to the anvil assembly, the hammer assembly including a drum assembly defining an inner surface, and the anvil assembly including an anvil including an output end configured to removably support the tool bit, the anvil defining a longitudinal bore, a slot, and a first transverse aperture, a plug received into the longitudinal bore, the plug defining a second transverse aperture, a blade assembly including a blade at least partially received into the slot and a spring extending through the first transverse aperture and the second transverse aperture, the spring biasing the blade toward the inner surface of the drum assembly.

A powered cleaning tool includes a main housing, a drive assembly located within the main housing that has an electric motor with a motor shaft defining an output axis, and a transmission having at least one planetary stage for rotatably driving an output shaft in response to receiving torque from the motor shaft. The output shaft extends along the output axis. The powered cleaning tool further includes a battery receptacle at least partially located within the main housing that defines a battery insertion axis parallel to the output axis and is configured to receive a battery along the battery insertion axis to power the electric motor, a pole including a grip portion and a distal end, and a pivot joint rotatably coupling the main housing and the distal end of the pole defining a pivot axis about which the main housing is adjustable relative to the pole.

A secondary battery includes a wound electrode assembly including a first electrode, a second electrode, and a separator between the first electrode and the second electrode, a case accommodating the electrode assembly, the case including a bottom portion, a sidewall portion connected to the bottom portion, and an opening facing the bottom portion, a first electrode tab connected to the first electrode, and a cap assembly coupled to one end of the sidewall portion to seal the opening, the cap assembly including an insulating washer between the cap assembly and each of the electrode assembly and the first electrode tab, and the insulating washer including a base film and a hard coating layer on a surface of the base film.

A secondary battery (2) includes a case (100), an electrode assembly (200) inside of the case (100) and including a first electrode (210) and a second electrode (220), a first tab member (240) including a first inner tab member (241) and a first outer tab member (242) extending in a first direction from the first electrode (210), a first terminal (310) protruding outward from the case (100), a first current collector (410) inside of the case (100) and contacting the first terminal, a first inner plate (420) connected to the first current collector (410) and contacting the first inner tab member, the first inner plate (420) has a first thickness in the first direction, and a first outer plate (430) connected to the first current collector (410) and contacting the first outer tab member (242), the first outer plate (430) has a second thickness in the first direction different from the first thickness.

A secondary battery includes an electrode assembly, a case accommodating the electrode assembly, a cap assembly, and a sealing tape surrounding an outermost portion of the electrode assembly, wherein the sealing tape includes a plurality of first protrusions protruding in a first direction, and a plurality of second protrusions connected to the plurality of first protrusions and protruding in a second direction, the plurality of first protrusions and the plurality of second protrusions are arranged alternately, the plurality of first protrusions are located on an upper side of a reference line, the plurality of second protrusions are located on a lower side of the reference line, and at least some of the plurality of first protrusions or the plurality of second protrusions cover at least a portion of an upper surface or a lower surface of the electrode assembly.

Die Erfindung betrifft eine Fixiervorrichtung (10) für Kunstrasen, mit einem Grundkanal (11) und einem Klemmblech (12) zum Fixieren des Kunstrasens. Um die Montage und Demontage der Fixiervorrichtung (10) zu vereinfachen wird vorgeschlagen, dass das Klemmblech (12) mittels wenigstens eines Arretiermechanismus (13) in vertikaler Richtung im Grundkanal (11) lösbar befestigt ist. Um die im Bereich der Fixiervorrichtung (10) auf den Kunstrasen wirkenden Belastungen zu reduzieren wird ferner vorgeschlagen, dass ein am Klemmblech (12) angeordnetes Profil (14) zur horizontal gerichteten Fixierung des Kunstrasens im Grundkanal (11) ausgebildet ist.Darüber hinaus betrifft die Erfindung ein Fixiersystem mit wenigstens zwei Fixiervorrichtungen (10).