摘要:
A rechargeable battery including: an electrode assembly including a first electrode, a second electrode, and a separator between the first and second electrodes; a case accommodating the electrode assembly; a cap plate covering an opening of the case; a first electrode terminal arranged on the cap plate, electrically connected to the cap plate, and connected to the first electrode; and a second electrode terminal arranged on the cap plate, insulated from the cap plate, and connected to the second electrode, the first electrode terminal including a terminal plate connected to the first electrode and exposed to an outside of the cap plate, and a top plate electrically connecting the terminal plate and the cap plate, and having an electrical resistance greater than an electrical resistance of the terminal plate.
摘要:
A rechargeable battery includes an electrode assembly having electrodes on opposite sides of a separator, a case retaining the electrode assembly, a cap plate coupled with an opening of the case, electrode terminals extending through terminal holes of the cap plate, lead tabs connecting the electrode terminals to the electrode assembly, the electrode terminals being electrically connected to the lead tabs at connection parts, and insulators, the connection parts being embedded in the insulators.
摘要:
A rechargeable battery is provided. The rechargeable battery includes a case, an electrode assembly in the case, a cap plate sealing an opening of the case, and a terminal portion attached to the cap plate. The terminal portion includes a terminal plate on the cap plate and electrically connected to the electrode assembly, and an auxiliary plate electrically connecting the cap plate to the terminal plate. The auxiliary plate has a plurality of openings for reducing a current flow along a short circuit current path.
摘要:
Disclosed is a welding wire tangling-prevention device for preventing tangling of a welding wire received in a large-capacity pail pack in the form of a vertically-extending tube-shaped wound body including eccentrically-stacked continuous spiral loops, when the welding wire is drawn out from the pail pack. The device includes a ring member laid on the top surface of the tube-shaped wound body, the ring member including an outer ring having an outer diameter smaller than the inner diameter of the pail pack, and an inner ring having an outer diameter smaller than the inner diameter of the outer ring, a plurality of comb teeth extending from an inner circumferential surface of the outer ring toward the inner ring, and a plurality of comb teeth extending from an outer circumferential surface of the inner ring toward the outer ring, whereby the welding wire is drawn out between the outer and inner rings.
摘要:
A rechargeable battery is provided. The rechargeable battery includes a case, an electrode assembly in the case, a cap plate sealing an opening of the case, and a terminal portion attached to the cap plate. The terminal portion includes a terminal plate on the cap plate and electrically connected to the electrode assembly, and an auxiliary plate electrically connecting the cap plate to the terminal plate. The auxiliary plate has a plurality of openings for reducing a current flow along a short circuit current path.
摘要:
Disclosed is a welding wire tangling-prevention device for preventing tangling of a welding wire received in a large-capacity pail pack in the form of a vertically-extending tube-shaped wound body including eccentrically-stacked continuous spiral loops, when the welding wire is drawn out from the pail pack. The device includes a ring member laid on the top surface of the tube-shaped wound body, the ring member including an outer ring having an outer diameter smaller than the inner diameter of the pail pack, and an inner ring having an outer diameter smaller than the inner diameter of the outer ring, a plurality of comb teeth extending from an inner circumferential surface of the outer ring toward the inner ring, and a plurality of comb teeth extending from an outer circumferential surface of the inner ring toward the outer ring, whereby the welding wire is drawn out between the outer and inner rings.
摘要:
A rechargeable battery including: an electrode assembly including a first electrode, a second electrode, and a separator between the first and second electrodes; a case accommodating the electrode assembly; a cap plate covering an opening of the case; a first electrode terminal arranged on the cap plate, electrically connected to the cap plate, and connected to the first electrode; and a second electrode terminal arranged on the cap plate, insulated from the cap plate, and connected to the second electrode, the first electrode terminal including a terminal plate connected to the first electrode and exposed to an outside of the cap plate, and a top plate electrically connecting the terminal plate and the cap plate, and having an electrical resistance greater than an electrical resistance of the terminal plate.
摘要:
A rechargeable battery includes an electrode assembly having electrodes on opposite sides of a separator, a case retaining the electrode assembly, a cap plate coupled with an opening of the case, electrode terminals extending through terminal holes of the cap plate, lead tabs connecting the electrode terminals to the electrode assembly, the electrode terminals being electrically connected to the lead tabs at connection parts, and insulators, the connection parts being embedded in the insulators.