Nagano Automation Co., Ltd Patent applications |
Patent application number | Title | Published |
20140109396 | STACKING SYSTEM - A stacking apparatus includes a first rotating table that is equipped with a plurality of stacking regions and intermittently rotates the plurality of stacking regions respectively to a plurality of work positions, a first turning unit; and a second turning unit. The first turning unit includes a first arm that turns between the first stacking position and a first pickup position where an anode sheet is picked up and a second arm that turns in concert with movement of the first arm between the first stacking position and a second pickup position where a separator is picked up. The second turning unit includes a third arm that picks up a cathode sheet and a fourth arm that turns in concert with movement of the third arm and picks up a separator. | 04-24-2014 |
20140059855 | APPARATUS AND METHOD FOR MANUFACTURING A STACKED ELECTRODE - A stacking apparatus according to the present invention manufacturing a stacked electrode in which cathode sheets and anode sheets are stacked with a separator in between includes a first unit that folds a continuous separator sheet onto a first region and a second unit that alternately supplies an anode sheet and a cathode sheet to the first region in synchronization with the first unit folding the continuous separator sheet. The first unit includes a first wall surface and a second wall surface whose lengths are substantially equal to the folded length and fold the continuous separator onto the first region in a state where the continuous separator sheet is alternately vacuum chucked. | 03-06-2014 |
20130025741 | APPARATUS FOR SUPPLYING ELECTROLYTE - An apparatus that supplies electrolyte inside a battery case disposed inside a reduced pressure chamber includes: a measuring unit where a piston moves in a first direction in a measuring space (S) inside a cylinder, a dispenser that injects electrolyte from above into a battery case, a first pipeline that connects an upper end portion of the measuring space (S) of the measuring unit and the dispenser, and a back pressure valve disposed on the first pipeline. The dispenser includes a discharge nozzle disposed inside the battery case or in a periphery of an upper end of the battery case, a needle valve that is disposed inside the discharge nozzle and opens and closes the discharge nozzle, and an actuator that drives the needle valve up and down. | 01-31-2013 |