Thread formation and battery electrode or battery pole with thread formation
EP2515381A2
Battery connector
DE102011001536A1
Stacked battery cell spacer plates
DE102011000384A1
Arrangement for measuring level of liquid e.g. acid, with electric potential in battery cell, has measuring element immersed in liquid with level various from predetermined level, so that power supply is provided below predetermined level
DE102010017322A1
Method and arrangement for supplying a vessel with different fluids
DE102009036490A1
Water refilling system for lead-storage battery, has valve actuated by float and comprising fixed part and movement part that is designed as actuating element i.e. another float, where former float has guiding rod guided into guiding pipe
DE102008037039A1
Method for fixing battery cells into tray and for fixing electrolyte plates into battery cells, involves fixing battery cells into tray and fixing electrolyte plates into battery cells using tensioning element
DE102008037040A1
Distance plate for forming battery cell, has planar sections for profiling of plate in cross-section, where profiling is interrupted by recesses that are formed in longitudinal direction of planar sections in series
