NICKEL-HYDROGEN BATTERY Russian patent published in 2007 - IPC H01M12/08 H01M10/44 

FIELD: electrical engineering; metal-gas chemical power supplies such as nickel-hydrogen ones.

SUBSTANCE: proposed nickel-hydrogen battery has sealed can and cover with terminals, as well as electrode block; it is also provided with battery charge checking device incorporating diaphragm unit built integral with battery sealed can; strain-gage transducer is tuned into threaded joint of its elastic center resting on measuring diaphragm; battery charge checking device is also provided with adjusting resistors brought out to contact strip disposed on battery can.

EFFECT: enhanced mass-and-size specific characteristics, reparability, and adaptability to measuring systems.

1 cl, 2 dwg