FIELD: electricity.
SUBSTANCE: invention relates to battery power supply system with internal protection for electric equipment used in underground mining and other explosion-hazard areas. According to invention battery power supply system contains as minimum one battery cell made as rechargeable lithium battery cell; pressure-resisting battery case is designed for explosion-proof installation of all lithium battery cells. Pressure-resisting construction of battery case creates conditions for use of lithium battery cells in mining.
EFFECT: creation of explosion-proof power supply system.
16 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RADIOELECTRONIC DEVICE AND CHARGING SYSTEM | 2019 |
|
RU2713198C1 |
| PORTABLE SOLAR POWER STATION | 2013 |
|
RU2548155C2 |
| POWER UNIT OF ELECTRIC TRAIN | 2021 |
|
RU2780457C1 |
| BATTERY POWER SUPPLY SOURCE FOR INDUSTRIAL LOADER USED IN POTENTIALLY EXPLOSIVE ZONES | 2019 |
|
RU2775828C2 |
| MOBILE SOLAR POWER STATION | 2013 |
|
RU2548154C2 |
| TEST BENCH FOR HYBRID ENERGY STORAGE | 2020 |
|
RU2739703C1 |
| POWER SUPPLY SOURCE | 0 |
|
SU1771038A1 |
| ACCUMULATOR POWER SUPPLY SOURCE FOR POWER-DRIVEN TOOL AND POWER-DRIVEN TOOL | 2009 |
|
RU2477550C2 |
| BATTERY WITH BUILT-IN REGULATOR | 1999 |
|
RU2242065C2 |
| LITHIUM-ION STORAGE BATTERY CHARGER (ALTERNATIVES) | 2006 |
|
RU2313168C1 |
