Energy storage device
AssigneeSamsung SDI Co., Ltd.
InventorsJeongmin Lee, Jongwoon Yang, Sootaek Kim
Life of this patent
Estimating the term…
Abstract
An energy storage device may include one or more battery modules including a plurality of battery cells; a case accommodating the battery module; a fire extinguishing pipe that may be disposed in the case, may have one side open to accommodate a fire extinguishing agent therein, and may melt at a certain temperature or higher to spray the fire extinguishing agent; and a connection portion that may be coupled to the case, may have one end connected to the opened one side of the fire extinguishing pipe, and may have the other end connected to a supply flow path supplying the fire extinguishing agent.
Claims20
An energy storage device comprising:
- one or more battery modules comprising a plurality of battery cells;
- a case accommodating the one or more battery modules;
- a fire extinguishing pipe that is disposed in the case, has one side open to accommodate a fire extinguishing agent therein, and melts at a certain temperature or higher to spray the fire extinguishing agent;
- and
- a connection portion that is coupled to the case, has one end connected to the one side of the fire extinguishing pipe, and has another end connected to a supply flow path supplying the fire extinguishing agent.
Dependencies are inferred from the claim text.