Vent Arrangements TRIZ Cases
- Pleated Battery Case for Thermal Runaway Management
A battery case with a pleated outer surface that elongates under internal pressure to expand volume and enhance heat radiation.
- Dual Electrode Lead Design for Pouch Battery Safety
A dual electrode lead design interrupts electric current upon pouch swelling to prevent overcharging in secondary batteries.
- Battery Module Holding Plates with Coupling Tabs for Assembly
Holding plates with integrated tabs engage a coupling member to bind the cell stack, eliminating complex jigging and reducing assembly time.
- Battery Module Circuit Board Exhaust Chamber Gas Venting
Circuit board partitions housing into storage and exhaust chambers to vent battery gas through through holes, preventing neighboring batteries from exposure.
- Battery Pack Venting Path Design for Thermal Runaway Safety
Crossbeam-separated chambers guide vent gases to specific devices without passing adjacent units, preventing thermal runaway propagation.
- Battery Module Partitioned Exhaust Duct Thermal Management
Segmented exhaust ducts cool venting gases via multi-stage adiabatic expansion, preventing combustion hazards in adjacent battery cells.
- Battery Pack Pressure Relief Device with Recessed Hat Portion
A pressure relief device uses a recessed hat portion and adhesive ring to vent gases from battery packs.