Cooling Bus-Bar Installations TRIZ Cases

Bonded insulator layers with annular protrusions create a tortuous creepage path that prevents sparks and voltage jumps in compact high-voltage bus connectors.

Skived copper fins formed directly on a circuit breaker busbar improve cooling without added volume or stepped regions that raise current density.

An over-molded thermal component cools high-current busbars while maintaining electrical isolation, enabling lighter power distribution hardware.

A preloaded support and thermally conductive insulating layer let a bus bar stay electrically isolated while dissipating heat to a metallic housing.

Side-contact cooling fins dissipate busbar heat in tight vehicle layouts while insulators and fixing elements help prevent short circuits.

Heat-actuated clasps let a conductive busbar bracket transfer heat to a cold plate, then open at high temperature to prevent arcing.

Transfers heat from high-voltage hotspots to earth-potential sinks while preserving insulation and absorbing thermal expansion and vibration.

Cooling channels between segmented busbar electrodes dissipate heat, improving current handling and reliability in hot electronic assemblies.

A thermally conductive sheet links low-resistance ends to the central conductor section to limit temperature rise while avoiding wasteful punching.

Shielding between high-current conductor groups cuts EMI, improves thermal efficiency, and simplifies rigid bus duct installation and upkeep.

Crossing insulated conductors in an added busbar cover damp circulation currents, limiting temperature rise and grounding-related safety risks.

An integrated heat transfer portion and protruding support cool connected and adjacent bus bars without adding separate cooling hardware.

Shielding between high-current phase groups cuts EMI and voltage drop while modular sealed joints speed rigid bus duct installation.

An extruded busbar connection uses insulating thermal interface material to cool efficiently while avoiding shorts, corrosion, and extra fasteners.

A sealed feedthrough module links the tank busbar to an external power shelf while maintaining electrical insulation and preventing coolant leakage.

Separating mechanical support from a replaceable heat transfer unit improves durability and allows thermal conductivity tuning without remaking the full mount.

A liquid cooling tube above bus-bars and cell top covers removes charging heat without enlarging the bus-bar or using costlier materials.

A composite insulated busbar uses a molded plastic sheath and protective coating to resist hot gases and conductive particles during high-current charging.

A molded plastic coating around the busbar bridge resists hot particles and gases, preserving insulation and heat dissipation during battery faults.

Balanced heat transfer sheets on both sides of one terminal block keep busbar joints compact, insulated, and resistant to tilting.

Trough-shaped insulating supports stack EV busbars densely while preserving creepage distance, heat dissipation, and mechanical stability.

Ceramic supports create a heat path from current-carrying conductors to the metal housing, enabling smaller conductor sections without overheating.

Cured plastics foam holds EV battery busbars in place while damping vibration, conducting heat, and removing gap pads and hold-down parts.

Cured plastic foam holds and insulates EV battery busbars while improving heat transfer, vibration damping, and copper-saving compact layouts.

Using conductor-driven magnetic rotation, this case shows active cooling for sealed switchgear without failure-prone fan electronics.

Direct thermal coupling through bus bar protrusions improves heat dissipation in tightly packed insulated electrical layouts.

A claw-and-locking busbar connector removes screws, shielding parts, and end flattening while keeping connections fast, reliable, and field-uniform.

A thermally conductive insulating element lets a busbar mount detachably to a housing while transferring heat to prevent overheating.

A 180-degree reversible bus bar connects both cold plate sides with one part design, cutting inventory while lowering contact resistance and inductance.

Movable support elements in a spacer frame accommodate thermal expansion differences between housing and busbars, preventing tension buildup.

A high voltage terminal cooling structure uses a heat pipe to transport thermal energy away from the electrical contact point.