Hull Bulkheads TRIZ Cases
- Offshore Hull Cylinder Rolling to Reduce Out-of-Roundness
Vertical rolling bends welded plate assemblies into offshore hull cylinders in one step, reducing gravity-driven distortion and out-of-roundness.
- Tool-Less Bulkhead Connector for Watertight AUV Module Coupling
This case shows how guide rails, slots, and over-center levers speed watertight AUV module reconfiguration without specialized tools.
- Integrated Fish Weighing Lid for Watercraft Rod Lockers
Integrating the scale into the rod locker prevents portable device loss while enabling automated data recording and wireless communication.
- Double-Curvature Ship Plate Forming via Integrated Thermal-Mechanical Control
Automatic integral forming method for double-curvature ship plates uses combined line heating and force loading to plastically deform workpieces.
- Modular Bulkhead Sealing for Submersible Vehicle Compartment Isolation
Modular bulkhead assembly uses nested elastic seal rings to create redundant waterproof barriers between vehicle compartments.
- Ship Bulkhead Floating Connection Assembly
Floating connection assembly decouples ship bulkhead from structural stress via oscillating projection, preventing deformation.
- Ship Hull Cross-Flooding Valve Control for Stability
A ship hull valve system guides water between compartments to reduce heel angle.
- Self-Balancing Pressure Bulkhead for Aircraft Fuselage
A dome-shaped pressure bulkhead balances meridional and hoop stresses using a tapered outer compression ring.