Marine Propulsion TRIZ Cases

A controlled bypass valve diverts compressor air to clear exhaust blockage, cut backpressure, and prevent fuel cell compressor surge.

An actuating mechanism separates lock release from opening, making small carabiners easier to use while preventing unintentional opening.

Integrated thumb, gyroscope, or voice controls in the traction bar let riders steer and adjust drone pull without a third operator.

An adjustable spring-loaded release mechanism lets kiteboarders tune release force to user strength while preventing accidental disengagement.

An adjustable spring-loaded release lets users tune disconnect force, preventing accidental release while ensuring reliable disengagement.

Angled lighting on the winch handle improves drum winding visibility at night without weakening the handle structure.

A sideways or upward quick-release pin and built-in safety line remove the separate leash while preventing impact and keeping the kite connected.

A leading-edge spoiler profile induces controlled flow separation to raise lift and improve roll and pitch stability in hand-held wing foils and kites.

This case uses a rotatable guide and radial plain bearing to support smooth bar movement and reduce kite line jamming.

A trapezoidal belt uses a ratchet assembly to adjust strap length and tension.

Resilient elements bias locking elements to unlocked positions, eliminating release delays caused by orientation or surfer strength.

Cam lever tightens webbing via swivel arm lock, reducing manual effort while maintaining closure security.

Spring-loaded pivoting lever mechanism resolves harness buckle donning difficulty by enabling easy closure release and secure positioning.

A rotatable coupling mechanism secures kite lines to a harness loop while allowing independent release of each line.

A tensioning member anchors to a kite control bar end float to bias excess trim line outward through an opening.

An inflatable front tube and tip struts reduce weight and assembly time while maintaining structural stability for wing rigs.

Segmented harness framework resolves connection stability versus comfort trade-offs by distributing wind loads across a larger surface area.

Bonding a stretch-resistant fusion layer to woven UHMWPE fabric resolves air permeability and bias stretch issues in kite leading edges.

A rotating line sheath in a kite depower system allows manual adjustment to reposition front flying lines.