Auxillaries TRIZ Cases

Independent cooling circuits with variable speed pumps extract heat from engine-generator groups for ship utilities.

Local inert gas nozzles suppress fires inside fuel cell modules without triggering full engine room evacuation delays.

Automated deployment of a segmented wingsail from a compact container harnesses wind energy to reduce fuel consumption and greenhouse gas emissions.

Controller phases in derivative term during marine vessel launch to cruise transition, preventing setpoint jumps and instability.

Specialized marine vessel loads intermodal LNG tanks to bypass infrastructure gaps, enabling widespread liquid fuel distribution.

A desalination plant uses a heated working fluid circuit to produce vapour for distillation modules.

A controller limits electrical power to consumers based on real-time generator torque capabilities.

A nitrogen generator separates ambient gas to enrich submarine atmosphere with low energy consumption.

External blowers project airflow toward gas outlet nozzles, preventing flammable accumulation and maintaining operational continuity during adverse weather.

A second unidirectionally conductive component creates a low-inductance bypass route for fault current in power converters.

A stackable cable management system with a motorized reel and pivotable guide organizes power cables on docked ships.

A vacuum sewage control system tracks running time and pressure levels to identify operational anomalies in piping networks.

Replacing low-frequency transformers with high-frequency converters eliminates galvanic corrosion from shore power without increasing system weight.

A 3-dimensional porous mono-polar electrode body removes microorganisms from water using a single polarity structure.

Multiple caissons with sump tanks stabilize pressure variations in sea water intake risers, reducing equipment damage from vertical accelerations.

A boat high voltage connector uses a monitoring line to verify component attachment before energizing main contacts.

A multicage ballast water filter integrates a back pressure prevention tank to store backwash water and foreign substances during cleaning cycles.

A cargo container fastener uses a planar engaging element to increase contact area with a toothed part for secure rotation arrest.

A frustoconical fabric air shaft ventilator rotates to capture wind, resolving orientation dependency on boat deck hatches.

Gas injection nozzles reduce dissolved oxygen in ballast water, preventing corrosion and killing organisms without complex structures.

Reinjecting electrolyzed seawater containing sodium hypochlorite inhibits marine organism growth in filters during shutdown, preventing clogging.

Mounting kits secure solar panels in angled side panels of small boats, generating electricity while avoiding the need for large roof space.

A dual DC-bus architecture with distinct voltage levels enables seamless energy transfer from backup storage to primary consumers.

Galvanic anode prevents metallic corrosion in watercraft intercoolers, extending component lifespan and maintaining cooling efficiency.

A ballast water treatment device calculates oxidant supply from raw water absorbance and dissolved organic carbon concentration.

A ship electric propulsion system uses a propeller pump with flow-directing fins to generate thrust.

Controller modifies thrust magnitude when steering angle changes exceed thresholds, preventing velocity drops during turns.

Processing system segments marine vessel data into distinct operational modes via mode selectors to simplify interface navigation.

Vacuum degassing removes dissolved gases from submarine fuel cell coolant, eliminating cavitation risk and pump noise.

A ship tank uses a water reservoir to absorb mixed ammonia and carbon dioxide gases during type switching operations.

Positioning the air inlet above the deck prevents rainwater ingress without adding complex valves or covers that increase maintenance needs.

An open tunnel routed through the hull directs hazardous liquid leaks overboard via gravity, reducing safety risks from confined tank storage.

Hybrid routing optimization approach determines globally optimal maritime routes by combining Dijkstra and genetic algorithms.

A hybrid winch system manages anchor cable tension using redundant diesel and electric power sources.

Cooling water nozzles on the tank cover reduce heat entry, allowing thinner insulation and preserving ship width.

A floating power supply station maintains reliability during adverse weather by dynamically repositioning to protect against storm surges.

A control system adjusts engine speed and clutch slip to increase power generation while maintaining vessel speed.

Segmenting the ventilation valve into a removable module reduces maintenance complexity while ensuring effective seawater ingress prevention.

Nodes detect transmission conflicts and autonomously adjust static slots within a dynamic area, eliminating manual configuration complexity.

A boat storage ventilation system circulates air through bow compartments using a dedicated fan and airflow path.

A central controller manages watercraft devices through a touch panel display providing a graphical user interface.

Direct electrical link replaces complex mechanical shafts, reducing fuel consumption and maintenance costs.

Segmented cooling circuits with water-to-air and water-to-water heat exchangers prevent thermal runaway propagation while maintaining marine IP compliance.

Control unit calculates remaining operation window time to manage energy storage reserve, reducing fuel consumption and maintenance costs.

Controller calculates engine speed offset to temporarily elevate marine propulsion system speed during rapid helm demand changes.

A compact shipboard wastewater treatment plant combines band filters, micro-filtration, and ozone modules for direct water reuse.

A vessel air supply system uses pressure control devices to feed compressed air to discharge units around the hull centerline.

An electric motor moves the reverse gate via a transmitting mechanism, while a withdrawal controller detects malfunctions to ensure reliable forward movement.