Gas Handling Applications TRIZ Cases
- Cryogenic Liquid Delivery Intermediate Enclosure Heat Management
An intermediate enclosure stores heat from equipment cooling to prevent vaporization and gas waste in the storage tank.
- Replaceable Catalytic Cartridge for LPG Tank Heating
Replacing electric heaters with a replaceable catalytic cartridge eliminates hazardous wiring while maintaining tank pressure at low temperatures.
- Flexible Bladder Source Storage for Hydrogen Filling
A flexible bladder source storage manages hydrogen filling pressure through a liquid transfer circuit, eliminating complex cascade valve systems.
- Hydrogen Filling Control for Inter-Vehicle Transfer
A hydrogen filling control method acquires internal pressure data from multiple vehicles to determine the optimal tank combination for transfer.
- Cryogenic Tank Filling Pressure Control via Pipe Monitoring
A pressure differential generating unit transfers cryogenic liquid through a filling pipe while a sensor measures the line pressure to regulate flow.
- Venturi Pump Gas Circulation for High Pressure Tank Cooling
A Venturi pump circulates hot gas through an external heat exchanger to cool the medium before reintroducing it into a high pressure storage tank.
- Compressed Gas Tank Filling with Reference Sensor
A reference tank fluidically connects to a compressed gas container during filling, allowing sensors to measure internal pressure for precise gas mixing.
- Compressor-less Hydrogen Storage via Cryogenic Pumping
A compressor-less hydrogen storage system pressurizes liquid fuel using a low-pressure pump and thermal vaporization.
- Two-Phase Heat Transfer LNG Vaporizer
A two-phase heat transfer device vaporizes liquefied natural gas using a circulating working fluid.
- Sealed Tank Corrugated Membrane Corner Stress Reduction
Local corrugation orientation rules reduce stress concentrations at intersecting walls, ensuring corner zone integrity for low-temperature storage tanks.
- Plastic Aerosol Containers With Metal Adapter Collar
Segmented metal components reinforce plastic bottles to achieve 200 psi burst pressure.
- Salt Cavern Gas Storage Impurity Control via Segmentation
Segmented salt caverns alternate usage to remove accumulated impurities and preserve commercial product specifications.