Cosmonautic Crew Accomodations TRIZ Cases
- Human waste collection system, for zero-gravity conditions, including user selectable modes for collecting liquid waste, solid waste and menses
See how a spacecraft waste system uses mode selection, flexible skirted bowl, and integrated su
- Human waste collection system, for zero-gravity conditions, including user selectable modes for collecting liquid waste, solid waste and menses
See how a spacecraft waste system uses a deployable flexible bowl and mode-selectable suction t
- Method and apparatus for processing of fecal waste
See how a reactor uses flash evaporation and pyrolysis to remove moisture and stabilize fecal w
- Fecal Canister Hook Retention Design for Zero-Gravity Bag Compaction
See how a hook-and-loop retention mechanism with spring-loaded compaction prevents bag expansio
- Cable-Lever Compactor for Space Toilet Waste Storage
See how a cable-lever compactor with dynamic slot routing replaces complex air systems to achie
- Segmented Space Station Structure With Sealed Escape Compartments
A nested inner chamber and sealed bulkhead compartments simplify space station assembly while preserving crew escape routes after damage.
- Manned Space Station With Solid Structure and Sealed Compartments
Sealed compartments isolate damage while inner-chamber routes support crew escape.
- Rotating Habitation Module With Radial Seals For Artificial Gravity
Segmented rotating structures with flexible radial seals generate artificial gravity to prevent crew muscle degeneration without complex welding.
- Self-healing Shield for Spacecraft Using Dilatant Fluid and Spheroids
A self-healing shield panel uses spheroids in a dilatant fluid to absorb kinetic energy from high velocity particle impacts.
- Actuatable Emergency Exit Door Two-Phase Opening Mechanism
Two connection rods and a spring member drive the door into a fully unobstructed position, reducing structural frame weight.
- Dosing Pump Mixing Pretreatment Fluid for Space Urine Waste
A dual-chamber dosing pump mixes pretreatment fluid with urine waste to create a diluted solution.
- Expandable Structural Modules for Toroidal Space Stations
Segmented expandable modules use nesting and dynamics to resolve launch volume constraints while maintaining structural rigidity.
- Conformal Airlock with Flexible Membrane and Ribs
Flexible membranes displace to create low pressure, reducing air loss in small spacecraft.
- Spacecraft Trash Disposal Using Inflatable Enclosure
Inflatable trash enclosure holds waste while pressure regulating system reduces internal pressure to prevent liquid boiling during ejection.
- Robotic Airlock System for Spacecraft Payload Attachment
A robotic spacecraft airlock system enables payload attachment using Common Berthing Mechanism sites without astronaut intervention.
- Zero Gravity Urinal Gas Liquid Separation System
Vacuum pump and peristaltic pump separate gas from liquid in zero gravity, preventing filter clogging during urine collection.