Fluid-Tightness Measurement Using Fluid/Vacuum TRIZ Cases
- Membrane Test Leak Structure for Stable Calibration Flow
A tapered interior guides test fluid by gravity to wet the membrane evenly, keeping calibration leakage stable for gas leak detection.
- Leak Test Fixture Spring System for Negative-Pressure Part Release
Biasing springs counter negative pressure after leak testing, helping eject cylinder heads from sealing plates without damage.
- Leakage Inspection Device with Circulation Passage and Blower
A leakage inspection device circulates tracer gas through a dedicated passage using a blower to ensure uniform distribution for detection.
- Integrated Glove Port Integrity Testing Device
An integrated test device seals the glove, port, and isolator wall to verify structural integrity in a single operation.
- Tube Sealing Apparatus Dual Inflatable Tyres High Pressure
Segmented inflatable members resist extrusion forces to maintain sealing reliability at high operating pressures across varied tube diameters.
- Flexible Test Gas Container for Leak Detection
A flexible test gas container maintains a constant leak rate through an embedded capillary tube.
- Wettability Alteration Protocol for Enhanced Oil Recovery
A protocol determines wettability alteration using interfacial tension and contact angle measurements in controlled fluid systems.
- Sealing Head Angled Media Channels Venturi Air Removal
Angled media channels create Venturi suction to remove trapped air from edge zones, ensuring accurate pressure tests.
- Leak Detection in Fluid Networks Using Digital Model Signatures
Digital models simulate leak scenarios to generate signatures compared with sensor data, reducing acoustic interference and sensor complexity.