Fluid Pressure Measurement Using Pistons TRIZ Cases
- Adjustable Hitch Receiver With Integrated Tongue Weight Measurement
Integrated load sensing and height adjustment let a hitch receiver measure tongue weight in real time and level the trailer for safer towing.
- Height-Adjustable Hitch Receiver for Safe Tongue Weight Measurement
An integrated load cell and linkage let the hitch receiver measure tongue weight during coupling, keeping the trailer level and reducing sway risk.
- Hydraulic Force Comparison for Precise Large-Load Calibration
Using Pascal's law, a hydraulic cylinder and pipeline measure pressure increments to verify large-force standard machines with lower size and cost.
- Measuring Device Leaf-Spring Conduction for Stable Assembly
This measuring device uses an elastic leaf spring for reliable casing contact and easier assembly without coil-spring interference.
- Manometer With Dual Box Springs And Safety Vent
A manometer uses primary and auxiliary box springs to detect coarse and fine air pressure variations via a plunger mechanism.
- Air Pump Pressure Gauge Nested Design
A nested air pump pressure gauge extends a pointer externally via a rack and pinion, resolving interference with pumping operations.
- Vapour Pressure Measurement Using Laser Displacement Sensor
Laser displacement sensors track piston position in a sealed chamber to resolve measurement precision issues during online refinery vapour pressure testing.
- Mold Cavity Pressure Sensor Using Liquid-Isolated Flexible Membrane
Liquid-isolated flexible membrane transmits mold cavity pressure to a remote sensor, eliminating thermal interference and friction losses.