Level Indicators By Dip Members TRIZ Cases

A compact oil level gauge uses a columnar portion and guide hole to attach directly to the engine casing.

A dip stick assembly uses a resiliently biased wiper to clean the measurement surface upon removal from its housing.

Segmented guide tubes vent trapped air through a higher branch portion, preventing gas-oil mixing that deteriorates detection accuracy.

A stirring rod with segmented end surfaces determines fluid levels and viscosity directly within opaque containers.

A float ring and tiller arm transmit fluid level changes to an external gauge shaft.

Alternating microcomputer control signals generates AC output, preventing electrical corrosion from DC components in boiler sensors.

A phosphorescent tube illuminates liquid inside a storage vessel for direct visual level reading through a clear body structure.

A dipstick-mounted additive fixture dissolves friction modifiers into the sump, eliminating frequent manual replenishment and reducing maintenance complexity.

A dipstick configuration shifts the free end natural frequency above engine operational speeds to prevent structural resonance.

A measuring rod seal element isolates the lubricant from the guide tube to simplify visual oil level detection.

A concrete depth measuring device uses a stepped blade and sliding probe to determine cover and total depth simultaneously.

Segmenting the safety valve from an air escape path resolves filling speed contradictions in aircraft engine oil tanks.

An antechamber between two seals allows tapered adjustment of fluid wiping while preventing air entry that dries cosmetic fluids.

A sealed housing tank gauge uses a plumb bob and pulley to measure liquid levels through a valve connection.

Rotating ball valves align with cell holes to admit oil for sensing, then misalign to isolate the chamber and prevent tank drainage during removal.

A vent cap uses a labyrinthine structure to separate oil vapors from liquid splashes.

A concrete depth gauge uses a stepped blade and sliding probe to measure cover thickness.

Scale markings on the metered end portion enable precise dosing of resinous pastes, verifying purity by revealing solid fillers during dissolution.

A radio frequency dielectric sensor system detects fluid composition by measuring signal transmission power levels through the medium.

Nested rotatable dipstick enables precise lubricant level measurement, reducing drag and warranty costs from inaccurate filling.

A measuring device with a hook and line markers determines candle wax depth, resolving inconsistent fill levels and wick positioning.

A removable dipstick and pump system service outboard marine engine lower gearcases from above the waterline.

Canting the measuring scale parallel to the liquid surface eliminates optical systems and reduces contamination risk in top-mounted indicators.