Lubricant Transfer TRIZ Cases

Sloped tank surfaces and integrated controls help a transportable lube skid cut residual fluid, balance weight, and run emission-free indoors.

Differentiated suction holes and a funnel-shaped pipe balance sump oil levels in EDUs, improving motor cooling and reducing churning loss.

Sloped tank surfaces and integrated controls cut residual fluid, improve transport balance, and support electric indoor lube skid operation.

Sloped tank walls and integrated electric controls cut residual fluid, weight, and emissions in a portable lube skid.

Controlled gas entry into a vacuum hose keeps viscous grease moving between units without pump stalling or poor gas-fluid separation.

A removable desiccant cartridge dries air and lubricant vapor inside a refill canister while preventing hygroscopic material from contaminating the lubricant.

A spigot bucket, dolly, and stand collect spent engine oil under varied vehicle heights and drain it cleanly into narrow recycling containers.

An infrared-sensing nozzle and airtight curved coupling help automatic fluid pumps meter supply accurately and prevent residual oil in long hoses.

An inverted-V scraping skirt and quick lock let one grease filler fit nonstandard drums, prevent sticking, and clean drum walls thoroughly.

Vacuum draining and pneumatic refill let engine test oil be filtered, stored, and reused without external electrical power or disposal.

A motor-driven piston creates vacuum for easy filling and expels trapped air, enabling larger grease capacity with steady pump feed.

Direct grease conduits lubricate inner and outer wheelend bearings without disassembly, improving installation and lubrication consistency.

Using vacuum drainback and air pressurization, this case shows how engine test oil can be filtered, stored, and reused without external power.

Captures hydraulic fluid from aircraft ejection ports during blowdown tests while venting gas, reducing technician exposure and easing disposal.