Lubricant Conduit Arrangements TRIZ Cases

Sequential oil routing cools the generator first, then lubricates the coaxial water pump while limiting oil volume and buildup.

A dual-circuit pump and return-side filter maintain fluid supply under extreme driving while cutting filter-related power loss and space use.

Remote level sensing and IIoT alerts protect pump mechanical seals from dry-run damage by tracking lubricant loss and triggering shutdowns.

Sensor data adjusts engine oil sampling intervals to cut unnecessary lab tests, improve oil assessment, and extend lubricant life.

An expandable oil pan filter lid replaces bulky threaded housings, enabling cleaner, faster filter changes under high oil pressure.

Vibration welding joins split resin oil-passage components with strong bonds, enabling complex 3D routing without large pressing forces.

Reservoir level sensing enables remote alerts and pump shutdown before low lubricant causes mechanical seal damage and bearing intrusion.

Placing the oil filter inside the oil pan cuts housing bulk, reduces oil residue during changes, and speeds cleaner engine maintenance.

Separate bearing and piston cooling oil paths cut filter pressure loss, reduce parasitic power, and avoid bypass leakage.

Placing the oil filter inside the oil pan cuts bulky high-pressure housing needs, reduces oil residue, and simplifies filter changes.

A pressing intermediary enables strong welding on inclined resin pipe interfaces, preserving 3D oil passage freedom in tight spaces.

Grooved interfacial surfaces enable strong vibration welding in resin oil passages while preserving 3D routing freedom for lubrication and cooling.

Integrated oil pan conduits drain residual oil back to the reservoir before filter removal, reducing spills and cleanup during engine service.

A coolant pipe routed through the oil pan reinforces its lower section while supplying coolant to the oil cooler for stable oil cooling.

An auxiliary sump periodically supplements engine oil through return and vent lines, extending service intervals without enlarging the oil pan.

Segmented oil circuit delivers distinct pressure levels to powertrain and cylinder head galleries via diameter differentiation.

Segmented oil passageways force-feed lubricant through the crankshaft to valve stems, eliminating pumping power loss and reducing oil consumption.

Segmented oil return extension paths merge with the oil pan structure to prevent reverse flow during vehicle acceleration, maintaining reliable lubrication.

Optimized detergent system balances calcium sulfated ash against phosphorus content to suppress low-speed pre-ignition without exceeding additive constraints.

Segmented oil holes supply journal bearings directly, maintaining hydraulic pressure against centrifugal force for reliable lubrication.

Opens oil drain port into chain chamber to route fluid away from rotating crankshaft, preventing air bubble mixing that degrades oil quality and reliability.

Centrifugal filter separates transmission abrasion particles from lubricant, routing clean fluid directly to the gearbox via dedicated oil paths.

A main gallery discharge port returns oil to the crankcase, preventing overflow during filter replacement and reducing manufacturing costs.

Bypass valve routes pressurized oil through wax expansion mechanism to filter or cooler based on thermal state.

Offset branched oil passage routing reduces lower case width, increasing body frame arrangement freedom and bank angle adjustability.

Riser ducts exchange oil between the main gallery and cylinder head, eliminating complex sealing grooves that weaken structural integrity.

Positioning the oil return port above the side stand oil level eliminates separate pumps, reducing component count while maintaining lubrication reliability.

A lubrication system recovers oil using pressure pulsations and check valves to supply mist without a pump.

A bypass valve in an engine oil filter directs lubricant through an additive chamber to replenish chemical levels.

Plastic tubes insulate oil flow paths, maintaining viscosity during cold starts and lowering fuel consumption.

Centralized sloped channel and check valve prevent overflow during inclined operation.