Casings TRIZ Cases

Segmented sealing rings in a connecting pipe resolve the trade-off between tight channel sealing and flange tolerance compensation.

Lateral crankshaft orientation in a rectangular generator housing creates width space for rubber supports.

A high-alloy steel coating with chromium, nickel, copper, and niobium deposits onto engine cylinder walls via thermal spraying.

Forming the undercut breathing window during compaction eliminates secondary machining, reducing production time and cost while maintaining efficient oil flow.

Dual ceramic coatings on polymer matrix composite liners resolve weight and reliability trade-offs in high-temperature engine applications.

Bolts spanning an opening in the cylinder head secure the crankcase, suppressing engine vibration noise while accommodating the oil control valve unit.

A reinforcement plate interposed between the cylinder block and oil pump enhances structural rigidity across the engine array.

Localized protrusions in bolt span areas prevent gap formation from thermal expansion, restraining vibration and noise across the power unit interface.

A buffer chamber stabilizes pressure relief oil flow to prevent leakage from the high-pressure chamber into the low-pressure chamber.

Positioning the crankshaft rotation sensor near an orthogonal virtual line suppresses deflection while improving measurement precision.

Conductive walls in the cover isolate signal lines from power supply noise while providing mechanical protection against engine contact.

A compact engine design integrates the water pump directly onto the crankcase cover to reduce overall width and component count.

A crankshaft bearing assembly uses a wrought aluminum alloy cap to support rotation.

Pre-formed ribs constrain the liner to prevent rotation and buckling under thermal expansion and pressure loads.

A gasket with an extended inner flange section compensates for resin head cover deformation to maintain seal performance under internal pressure.