Casings TRIZ Cases
- Crankshaft Detected Member Axial Positioning for Compact Engine Design
Positioning a detected member between crank pins within the valve chamber avoids interference with nearby parts while maintaining compact engine dimensions.
- Cylinder Block Ribs for Tractor Engine Rigidity
Flared reinforcing ribs on the cylinder block enhance structural rigidity while maintaining cooling efficiency in tractor engines.
- Engine Cover Structure Combining Plastic and Metal for Sealing
A plastic cover member pairs with a metallic holding member to secure an oil seal on the crankshaft.
- Castable Heat Resistant Aluminium Alloy Cylinder Head
Hafnium additions create dispersoid precipitates that maintain yield strength at 300°C, solving high temperature degradation in cylinder heads.
- Vehicle Assembly Mold with Sacrificial Void Creation
Sacrificial material removal creates defined voids in molded polymeric composites, reducing manufacturing complexity and thermal management costs.
- Cylinder Head Mount Integrating Exhaust Components
Integrated cylinder head mount supports engine components via web structures, reducing enclosure weight and vibration transfer.
- Engine Crankcase Cover Oil Filter Arrangement
A crankcase cover mounts oil filters in a vertical stack on its outer wall to simplify maintenance access.
- Integrated Valve Cover and EGR Cooler for Engine Packaging
Merges the EGR cooler with the valve cover to eliminate separate housings, reducing package volume and coolant leak risks.
- Rotatable Sleeve Insert Mount for Powertrain Torque Roll
A rotatable sleeve insert positions a damping assembly within a mount housing, reducing assembly complexity across varying vehicle configurations.
- Cylinder Block Protrusion for Coating Adhesion
A cylinder bore protrusion extends toward the crankcase to support thermal sprayed coatings, ensuring sufficient removal margin while minimizing block weight.
- Hybrid Engine Cover Skeleton Panel Noise Reduction
Segmented skeleton and panel structures isolate noise transmission while maintaining design flexibility for diverse engine configurations.
- Cylinder Head Reinforcing Boss and Bridge Structure
Segmented dual-beading gaskets and integrated bolt bosses minimize lift and prevent leaks of combustion gas, coolant, and oil.