Cylinder Heads TRIZ Cases
- Cylinder Surface Roughening with Particle Suspension
A fluid suspension containing solid particles and biostabilizers roughens cylinder surfaces through abrasive impact.
- Opposed-Piston Cylinder Bore Design for Ring Wear Reduction
A dual-diameter bore construction reduces frictional losses and ring wear by accommodating port bridge thermal expansion without increasing cylinder length.
- Two-Stroke Engine Scavenging Passage Configuration
A two-stroke engine uses a radial communication passage with a landing portion to direct mixture gas toward the far side of the exhaust port.
- Engine Throttle Body Case Overlap Reducing Intake Passage Volume
An engine case overlaps an intake port to reduce passage volume between a throttle valve and a combustion chamber, improving output stability.
- Metal Part Internal Recess Sealing Shutter Design
Coaxial shutters seal internal recesses without wall contact, preventing fluid communication while avoiding stress-induced cracking.
- Injector Bore Insert for Cracked Cylinder Head Repair
A segmented threaded insert isolates cracks while a nested sleeve restores injector functionality, resolving structural integrity trade-offs.