This prototype uses water cooling, PTFE rings, and 3D‑printed mounts to turn 200‑year‑old heat‑engine tech into a ...

Kia is recalling over 100,000 vehicles due to issues involving the piston oil ring. The affected vehicles are Kia MY SOUL and Seltos from 2021, 2022 and 2023 that are equipped with a 2.0L Nu MPI ...

Avadi did that by putting two connecting rods on the piston. Each is linked to counterweights with external pinion gears that spin over a fixed ring gear.

Emkay Global Financial is bullish on Shriram Pistons & Rings has recommended buy rating on the stock with a target price of Rs 2950 in its research report dated February 04, 2025.

India Business News: CHENNAI: Auto component major Shriram Pistons & Rings Limited (SPRL) will acquire -- through its subsidiary SPR Engenious --100% shareholding in TGPEL.

Shriram Pistons & Rings to acquire TGPEL Precision Engineering in Rs 220-crore deal TGPEL formerly known as Timex Group Precision Engineering Limited is into precision mould making and injection ...

See the incredible process of rebuilding an old truck engine piston, where skilled technicians use smart repair techniques to fix broken piston ringlands caused by overheating. In a local factory ...

Porsche's patent shows the crankshaft spinning within a ring on planetary gears, meaning as the crankshaft rotates, the pistons have two entirely different top-dead-center positions as well as two ...

This engine features a unique crankshaft mechanism that moves within a ring (annulus), resulting in a motion similar to a ...

The piston rings are metal rings that fit into the grooves on the piston head in your car's engine. Their role is to create a tight seal against the cylinder wall, which maintains proper compression ...