We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Learn about the maintenance costs of concrete mixer pumps in Africa, including routine servicing, repairs, and tips to keep your equipment running efficiently ...

Abstract: A miniature single-piston valve flow-matching water-hydraulic pump is described in this paper, which designs with a unique double-face cam mechanism to achieve the reciprocating motion of ...

A recently filed patent details a new GM cylinder deactivation system that appears to be heading to the next-gen V8 engines ...

Financing cash flow was -0.05 in the latest quarter, changing by 99.45% compared to the previous quarter. What was Federal Mogul’s levered free cash flow in the latest quarter? Levered free cash flow ...

Abstract: This paper presents the design and control system of a motor for reduction energy and water loss in the water supply pump systems by using PLC with variable speed drives. A motor is a device ...

The Impella device (Impella, Abiomed, Danvers, MA) is a percutaneous transvalvular microaxial flow pump that is currently used for (1) cardiogenic shock, (2) left ventricular unloading (combination of ...