Schmid Hyper Loop System (HLS) for printed circuit board etching combines high efficiency with sustainable benefits. Integrates a unique hybrid nozzle system and eliminates need for external ...

SAE Transactions, Vol. 102, Section 3: JOURNAL OF ENGINES (1993), pp. 549-560 (12 pages) A new design of a self-cleaning diesel particulate trap is discussed herein. Past research at Northeastern ...