Instead of intake and exhaust valves, the patented LZ-1 IC engine uses intake and exhaust pistons and a power piston. As the intake piston passes the intake ports, a fuel charge fills the volume between the three pistons. All three pistons then compress the fuel charge, and two or three spark plugs ignite it. The three pistons then act as power pistons, driving three crankshafts. In the existing prototype, a chain links the crankshafts. During the exhaust stroke, the exhaust piston opens the exhaust ports, and the power piston forces about 80% of the exhaust out the ports. The exhaust piston generates a vacuum that scavenges the remainder of the exhaust. Vacuum produced by the exhaust piston helps draw in the new fuel charge.
John A. Spera, Creative Innovations, Box 470518, Broadview Heights, OH 44147-0518, 216-387-0257.
Its inventor reports that the LZ-1 engine can achieve higher compression ratios and a more effectively controlled combustion process than a conventional IC engine.
Are they robots or androids? We're not exactly sure. Each talking, gesturing Geminoid looks exactly like a real individual, starting with their creator, professor Hiroshi Ishiguro of Osaka University in Japan.
Truchard will be presented the award at the 2014 Golden Mousetrap Awards ceremony during the co-located events Pacific Design & Manufacturing, MD&M West, WestPack, PLASTEC West, Electronics West, ATX West, and AeroCon.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This discussion will examine what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.