ebook img

NASA Technical Reports Server (NTRS) 20020080855: Engine Lubricant PDF

1 Pages·0.2 MB·English
Save to my drive
Quick download
Download
Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.

Preview NASA Technical Reports Server (NTRS) 20020080855: Engine Lubricant

Engine Lubricant compact and cheaper to manu- facture than current auto engine types and will feature cleaner exhaust emissions. Prototype engines have been extensively tested and MUDCO hopes to effect a licensing arrangement with a manufacturer in the near future. NASA technology is incorpo- rated in the Rotorcam engine in the form of a valve coating. MUDCO chief engineer Richey was aware of Lewis Research Center's development of a fami- ly of materials thaf provide engine lubrication over a wide NASA COATING temperature range. MUDCO selected the plasma-sprayed PS 212 as a coating for the TECHNOLOGY IS I Rotorcam's valves to eliminate the need for a liquid lubricant. INCORPORATED IN PS 212 contains 70 percent chromium carbide, 15 percent silver and 15 percent barium A NOVEL fluoride/calcium fluoride; the carbide acts as a wear resistant AUTOMOTIVE ENGINE matrix and the silver and fluo- - I rides serve as low and high temperature lubricants, respec- Mu rray United Developmer The Rotorcam has no crank- tively. In 1992, MUDCO tested Corporation (MUDCO), shaft, flywheel, distributor, or the Rotorcam with PS 212 coat- Landing, New Jersey is a water pump and it can run on ed valves and found the mate- research and development firm virtually any kind of fuel. It is rial to be the answer to their founded by well-known inven- a rotary engine, only 10 inches requirement. Below is a tor Jerome L. Murray, holder of long, with four cylinders radiat- PS212-coated port seal of the more than 50 patents, among ing outward from a central axle Rotocam engine. them the rotating TV antenna, like spokes on a wheel; in electric carving knife, high operation, the speed dental drill and peristaltic cylinders rotate heart pump. MUDCO's princi- past stationary pal current project is a novel fuel and exhaust Rotorcam engine designed prin- ports and a cipally for automobile use but single, centrally also applicable to light aircraft, located spark boats, stationary engines or lawn plug. MUDCO mowers. Above, Murray (striped officials say that L tie) and chief engineer A1 Richey a production look over the specifications for a version of the test run of the engine, which is engine will be shown in the foreground. lighter, more Industrial Productivity and Manufacturing Technology

See more

The list of books you might like

Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.