ll quantity of oil into thecylinder when steam is shut off, as when descending a grade. The inventor states that it effects a saving of fully halfthe oil ordinarily used, and permits no impurity to enter thecylinder, or lubricant to pass into the boiler. Simple anddurably made, its points remain… … vice has been already adopted by a number of railroad andengine manufacturers. The credit of the invention is dueto Mr. F. Lunkenheimer, of the Cincinnati Brass Works,Cincinnati, Ohio, who may be addressed for further particu-lars. Patented April 1 and April 22,1873. ^^.a
Patents · Improved · Cylinder · Air · Scientific American · Consists · Steam engine · Sewing machine · Hot air · Versed sine · Ten minutes · Takes place · Address munn · Horse power · Patent office
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
