accur ate regulation was awarded grand gold medals, at Moscow, in 1872, at variation from the required speed, we are informed, the of steam engines, and especially those with adjustable cut- Leeds, England, and at Lyons, France, in 1872, and at Vien- governor can instantly exert, upon the valve or… … valve is combined with the governor A large numb er of highly commendatory reports upon its From the above description of the Allen governor, it will working are submitted. Further information may be ob- be seen that the weights are raised and lowered in a nearly tained by addressing the patentee,…
Patents · Improved · Centennial · Consists · Iron · Nitroglycerin · Scientific American · Engine · Cast Iron · Specific gravity · Plate holder · Letters patent · Find directions · Feed water · Sliding plate · York city · Low pressure
Internet Archive · Public domain (published before 1931). Free to use for anything.
