Journal of the Franklin InstituteFranklin Institute, 1853 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
No grāmatas satura
1.–5. rezultāts no 100.
. lappuse
... GEORGE HARDING , of Patent Law Cases . THIRD SERIES . VOL . XXV . WHOLE NO . VOL . LV . PHILADELPHIA : PUBLISHED BY THE FRANKLIN INSTITUTE , AT THEIR HALL . 1853 Engin . Library T F8348 JOURNAL Or THE FRANKLIN INSTITUTE JOURNAL.
... GEORGE HARDING , of Patent Law Cases . THIRD SERIES . VOL . XXV . WHOLE NO . VOL . LV . PHILADELPHIA : PUBLISHED BY THE FRANKLIN INSTITUTE , AT THEIR HALL . 1853 Engin . Library T F8348 JOURNAL Or THE FRANKLIN INSTITUTE JOURNAL.
1. lappuse
... whole stroke , they are as follows : 1st Notch , Low Speeds . lb. per in . loss . 3d 46 5th 66 24 lb. 3 lb. 66 66 High Speeds . 1 lb. per in . loss . 1 lb. 66 lb. 66 The losses at high speeds are very small , merely nominal ; and curi ...
... whole stroke , they are as follows : 1st Notch , Low Speeds . lb. per in . loss . 3d 46 5th 66 24 lb. 3 lb. 66 66 High Speeds . 1 lb. per in . loss . 1 lb. 66 lb. 66 The losses at high speeds are very small , merely nominal ; and curi ...
2. lappuse
... whole possible loss by wire - drawing is comprised within the dotted line D , added to the diagram , which is merely an ex- tension of the expansion curve to meet the steam line , drawn horizontally to represent a free admission up to ...
... whole possible loss by wire - drawing is comprised within the dotted line D , added to the diagram , which is merely an ex- tension of the expansion curve to meet the steam line , drawn horizontally to represent a free admission up to ...
20. lappuse
... whole operating to separate or disentangle the seeds to be sown , immediately previous to the disposition thereof in the furrow , as set forth . " 42. For an Improved Sash Stopper and Fustener ; J. B. S. Hadaway , East Weymouth ...
... whole operating to separate or disentangle the seeds to be sown , immediately previous to the disposition thereof in the furrow , as set forth . " 42. For an Improved Sash Stopper and Fustener ; J. B. S. Hadaway , East Weymouth ...
24. lappuse
... whole of the said movements only occupy the space within the frame work of the press below the bed , viz : -the pinion shaft , hav- ing pinions upon it , which gear into stationary racks made fast to the sides of the frame , and into ...
... whole of the said movements only occupy the space within the frame work of the press below the bed , viz : -the pinion shaft , hav- ing pinions upon it , which gear into stationary racks made fast to the sides of the frame , and into ...
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acid alumina apparatus applied arrangement Assignor axle beam blast boiler carbon carbonic acid cast iron cause cent centre centum chamber claim coal colors combination condensation connexion construction cutter cylinder diameter effect engine equivalent evaporated experiments feet fire box flues frame Franklin Institute furnace fusel oil gases heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery magnesia manner manufacture Mean effective pressure means mechanical metal miles minute mode motion mould nitric acid obtained operation oxide pass patent Pennsylvania Philadelphia pipe piston pitch placed plate portion pounds present pressure produced proportion purpose quantity railway rollers screw shaft side silica slide speed spring square inch steam Stove stroke substantially as described temperature tion train tubes valve vertical vessel weight wheel wrought iron York