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] |
From inside the book
Արդյունքներ 100–ի 1-ից 5-ը:
Էջ 14
... caused no expense for repairs , remaining in the same condition as when first put on , and proving on many occasions ... cause . From the London Civil Engineer and Architect's Journal , May , 1852 . Fig . 1 shows " the Preventer " in ...
... caused no expense for repairs , remaining in the same condition as when first put on , and proving on many occasions ... cause . From the London Civil Engineer and Architect's Journal , May , 1852 . Fig . 1 shows " the Preventer " in ...
Էջ 15
... cause , the ball immediately and gradually ascends until the quantity of water the machine is intended to deliver has taken place , when the ball will have moved to the top of the tube ( as at B ) , and closed the aperture of the ...
... cause , the ball immediately and gradually ascends until the quantity of water the machine is intended to deliver has taken place , when the ball will have moved to the top of the tube ( as at B ) , and closed the aperture of the ...
Էջ 26
... caused by its fusion ; but I do claim as my invention , the combination of a fusible alloy , confined in a cup , tube , or case , with metallic stem , rod , or other fixture not fusible at the melting temperature of the alloy , which ...
... caused by its fusion ; but I do claim as my invention , the combination of a fusible alloy , confined in a cup , tube , or case , with metallic stem , rod , or other fixture not fusible at the melting temperature of the alloy , which ...
Էջ 30
... cause it to actuate the tumblers , and not only to throw the hasp out , but hold it thrown out and fully open , in ... causing the glass to pass through the mass of gritty ma- terial before any considerable momentum is imparted to that ...
... cause it to actuate the tumblers , and not only to throw the hasp out , but hold it thrown out and fully open , in ... causing the glass to pass through the mass of gritty ma- terial before any considerable momentum is imparted to that ...
Էջ 49
... cause the greatest lateral resistance should not exceed the average breadth of half the beam measured at the points of equal distance between the mid- ship and either end ; unless the centre of gravity by means of heavy bal- last , as ...
... cause the greatest lateral resistance should not exceed the average breadth of half the beam measured at the points of equal distance between the mid- ship and either end ; unless the centre of gravity by means of heavy bal- last , as ...
Այլ խմբագրություններ - View all
Common terms and phrases
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