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] |
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Page 30
... means of the same key , when the parts are arranged , so that the key acts directly upon a portion of the hasp , substantially in the manner de- scribed . " 2d , I claim the double acting spring herein described , only when used in ...
... means of the same key , when the parts are arranged , so that the key acts directly upon a portion of the hasp , substantially in the manner de- scribed . " 2d , I claim the double acting spring herein described , only when used in ...
Page 34
... Means , 13.3 13-172 7812lb . 11-455 per . hr.per h'r . Seventh Voyage from Liverpool to New York . Jan. 8 , '52 . 14-1 10.19 15508 25 22 75 66 9. " 13.6 9.80 14332 24 22 56 194 185 51 ° 17 " 10 , " 14.3 11.57 16976 24 27 73 258 12 23 51 ...
... Means , 13.3 13-172 7812lb . 11-455 per . hr.per h'r . Seventh Voyage from Liverpool to New York . Jan. 8 , '52 . 14-1 10.19 15508 25 22 75 66 9. " 13.6 9.80 14332 24 22 56 194 185 51 ° 17 " 10 , " 14.3 11.57 16976 24 27 73 258 12 23 51 ...
Page 35
... Means , 16.9 15.829 83371b . 13-146 per h'r.per h'r . Feb. 26 17.5 13.46 18575 23 00 80 290 66 27 17.0 13.46 19653 24 20 85 66 28 17.1 13.70 20238 24 37 94 306 68 29 17.0 13.82 20306 24 30 94 299 303 51 ° 20 ' 17 ° 18 ' Fair weather ...
... Means , 16.9 15.829 83371b . 13-146 per h'r.per h'r . Feb. 26 17.5 13.46 18575 23 00 80 290 66 27 17.0 13.46 19653 24 20 85 66 28 17.1 13.70 20238 24 37 94 306 68 29 17.0 13.82 20306 24 30 94 299 303 51 ° 20 ' 17 ° 18 ' Fair weather ...
Page 40
... Means , 226481 277 591 959 3073 16.1 13-653 77553 11-138 Means of means , 222612 265 53 943 3080 15.85 14-028 7978 12 Remarks on the Steam Log . 11.666 An inspection of the preceding " summary , " shows the voyages from New York to ...
... Means , 226481 277 591 959 3073 16.1 13-653 77553 11-138 Means of means , 222612 265 53 943 3080 15.85 14-028 7978 12 Remarks on the Steam Log . 11.666 An inspection of the preceding " summary , " shows the voyages from New York to ...
Page 75
... means , the mean differences by which the final are less than the initial equivalents are- For the 1st notch 3 per cent . of the initial equivalent . 66 3d 5 66 5th " 21 66 ( 6 66 66 66 These per centages are practically nothing , and ...
... means , the mean differences by which the final are less than the initial equivalents are- For the 1st notch 3 per cent . of the initial equivalent . 66 3d 5 66 5th " 21 66 ( 6 66 66 66 These per centages are practically nothing , and ...
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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