Journal of the Franklin InstituteVols. 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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Results 1-5 of 93
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... the lap , the lead , and the travel . * From the London Civil Engineer and Architect's Journal , September , 1852 . Vol . XXV . - THIRD SERIE8 . – No . 1. - JANUARY , 1853 , 1 When these are given , the point of the stroke.
... the lap , the lead , and the travel . * From the London Civil Engineer and Architect's Journal , September , 1852 . Vol . XXV . - THIRD SERIE8 . – No . 1. - JANUARY , 1853 , 1 When these are given , the point of the stroke.
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... by means of the reversing gear , in such a manner that whatever be the reduction of travel communicated to the valve , the lead is always at least the same as in full gear , and with the shifting - link is rather increased .
... by means of the reversing gear , in such a manner that whatever be the reduction of travel communicated to the valve , the lead is always at least the same as in full gear , and with the shifting - link is rather increased .
Page 1
... Britain " Locomotive , G. W. R. Cylinder , 18 X 24 inches ; wheel , 8 feet ; lap , 14 inch ; constant lead , f - inch ; travel in full gear , 4 * inches ; blast orifice , 54 inches diameter . Position of Points of Distribution .
... Britain " Locomotive , G. W. R. Cylinder , 18 X 24 inches ; wheel , 8 feet ; lap , 14 inch ; constant lead , f - inch ; travel in full gear , 4 * inches ; blast orifice , 54 inches diameter . Position of Points of Distribution .
Page 4
The amount of this is very various , and it depends also on circumstances for which the Jink - motion is not responsible ; such as a deficiency of inside lead ( which is regulated by the lap ) , small ports , a small blast - orifice ...
The amount of this is very various , and it depends also on circumstances for which the Jink - motion is not responsible ; such as a deficiency of inside lead ( which is regulated by the lap ) , small ports , a small blast - orifice ...
Page 10
Sectional area of cylinder , steam port , blast orifice , Lap of valve , 11 in .; travel , 41 in . in full gear ; lead , I to & in . In a second paper , the writer discusses the conditions necessary for the successful expansive working ...
Sectional area of cylinder , steam port , blast orifice , Lap of valve , 11 in .; travel , 41 in . in full gear ; lead , I to & in . In a second paper , the writer discusses the conditions necessary for the successful expansive working ...
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