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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Page 1
And if this be the case for speeds of 1 and 2 miles an hour , it is much more so for the regular working speeds of trains . To select from a very admirable series of Indicator Diagrams , with copies of which the writer has been favored ...
And if this be the case for speeds of 1 and 2 miles an hour , it is much more so for the regular working speeds of trains . To select from a very admirable series of Indicator Diagrams , with copies of which the writer has been favored ...
Page 4
i'oth The last objection to the use of the link , requiring notice , is that at high speeds considerable back exhaust pressure is created . The amount of this is very various , and it depends also on circumstances for which the Jink ...
i'oth The last objection to the use of the link , requiring notice , is that at high speeds considerable back exhaust pressure is created . The amount of this is very various , and it depends also on circumstances for which the Jink ...
Page 5
Speed. Total ed per of MaxiEffective Admiteffective No. of Sum of horse ... 1-7 4 7 8 6 10 11 12 13 14 15 16 17 Journal Franklin Institute , Fig.1 . Slow Speed . 80 On the Expansive Working of Steam in Locomotives . ng.
Speed. Total ed per of MaxiEffective Admiteffective No. of Sum of horse ... 1-7 4 7 8 6 10 11 12 13 14 15 16 17 Journal Franklin Institute , Fig.1 . Slow Speed . 80 On the Expansive Working of Steam in Locomotives . ng.
Page 7
Slow Speed . 80 20 40 B 30 50 60 70 70 A 00 1 4 Fig . 2. Quick Speed . Vol . XXV3 Series Plate 1 Caledonian Engines N ° 42 & 125 . 80 + N ° 3 N42 No 42 Pass " PK N125 Goods Pass N ° 1 1 No G B F3 6Inches 9 of 12 Stroke15 17 Miles per ...
Slow Speed . 80 20 40 B 30 50 60 70 70 A 00 1 4 Fig . 2. Quick Speed . Vol . XXV3 Series Plate 1 Caledonian Engines N ° 42 & 125 . 80 + N ° 3 N42 No 42 Pass " PK N125 Goods Pass N ° 1 1 No G B F3 6Inches 9 of 12 Stroke15 17 Miles per ...
Page 10
14 In all well protected cylinders , with blast orifices not less than ; ' ath of the area of the cylinder , the foregoing rules and tables of data apply to the action of steam at speeds under 30 to 40 miles an hour , as the writer has ...
14 In all well protected cylinders , with blast orifices not less than ; ' ath of the area of the cylinder , the foregoing rules and tables of data apply to the action of steam at speeds under 30 to 40 miles an hour , as the writer has ...
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