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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1 ( Plate I. ) , taken by the writer from the Caledonia , passenger engine , by means of M'Naught's Indicator , at speeds of 1 and 2 miles per hour . The numbers in the diagrains indicate the number of the sector notches to which the ...
1 ( Plate I. ) , taken by the writer from the Caledonia , passenger engine , by means of M'Naught's Indicator , at speeds of 1 and 2 miles per hour . The numbers in the diagrains indicate the number of the sector notches to which the ...
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 ...
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As a whole , these proportions are superior to those of any other engines with which the writer is acquainted ; and the diagrams prove that the per centages of back exhaust pressure , in terms of the positive mean pressure , at 55 miles ...
As a whole , these proportions are superior to those of any other engines with which the writer is acquainted ; and the diagrams prove that the per centages of back exhaust pressure , in terms of the positive mean pressure , at 55 miles ...
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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 hour 18 21 24 0 3 6Inches 9 100 Fig 3 . 90 LES 80 70 Mear Pressures Steam 532 . N3 . 5 St 69 9 09 Exhaust 9 7 Exc . 3.8 60 Effective ...
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 hour 18 21 24 0 3 6Inches 9 100 Fig 3 . 90 LES 80 70 Mear Pressures Steam 532 . N3 . 5 St 69 9 09 Exhaust 9 7 Exc . 3.8 60 Effective ...
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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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