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 2
Compression , however , involves no loss of efficiency ; for as by compression a quantity of steam is ... The most direct method of doing so is , to find the quantities of water consuined as steam for one stroke , under the two ...
Compression , however , involves no loss of efficiency ; for as by compression a quantity of steam is ... The most direct method of doing so is , to find the quantities of water consuined as steam for one stroke , under the two ...
Page 3
359 From this is to be deducted the quantity of steam reserved by compression ; the volume so reserved is measured by the period of compression , plus the clearance ( 7.5 + 1.8 = 9.3 ) , and the pressure at the point of compression is 8 ...
359 From this is to be deducted the quantity of steam reserved by compression ; the volume so reserved is measured by the period of compression , plus the clearance ( 7.5 + 1.8 = 9.3 ) , and the pressure at the point of compression is 8 ...
Page 9
... utmost possible efficiency of steam worked expansively in the locomotive by the link - motion , is about twice that of the steain when worked under fúll gear ; that is , the same quantity of steam does twice the quantity of work .
... utmost possible efficiency of steam worked expansively in the locomotive by the link - motion , is about twice that of the steain when worked under fúll gear ; that is , the same quantity of steam does twice the quantity of work .
Page 15
... or water running to waste from any 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 ) ...
... or water running to waste from any 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 ) ...
Page 65
Of this quantity , South Wales furnishes 700,000 tons ; South Staffordshire , ( including Worcestershire ) , 600,000 tons ; and Scotland 600,000 tons . The remainder is divided among the various smaller districts .
Of this quantity , South Wales furnishes 700,000 tons ; South Staffordshire , ( including Worcestershire ) , 600,000 tons ; and Scotland 600,000 tons . The remainder is divided among the various smaller districts .
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