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] |
From inside the book
Արդյունքներ 61–ի 1-ից 5-ը:
Էջ 3
... moved , and there would be a reserve of steam of atmospheric pressure equal in volume to the clearance only . The relative volume of atmos- pheric steam is 1669 , and the water equivalent of the reserve would be 254.47X1.8 1669 0.27 ...
... moved , and there would be a reserve of steam of atmospheric pressure equal in volume to the clearance only . The relative volume of atmos- pheric steam is 1669 , and the water equivalent of the reserve would be 254.47X1.8 1669 0.27 ...
Էջ 12
... moved backwards by the bar , d , pressing against the ring bolt by a slot in d , through which said ring bolt passes . General Remarks . - The detaching motion is instantaneous in its action . The ordinary hand brake can be applied to ...
... moved backwards by the bar , d , pressing against the ring bolt by a slot in d , through which said ring bolt passes . General Remarks . - The detaching motion is instantaneous in its action . The ordinary hand brake can be applied to ...
Էջ 14
... moved separately . CERTIFICATES . Lahaye's Patent Brake has been in operation upon the passenger trains of the Phila- delphia and Reading Railroad for several months past . It has worked to our satisfaction , has caused no expense for ...
... moved separately . CERTIFICATES . Lahaye's Patent Brake has been in operation upon the passenger trains of the Phila- delphia and Reading Railroad for several months past . It has worked to our satisfaction , has caused no expense for ...
Էջ 15
... moved to the top of the tube ( as at B ) , and closed the aperture of the service supply pipe , and the delivery will have ceased until the tap be closed , or the defects remedied , when the ball will return again to the bottom of the ...
... moved to the top of the tube ( as at B ) , and closed the aperture of the service supply pipe , and the delivery will have ceased until the tap be closed , or the defects remedied , when the ball will return again to the bottom of the ...
Էջ 21
... moved in any direction , by a slight tap , for the purpose of allowing for the unequal shrinking or drying of the paper , or of any movement of the form , after the first impression is taken , substan- tially as herein described . " I ...
... moved in any direction , by a slight tap , for the purpose of allowing for the unequal shrinking or drying of the paper , or of any movement of the form , after the first impression is taken , substan- tially as herein described . " I ...
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