Journal of the Franklin Institute, Volume 143Pergamon Press, 1897 - Electronic journals Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-59. |
From inside the book
Results 1-5 of 14
Page vi
... latent heats of fusion of metals and Thompson , John A. Recent ... heat motors , the standard of efficiency of . ( Thurston ) . Stevens ... heat motors Tin plate industry in the United States . ( Ayer ) Trimble , Henry . Recent advances ...
... latent heats of fusion of metals and Thompson , John A. Recent ... heat motors , the standard of efficiency of . ( Thurston ) . Stevens ... heat motors Tin plate industry in the United States . ( Ayer ) Trimble , Henry . Recent advances ...
Page 16
... heat per pound become latent , and in the conversion of water into steam 966 units ; so that the latent heat of water from ice is 142.5 units , and of steam 966 ° . The specific heat of ice is 50 , so that the number of thermal units in ...
... heat per pound become latent , and in the conversion of water into steam 966 units ; so that the latent heat of water from ice is 142.5 units , and of steam 966 ° . The specific heat of ice is 50 , so that the number of thermal units in ...
Page 19
... heat required to double the volume will now be determined . = The absolute temperature at 60 ° is 60 + 461 = 521 ... latent = heat , or 863 units . 863 X 4'3 = Jan. , 1897. ] 19 Compressed Air for Traction .
... heat required to double the volume will now be determined . = The absolute temperature at 60 ° is 60 + 461 = 521 ... latent = heat , or 863 units . 863 X 4'3 = Jan. , 1897. ] 19 Compressed Air for Traction .
Page 20
... heat , the temperature must be double from absolute zero . At 60 ° observed temperature the absolute temperature ... latent heat and steam , also acts as a lubricant . Another striking comparison will be presented . Steam at 350 ...
... heat , the temperature must be double from absolute zero . At 60 ° observed temperature the absolute temperature ... latent heat and steam , also acts as a lubricant . Another striking comparison will be presented . Steam at 350 ...
Page 21
... latent heat . Total heat from I pound of steam I pound of air reduced 138 ° yields 138 X 24 . Units . 65'5 966'0 1,031'5 -33 ° 12 One pound of steam carries as much heat as 31 pounds of air , and not only serves with little loss to ...
... latent heat . Total heat from I pound of steam I pound of air reduced 138 ° yields 138 X 24 . Units . 65'5 966'0 1,031'5 -33 ° 12 One pound of steam carries as much heat as 31 pounds of air , and not only serves with little loss to ...
Other editions - View all
Common terms and phrases
acetylene acid adulteration alloys aluminum American amount ampères anthracite apparatus bituminous coal black plates boilers calcium carbide candle-power carbide carbon carborundum cellulose cent chemical chemist circuit clay coil colors Company compound containing copper cost cubic feet CXLIII cyanide cyanide process cylinder efficiency electric engines experiments fact fire fiscal Franklin Institute fuel furnace glaze heat of fusion ice caves inches increase industry iron June 30 latent heat light locomotives machine magnetic manufacture mechanical mechanical stoker melting metal method miles mixture motor nitric acid nitrogen obtained operation ordinary oxide patents Philadelphia plant potter pounds per square practical present pressure production pulley quantities reservoir resins resistance salicylic acid smoke nuisance solution speed steam switch T₁ temperature terne plates tests tin and terne tin plates tion tons tube typhoid typhoid fever Welsbach wheel wire
Popular passages
Page 263 - food," as used herein, shall include all articles used for food or drink by man, whether simple, mixed, or compound. SEC. 3. Any article shall be deemed to be adulterated within the meaning of this Act...
Page 263 - food,' as used herein, shall include all articles used for food, drink, confectionery, or condiment by man or other animals, whether simple, mixed, or compound.
Page 263 - ... if it consists wholly, or in part, of a diseased, decomposed, putrid, infected, tainted, or rotten animal or vegetable substance or article, whether manufactured or not; or in the case of milk, if it is the produce of a diseased animal...
Page 250 - No person shall manufacture out of any oleaginous substance or substances, or any compound of the same, other than that produced from unadulterated milk, or of cream from the same, any article designed to take the place of butter or cheese produced from pure unadulterated milk or cream of the same, or shall sell, or offer for sale, the same as an article of food.
Page 80 - JOURNAL OF THE FRANKLIN INSTITUTE OF THE STATE OF PENNSYLVANIA, FOR THE PROMOTION OF THE MECHANIC ARTS. VOL.
Page 263 - ... of a diseased animal. (6) If it is colored, coated, polished or powdered, whereby damage or inferiority is concealed, or if by any means it is made to appear better or of greater value than it really is. (7) If it contains any added substance or ingredient which is poisonous or injurious to health...
Page 263 - ... 2. If any inferior or cheaper substance or substances have been substituted wholly or in part for it.
Page 411 - Columbia shall be deemed, and is hereby declared, to be a public nuisance...
Page 263 - Provided, that the provisions of this act shall not apply to mixtures or compounds recognized as ordinary articles or ingredients of articles of food, if each and every package sold or offered for sale be distinctly labeled as mixtures or compounds, with the name and per cent of each ingredient therein, and are not injurious to health.
Page 160 - COUNSELLORS AT LAW SOLICITORS OF PATENTS PHILADELPHIA Forrest Building-, 119 South Fourth Street NEW YORK Potter Building-, 38 Park Row WASHINGTON Atlantic Building, 928 F Street Long Distance Telephone 710 Burk & McFetridge Co. Printers, Lithographers and Publishers 306 and 308 Chestnut Street, Philadelphia. Publishers of "TRAFFIC