Journal of the Franklin Institute, Volume 80; Volume 110Franklin Institute, 1880 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
Results 1-5 of 79
Page 1
... electric machine , has been prepared by the writer of this article , to meet the demand for a more quiet and equally ... Electrical Apparatus , in the Proceedings of the Institution of Civil Engineers for 1878. The illustration in that ...
... electric machine , has been prepared by the writer of this article , to meet the demand for a more quiet and equally ... Electrical Apparatus , in the Proceedings of the Institution of Civil Engineers for 1878. The illustration in that ...
Page 59
... electric current through the body , or in the luminous organ , thus producing a brilliant phosphorescence . When the insect thus prepared was plunged into carbonic acid , or into either of the inert gases nitrogen and hydrogen , the ...
... electric current through the body , or in the luminous organ , thus producing a brilliant phosphorescence . When the insect thus prepared was plunged into carbonic acid , or into either of the inert gases nitrogen and hydrogen , the ...
Page 60
... electrical bell . He found by a great variety of experiments that the indications for different pressures were very uniform . - Ann . de Chim . et de Phys . C. French Railways . - The new railways now under contract 60 [ Jour . Frank ...
... electrical bell . He found by a great variety of experiments that the indications for different pressures were very uniform . - Ann . de Chim . et de Phys . C. French Railways . - The new railways now under contract 60 [ Jour . Frank ...
Page 72
... Electric Synchronism of Motors and Receivers , 116. Aerial Photographs , 110. Volatile Power of Liquids , 137. Roof Varnish , 140. Crystalline Form of Mag- nesium , 141. Earthen Filtering Plates , 142. Electric Sun , 142. Dissociation ...
... Electric Synchronism of Motors and Receivers , 116. Aerial Photographs , 110. Volatile Power of Liquids , 137. Roof Varnish , 140. Crystalline Form of Mag- nesium , 141. Earthen Filtering Plates , 142. Electric Sun , 142. Dissociation ...
Page 75
... electric engines , into which we will not enter . Practically , we think that , as far as the steam engine is concerned , the impossibility of supplying to the steam in the cylinder any appre- ciable amount of heat by means of steam or ...
... electric engines , into which we will not enter . Practically , we think that , as far as the steam engine is concerned , the impossibility of supplying to the steam in the cylinder any appre- ciable amount of heat by means of steam or ...
Other editions - View all
Common terms and phrases
acid Anthracite apparatus battery bobbin boiler bone oil carbon carbonic acid cent chamber coal gas combustion compression constructed containing cubic cylinder diameter dimensions drawing-roller dy dz dynamo-electric effect elastic elastic limit electric light employed experiments feet fibres Franklin Institute furnace gases gills give heating surface horizontal horse-power hour increase ingot iron jute length locomotive machine magnet manganese matter means mechanical ment metal metric metric system miles miles per hour millimetre minute motion nuts obtained ordinary oxide oxygen paraffine Patents Perkins Engine phosphorus pins piston placed plate pound of coal pounds per square practical pressure produced proportion quantity Rendus resistance revolutions per minute rollers screws selenium shaft shell side silica slag sliver speed square inch steam dome steam engine steel strain Sulphur temperature tion tons tubes valve vaporized velocity vertical vessel weight wheels wire