The Repertory of patent inventions [formerly The Repertory of arts, manufactures and agriculture]. Vol.1-enlarged ser., vol.40, Volume 151771 |
Other editions - View all
Common terms and phrases
acetate acetic acid acid action alumina apparatus applied Attorney-General axis blades boiler britannia metal cadmium carbonate cause centre claim coating colours combined confine construction cotton county of Middlesex cutters cylinder described the nature drawing employed Engineer Enrolled entire turn Ericsson's fabrics February 21 fibrous filtered fixed frame furnace gutta percha hackles heat improvements in machinery india-rubber invention consists iron January 29 letters patent lever lime liquor Lord Chief Lowe's machine manner manufacture March 23 masticating material matters means ments metal Middlesex mode months moulds obtained orchil oxide pass patent for improvements Patent granted pigment pipe plate portion prefer produced propeller provements purpose ratchet-wheel roller rudder saccharine screw Sealed March shaft sheathing ships shown shows side Sir Frederick smoke-jack solution specification spindle steam steam-engine stones substances sugar suitable sulphite sulphur sulphurous acid surface tion tubes valve vessel wheel windmill zinc
Popular passages
Page 20 - Having now described the nature of my invention, and the manner in which the same is to be performed, I would have it understood that I...
Page 223 - C alone, and may be wholly under water, when it would, by being turned round either way, cause the ship to be forced backward or forward, as the inclination of the fans, or wings, will act as oars with equal force both ways...
Page 120 - Nicole, do hereby declare that the nature of my said Invention, and the manner in which the same is to be performed, are...
Page 159 - ... and the grinding improved ; and this part of my invention relates only to sucking away the plenum of dusty air forced through the stones, and not to employing a sufficient exhausting power to induce a current of air between the mill- stones without a blast, this having before been practised as above mentioned.
Page 277 - And in order that my invention may be most fully understood, and readily carried into effect, I will proceed to describe the means pursued by me in carrying out my invention.
Page 108 - Firstly, the manufacture of the new material, lead combined with tin, on one or both of its surfaces by rolling or other mechanical pressure, as herein described.
Page 145 - Act made and passed in the fifth and sixth years of the reign of his late Majesty King William the Fourth, intituled
Page 103 - ... table, and lay a shorter strip of the lead (so reduced to relative thickness as aforesaid), very evenly upon the extended tin, with one end of the said strip of lead conforming with one end of the said long strip of tin, and then I fold back the tin over the other end of the lead (being that end thereof which still retains some of that wedge-like form of the original casting of the ingot of lead already mentioned), and consequently, the tin when so folded will apply to both surfaces of the lead...
Page 277 - I do hereby declare this to be my specification of the same, and that I do verily believe this my said specification doth comply in all respects fully and without reserve or disguise with the proviso in the said hereinbefore in part recited letters patent contained ; wherefore I hereby claim to maintain exclusive right and privilege to my said invention.
Page 103 - ... part of the thickness to which the lead is reduced by rolling as aforesaid, whatever that thickness may be. The lead and the tin having been thus reduced to their proper relative thicknesses, and their widths being nearly alike, and even surfaces of each of the two metals having been obtained by the aforesaid rolling, then, in case it is intended to cover both sides of the lead with tin, I extend a long strip of the thin tin (so reduced to relative thickness as aforesaid) flatways upon a smooth...