London Journal of Arts, Sciences and Manufacturers, and Repertory of Patent Inventions, Volume 14William Newton, Charles Frederick Partington W. Newton, 1828 - Industrial arts |
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... Lead ; Halahan's Gun - carriages ; and Wood's Apparatus for destroying Fire damp . VI . Fuller's Improved Carriage . VII . De la Fon's Instruments for the Teeth ; Farey's Lamp ; Badnall's Machinery for the manufacture of Silk ; and ...
... Lead ; Halahan's Gun - carriages ; and Wood's Apparatus for destroying Fire damp . VI . Fuller's Improved Carriage . VII . De la Fon's Instruments for the Teeth ; Farey's Lamp ; Badnall's Machinery for the manufacture of Silk ; and ...
Page 39
... lead is to be added gradually in small portions , and these are to be constantly stirred with a dry stick , during the melting , that they may incorporate perfectly together . After their having become melted , one and a half pounds of ...
... lead is to be added gradually in small portions , and these are to be constantly stirred with a dry stick , during the melting , that they may incorporate perfectly together . After their having become melted , one and a half pounds of ...
Page 48
... lead about a line thick sol- dered together . If , notwithstanding the absence of air , the oxidation of this metal were apprehended , and the consequent penetration of dampness , through the pores of the oxyde , recourse might be had ...
... lead about a line thick sol- dered together . If , notwithstanding the absence of air , the oxidation of this metal were apprehended , and the consequent penetration of dampness , through the pores of the oxyde , recourse might be had ...
Page 77
... lead- ing to the breech end of the charge . The pin is connected to the hammer by means of a small stud i , near the end of the pin which is let into a notch h , in the top of the hammer . This forms a sort of swivel joint , and the pin ...
... lead- ing to the breech end of the charge . The pin is connected to the hammer by means of a small stud i , near the end of the pin which is let into a notch h , in the top of the hammer . This forms a sort of swivel joint , and the pin ...
Page 90
... lead by an improved process . For this purpose a vessel is to be constructed as shewn in section , in Plate V , fig . 4 ; a , a , are the side walls of the vessel erected with brick , much in the same form as is usually employed for the ...
... lead by an improved process . For this purpose a vessel is to be constructed as shewn in section , in Plate V , fig . 4 ; a , a , are the side walls of the vessel erected with brick , much in the same form as is usually employed for the ...
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Common terms and phrases
acid aperture apparatus applied arms attached axle bobbin boiler boiling bottom carriage causes chamber City of London Clock colour conj construction contrivance County of Middlesex crane crank cylinder described Ditto-ditto drawing rollers Ecliptic edge elastic employed fixed flax heated hemp holes improvements inches inclined plane Inrolled intended invention iron lever Libra loco-motive lower LOWER EDMONTON machine machinery manufacture material means medals metal method mode mould mould box operation ordinary paddles Paris passed patent piece pinion pipe piston placed plate present propelling proposed pulley pump purpose revolve right ascension rotatory round roving Scorpio screw Sealed shaft shewn shews side silk sliding spindle spinning spring steam coach steam engine sugar surface temperature thread threads break tion toothed tube turned upper valve vapour vessel waggon weight wheel wind windlass wire
Popular passages
Page 212 - To all to whom these presents shall come, be it known, that I...
Page 33 - Middlesex, merchant, (in consequence of a communication made to him by a certain foreigner residing abroad) for 'an invention of certain improvements in the construction of locks and other fastenings.
Page 86 - Gentleman, for a machine for effecting an alternating motion between bodies revolving about a common centre or axis of motion ; also certain additional machinery or apparatus for applying the same to mechanical purposes.
Page 232 - Cambridge, a Treatise on the Geometrical Representation of the Square Roots of Negative Quantities, by the Rev.
Page 13 - Fulbam, in the County of Middlesex, Mathematical Instrument Maker, for a machine for breaking, cleaning, and preparing flax, hemp, and other vegetable substances containing fibre. Sealed 16th December, 1822.
Page 23 - Middlesex, gentleman, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " certain improvements in the construction of railways and tram-roads, and in the carriages to be used thereon and otherwise.
Page 349 - 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 47 - London, merchant, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " certain improvements in boilers for generating steam.
Page 6 - Gentleman, in consequence of commnnirations made to him by a certain foreigner residing abroad, for an invention of a cement for building and other purposes.
Page 48 - Esq. ; in consequence of a communication made to him by a certain Foreigner residing abroad, for an improved method of generating Steam.