Patents for inventions. Abridgments of specifications, Volume 711862 |
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Page 32
... desired to draw foul air from the hold a pipe is led up therefrom to the aperture by which the drum is supplied . The fan is divided into two parts by a partition , that foul or fresh air may be sent forward at the same time by ...
... desired to draw foul air from the hold a pipe is led up therefrom to the aperture by which the drum is supplied . The fan is divided into two parts by a partition , that foul or fresh air may be sent forward at the same time by ...
Page 36
... desired shape down to the point ; then , to form the head , proceed as before . The improved pintles and braces are made of pure copper , the hole in the brace to receive the pintle having a brass bush in it , and the pintle itself ...
... desired shape down to the point ; then , to form the head , proceed as before . The improved pintles and braces are made of pure copper , the hole in the brace to receive the pintle having a brass bush in it , and the pintle itself ...
Page 74
... desired to improve copper previously alloyed in excess , the inventor adds thereto toughened or refined copper to bring the whole mass to the fibrous texture he requires , which result he ascertains by the process of assay . " [ Printed ...
... desired to improve copper previously alloyed in excess , the inventor adds thereto toughened or refined copper to bring the whole mass to the fibrous texture he requires , which result he ascertains by the process of assay . " [ Printed ...
Page 92
... desired , " for the warming of apartments , " & c . " This apparatus is formed " by the arrangement of several series of hollow tubes , through " the interior of which the atmospheric air is allowed to pass while the external surfaces ...
... desired , " for the warming of apartments , " & c . " This apparatus is formed " by the arrangement of several series of hollow tubes , through " the interior of which the atmospheric air is allowed to pass while the external surfaces ...
Page 94
... desired can be subsequently liberated so as to rise and fall with the tide , and to carry upon it the ship " or vessel to be repaired or built . " The buoyancy of the floor is to be obtained by the means of hollow air - tight vessels or ...
... desired can be subsequently liberated so as to rise and fall with the tide , and to carry upon it the ship " or vessel to be repaired or built . " The buoyancy of the floor is to be obtained by the means of hollow air - tight vessels or ...
Expressions et termes fréquents
66 Printed angle iron apparatus application arrangement attached bars beams boat boilers bolts bottom bulkheads buoyancy caisson capstan carriage caulking centre chain chain pump chamber compartments connected construction copper covering curved cylinder deck diagonal Drawings edges employed engine fastened fitted fixed flanges floating frame groove gunwale gutta percha holes hollow horizontal hull improvements consist india-rubber inner invention consists invention relates inventor iron ships joints keel keelson length London Journal Newton's longitudinal lower manner masts material means metal mode motion naphtha ordinary outer paddle wheels pass Patent Journal pieces pipe piston placed planking pontoon propeller protection pumps purpose Repertory of Arts ribs rivetted rollers Rolls Chapel Reports rope rudder screw secured shaft sheathing sheets ship or vessel ship's ships and vessels side space steam stern post suitable surface thickness timber transverse treenails tubes upper valve ventilating vertical water-tight wood wrought iron zinc
Fréquemment cités
Page xx - And in mine own time the shape of our English ships hath been greatly bettered. It is not long since the striking of the topmast (a wonderful ease to great ships, both at sea and in...
Page 1 - French, encountering the Wonder of the World, she so warmly plied the French admiral, that she forced him out of his three-decked wooden castle, and chasing the Royal Sun before her, forced her to fly for shelter among the rocks, where she became a prey to lesser vessels that reduced her to ashes. At length, leaky and defective herself with age, she was laid up at Chatham, in order to be rebuilt ; but, being set on fire by negligence, she was...
Page 93 - ... and that quality of zinc, known in England as ' foreign zinc," and melt them together in the usual manner in any...
Page 93 - I take that quality of copper known in the trade by the appellation of ' best selected copper,' and that quality of zinc, known in England as
Page xxi - ... nor stoop upon a wind, by which the breaking loose of our ordnance, or the not use of them, with many other discommodities, are avoided.
Page 620 - NAVAL ARCHITECTURE; Or, the RUDIMENTS and RULES of SHIP BUILDING : exemplified in a SERIES of DRAUGHTS and PLANS ; with Observations tending to the further Improvement of that important Art.
Page 27 - Birmingham, gentleman : of an invention of a compound metal capable of being forged when red hot, or when cold more fit for the making of bolts, nails, and sheathing for ships, than any metals heretofore used or applied for those purposes, and also for various other purposes where other metals have been used or applied.