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The Repertory of patent inventions [formerly The Repertory of ..., Volume 35
Volledige weergave - 1860
The Repertory of patent inventions [formerly The Repertory of arts ..., Volume 8
Volledige weergave - 1830
The Repertory of patent inventions [formerly The Repertory of arts ..., Volume 2
Volledige weergave - 1834
acid action apparatus appears application become boat body boiler bridge carriages carried cause cock combined communication complete connected consequence considered constructed contained County cylinder descending described direction drawing effect electricity employed engine equal experiments feet figures fire fixed force frame France give given greater heat improvements inches increase invention iron latter less lever liquid lock lower machine machinery manner means metal method mode months motion nature nearly necessary object observed operation ordinary oxide pass Patent pipe piston placed plants plate plug position present pressure principle produced quantity rail-way raised receive road rope round sand screw seat shewn side solution Specification spindle spring steam Street substance sufficient surcharged surface temperature tube turn upper usual valve vessels weight wheels whole wood
Pagina 243 - Description and Draught of a new-invented MACHINE for carrying vessels or ships out of or into any harbour, port or river, against wind and tide, or in a calm...
Pagina 129 - Now Know Ye, that in compliance with the said proviso, I, the said Adolphe Nicole, do hereby declare that the nature of my said Invention, and the manner in which the same is to be performed, are particularly described and ascertained in and by the following statement thereof, reference being had to the Drawing hereunto annexed, and to the figures and letters marked thereon...
Pagina 14 - Now know ye, that in compliance with the said proviso, I, the said William Wedd Tuxford, do hereby declare, that the nature of my said invention, and the manner in which the same is to be performed, are particularly described and ascertained in and by the following description thereof, reference being had to the drawings hereunto annexed, and to the figures and letters marked thereon, (that is to say...
Pagina 243 - Say not thou, What is the cause that the former days were better than these? for thou dost not inquire wisely concerning this.
Pagina 137 - Walton do hereby describe the manner in which my said Invention is to be performed by the following statement thereof reference being had to the Drawing annexed and to the figures and letters marked thereon that is to say DESCRIPTION OF THE DRAWING.
Pagina 243 - Db move backwards and forwards, as the piston moves up and down in the cylinder. " LL, are teeth for a catch to drop in from the axis, and are so contrived, that they catch in an alternate...
Pagina 245 - Now, know ye, that, in compliance with the said proviso, I, the said David Stead, do hereby declare that the nature of the said invention, and the manner in which the same is to be performed, are fully described and ascertained in and by the following statement thereof, reference being had to the drawing hereunto annexed, and to the figures and letters marked thereon...
Pagina 243 - P, the Pipe coming from the Furnace to the Cylinder. Q, the Cylinder wherein the steam is condensed. R, the Valve that stops the Steam from coming into the Cylinder, whilst the Steam within the same is condensed. S, the Pipe to convey the condensing Water into the Cylinder. T, a cock to let in the condensing Water when the Cylinder is full of Steam and the Valve, P, is shut. U, a Rope fixed to the Piston that slides up and down in the Cylinder. " Note. This Rope, U, is the same Rope that goes round...
Pagina 68 - ... in the application of a self-adjusting leverage to the back and seat of a chair, whereby the weight on the seat acts as a counterbalance to the pressure against the back of such chair, and whereby a person sitting or reclining in such chair may, by pressing against the back, cause it to take any inclination, and yet, at the same time, the back of such chair shall, in whatever position it is placed, offer sufficient resistance and give proper support to the person so sitting or reclining.
Pagina 47 - ... inches was exposed to the water in the boiler. In the Rocket engine, the area of heated air and flame in 25 tubes, 3 inches each in diameter, was 176.7 inches, while the surface exposed was 235.6 inches. " It is not necessary, perhaps, to pursue the comparison further. The economy of fuel which must result from the exposure of so much greater surface to the water, cannot fail to...