The Repertory of patent inventions [formerly The Repertory of arts, manufactures and agriculture]. Vol.1-enlarged ser., vol.40, Volume 121771 |
Altre edizioni - Visualizza tutto
The Repertory of patent inventions [formerly The Repertory of ..., Volume 35 Visualizzazione completa - 1860 |
The Repertory of patent inventions [formerly The Repertory of arts ..., Volume 8 Visualizzazione completa - 1830 |
The Repertory of patent inventions [formerly The Repertory of arts ..., Volume 2 Visualizzazione completa - 1834 |
Parole e frasi comuni
achromatic acid alliole apparatus applied arrangement artificial light bars benzole boiler boiling bottom burner camphole carbon carriage centre claim coal-tar colour compartment condenser construction copper County of Middlesex curve cylinder dead rise degs deposited distillation drawing edges employed engine fabrics fixed flame fluid frame furnace glass gutta percha heat hollow hydro-carbons india-rubber intaglio invention consists iron lamps letters patent lever lower machinery manner manufacture material means ments metal Middlesex mixed mixture mode months motion moveable naptha nitric acid obtained opening oxidizing chamber pass Patent granted perforated pipe piston placed plate portion presents pressure produced purpose pyroxylic quantity railway ratus reservoir retort reverberatory furnaces roller Samuel Cunliffe Lister screw Sealed shaft shown in fig side slide specific gravity spirituous substances steam suitable sulphuric acid surface temperature tion tube upper valve vapour vertical vessel volatile wheel zinc
Brani popolari
Pagina 218 - Having now particularly described and ascertained the nature of my said invention and in what manner the same is to be performed, I declare that what I claim is (d).
Pagina 46 - 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...
Pagina 78 - Act made and passed in the fifth and sixth years of the reign of his late Majesty King William the Fourth, intituled
Pagina 157 - ... into nitric acid. A portion of the water in the receiver is decomposed, its oxygen combining with the oxide of nitrogen to form nitric acid, whilst its hydrogen combines with the chlorine to form hydrochloric acid. These mixed vapours pass over into suitable condensing vessels placed to receive them. The whole of the nitric acid and syrup having been run in, and the liberation of the gases or oxides of nitrogen having ceased, the oxalic acid liquor is drawn off from the generator and crystallized.
Pagina 3 - Improvements in the Manufacture and Purification of Spirituous Substances and Oils, applicable to the purposes of Artificial Light and various useful arts, and in the application thereof to such purposes, and in the construction of lamps and burners applicable to the combustion of such substances.
Pagina 186 - ... changed, and such changing of the water is to be repeated two or three times each day, until no smell or taste is to be detected either in the water or in the shavings ; the shavings are then to be removed from the water, by the hands or otherwise. If it is intended for soup, this product should be dried on nets or other convenient means, and the same will be ready for the market. If gelatine is to be extracted, the shavings, after the soaking just described, are to be subjected to heat, with...
Pagina 243 - Tetley with the clerk of the patents of England, pursuant to an act passed in the fifth and sixth years of the reign of His late Majesty King William the Fourth, intituled ' An Act to amend the law touching letters patent for inventions.
Pagina 34 - 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.
Pagina 160 - January 18, 1848, describe a method of manufacturing ammonia in the state of carbonate, hydrocyanate, or free ammonia, by passing any of the oxygen compounds of nitrogen, together with any compound of hydrogen and carbon, or any mixture of hydrogen with a compound of carbon or even free hydrogen, through a tube or pipe containing any catalytic or contact substance, as follows...
Pagina 15 - ... has been distilled off, while the cumole together with part of the toluole has been kept back in the retort by the first head, and a further portion may be obtained by setting aside the first portion of distillate, which comes over on distilling through a common retort neck with or without water or steam, the residue kept back in the retort by the head on the distillation of the benzole, and it is best to set aside for toluole what comes over before the boiling point reaches 130 degs. This spirituous...