Patents for Inventions: Abridgments of Specifications Relating to Plating Or Coating Metals with Metals, Bände 1-2Eyre, 1862 |
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Seite xx
... similar means . ( See British Associa- tion Report for the meeting in 1845 , p . 30. ) 1849. Mr. W. H. WALENN , in 1849 , deposited the metals lead and mercury simultaneously upon a zinc plate , by simple immersion in a solution ...
... similar means . ( See British Associa- tion Report for the meeting in 1845 , p . 30. ) 1849. Mr. W. H. WALENN , in 1849 , deposited the metals lead and mercury simultaneously upon a zinc plate , by simple immersion in a solution ...
Seite 7
... similar to that of annealing and turning the oval pots ; when , however , the round pots have a bead or rim round the top " the beads or rims round the tops are tinned at the same time as the pots themselves , " and by the same method ...
... similar to that of annealing and turning the oval pots ; when , however , the round pots have a bead or rim round the top " the beads or rims round the tops are tinned at the same time as the pots themselves , " and by the same method ...
Seite 8
... similar manner , one side only being cleaned ; the copper has the thin silver plate laid upon it , and the thicker silver plate , with its clean side downwards , is placed on the top of the whole . The three pieces of metal , thus ...
... similar manner , one side only being cleaned ; the copper has the thin silver plate laid upon it , and the thicker silver plate , with its clean side downwards , is placed on the top of the whole . The three pieces of metal , thus ...
Seite 19
... similar to that employed to cover leaden ' pipes . The mould is , however , suited to the shape of the ingot , and has a vacancy for the reception of the tin coating , on one side of the ingot only . 3rd . To tin ingots of lead on both ...
... similar to that employed to cover leaden ' pipes . The mould is , however , suited to the shape of the ingot , and has a vacancy for the reception of the tin coating , on one side of the ingot only . 3rd . To tin ingots of lead on both ...
Seite 20
... similar to that already described is used ; an addi- tional plate of brass is , however , laid on the top of the iron plate , and on the top of that a cast iron lid is placed . The said lid has a notched projecting ledge all round it ...
... similar to that already described is used ; an addi- tional plate of brass is , however , laid on the top of the iron plate , and on the top of that a cast iron lid is placed . The said lid has a notched projecting ledge all round it ...
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Patents for Inventions: Abridgments of Specifications Relating to Plating Or ... Tbd Keine Leseprobe verfügbar - 2020 |
Häufige Begriffe und Wortgruppen
66 Printed 66 This invention 78 Appendix alloys alloys of metals aluminum ammonia ammonium annealed antimony applied Barratt bismuth borax brass Brooman cadmium carbonate cast chloride chloride of zinc cleaned coating iron coating metals coating or covering conjoined series containing copper cyanide of potassium depositing solution dipped dissolved Drawings electric force electro-coated electro-depositing electrotype Elkington employed flux Fontainemoreau fused gilding gold heat immersed Improvements in coating INDEX invention consists invention relates iron or steel Letters Patent liquid London Journal Newton's mandril manufacture means Mechanics melted metal mercury metal or alloy metallic surfaces method molten metal Morewood mould muriatic acid Newton nickel nitrate nitric acid ornamented oxide Patent pickling pipe placed platinum potash precipitate Price Repertory of Arts rollers Rolls Chapel sal ammoniac salt sheet of copper silver soda sodium solder spelter suitable sulphocyanide sulphuric acid tartrate tion tubes vessel Walenn Warner wire zinc
Beliebte Passagen
Seite 204 - A 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.
Seite iii - Patents are now so numerous and costly as to render their purchase inconvenient to a large number of inventors and others, to whom they have become indispensable. To obviate this difficulty, short abstracts or abridgments of the Specifications of Patents under each head of invention...
Seite 82 - Improvements in applying metals over hard vitrified or any other surfaces by galvanoplastie process.
Seite 204 - A 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, &c.
Seite xvi - Exper. 3. Experiments analogous to the former, and equally simple, may also be made with many metallic solutions. If, for instance, the solution contains copper, it will be precipitated by a piece of iron, and appear on its surface. Upon silver merely immersed in the same solution, no such effect is produced ; but, as soon as the two metals are brought into contact, the silver receives a coating of copper.