The Mechanics' Magazine and Journal of Engineering, Agricultural Machinery, Manufactures and Shipbuilding, 78. köideRobertson, Brooman, & Company, 1863 |
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Page 10
... light of long or short duration , and in any desired order of succession so as to produce the required sig- nals . In combination with this light , lenses , re- flectors , or other well - known optical arrange- ments , are used , in ...
... light of long or short duration , and in any desired order of succession so as to produce the required sig- nals . In combination with this light , lenses , re- flectors , or other well - known optical arrange- ments , are used , in ...
Page 11
... light , signals or intelligence can be communicated with great rapidity by means of such long or short flashes , or both combined , according to any pre - arranged code of signals . vertical section of an apparatus in which the ...
... light , signals or intelligence can be communicated with great rapidity by means of such long or short flashes , or both combined , according to any pre - arranged code of signals . vertical section of an apparatus in which the ...
Page 157
... light ; but recently a new illumi- perfect safety . The lecturer explained that it nating agent had been introduced , and the mag- was necessary to burn these oils , as well as neto - electric light had received an important appli ...
... light ; but recently a new illumi- perfect safety . The lecturer explained that it nating agent had been introduced , and the mag- was necessary to burn these oils , as well as neto - electric light had received an important appli ...
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acid Admiralty applied armour plates arrangement attached August 14 barrel Bennet Woodcroft blast furnace boiler bolt bottom cable carried cause centre chamber communication connected construction cutter cylinder Dated August Dated July Dated June described diameter effect employed engineer fabrics fibres fibrous fire fitted fixed frame furnace grooves guns gutta percha heat hemp holes Improvements in apparatus inch invention consists inventor June 25 length letters patent lever lower machine machinery manufacture material means mechanical ments Messrs metal motion obtained ordinary pass Patent abandoned Patent completed piece pipe piston placed present pressure produce provements pulley pump purpose railway ratus rifled rollers rope screw shaft Shoeburyness side slide spindle steam steel strain strands substances suitable surface telegraph tion tons trenail tube upper valve vertical vessel weight wheel white spruce wire wood wooden wrought iron yarns