Archive image from page 111 of Den Norske Nordhavs-expedition, 1876-1878 (1880-1901). Den Norske Nordhavs-expedition, 1876-1878 dennorskenordhav01mohn Year: 1880-1901 46 I 1876 anvendtes, foruden den almindelige Log med Flyndre og Line. ogsaa Masseys Patentlog. Denne viste sig ikke synderlig hensigtsmæssig paa Grund af de hyppige Standsninger, og et Par Exemplarer gik i Skruen og tab- tes. Der savnedes ogsaa god LÃjlighed til at kontrollere dens Nojagtighed. I 1877 indsattes den at' Premierlieu- tenant .1/. Petersen arrangerede Vandlog, hvis Anordning On the first cruise, in 1876. we used M
Archive image from page 111 of Den Norske Nordhavs-expedition, 1876-1878 (1880-1901). Den Norske Nordhavs-expedition, 1876-1878 dennorskenordhav01mohn Year: 1880-1901 46 I 1876 anvendtes, foruden den almindelige Log med Flyndre og Line. ogsaa Masseys Patentlog. Denne viste sig ikke synderlig hensigtsmæssig paa Grund af de hyppige Standsninger, og et Par Exemplarer gik i Skruen og tab- tes. Der savnedes ogsaa god LÃjlighed til at kontrollere dens Nojagtighed. I 1877 indsattes den at' Premierlieu- tenant .1/. Petersen arrangerede Vandlog, hvis Anordning On the first cruise, in 1876. we used Massey's patent log, as vell as the common log with logchips and line. The first instrument, however, did not answer well. owing to the frequent stoppages; and on one or tvo occasions it fouled the screw, and was lost. Moreover. we had no good opportunity whereby to test its accuracv. In 1877. the 'Vøringen' was furnished with a water-log, tho inven- Kin9 t J 0 5» Cv tFoot- _J_ oi e 8 # 5 « 7 a ~u /_â i; iv is itFeet Fig. ombord i â¢'Vøritfgen' sees at' Fig. 21. der viser et Tversnit af 'Vøringen' gjennem den agterste Del af Maskinrummet, seel forfra agterover. Vandloggen har følgende Indretning. Paa et bekveml Sted i Maskinrummet bores et Hul i Skibsbunden og fores med et 1 Toms Kor. Over dette anbringes med Flens Røret b ise den lille Figur) saaledes, at Aabningen i dette danner en Fortsættelse af Hullet i Humlen. Paa Midten af dette Rør er en konisk Kran og omkring dets øvre Ende er Skruegjænger til Pakningsrin- genc, &jennem Røret b og Hullet i Skibsbunden nedsættes Kuret il s;i;i langt, ut dell lille Aabning i dets nedre Kilde. tion of Lieutenant .1/. Petersen. Fig. 21, representing a transverse section of the after part of the enuine-room. as seen looking att. shows the arrangement of the water-log on boa rd. ln some conveuient spol in the engine-room a hole was bored in the ship's bottom to receive a one-inch metal tu
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Keywords: 1800, 1880, 1880-1901, americana, archive, biodiversity, blc, book, bookauthor, bookcentury, bookcollection, bookcontributor, bookdecade, bookpublisher, booksubject, bookyear, christiania_gr_ndahl_s_ns_bogtrykkeri, drawing, friele_herman_1838_, historical, history, illustration, image, marine_animals_arctic_regions, marine_animals_norwegian_sea, mblwhoi, mblwhoi_library, mohn_henrik_b_1835, norwegian_sea, page, picture, print, reference, sars_g_o_georg_ossian_1837_1927, scientific_expeditions, vintage
