Weidler, Johann Friedrich, Jo. Friderici Weidleri Tractatus de machinis hydraulicis toto terrarum orbe maximis Marlyensi et Londinensi et aliis rarioribus similibus in quo mensurae prope ipsas machinas notatae describuntur, et de viribus earum luculenter disseritur

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            <s xml:id="echoid-s1704" xml:space="preserve">
              <pb o="75" file="0085" n="85" rhead="DE MACHINA HYDRAVL. LONDINENSI."/>
            dum altera componebatur, pluribus equis antliae, quae
              <lb/>
            aquas attollebant, in motum ciebantur. </s>
            <s xml:id="echoid-s1705" xml:space="preserve">magna etiam
              <lb/>
            pars domuum, quae prope pontem ſunt, a machina
              <lb/>
            ſub ponte ſuſpenſa aquas recipit. </s>
            <s xml:id="echoid-s1706" xml:space="preserve">in nouam autem ur-
              <lb/>
            bis regionem, quae a palatio regio occaſum uerſus por-
              <lb/>
            rigitur, aquae deriuantur noua et uix ante biennium fi-
              <lb/>
            nita machina, quam quidam Reg. </s>
            <s xml:id="echoid-s1707" xml:space="preserve">Soc. </s>
            <s xml:id="echoid-s1708" xml:space="preserve">Scient. </s>
            <s xml:id="echoid-s1709" xml:space="preserve">ſodalis
              <lb/>
            adornaſſe dicitur. </s>
            <s xml:id="echoid-s1710" xml:space="preserve">nimirum uerſus oppidum Chelſeam
              <lb/>
            iuxta Tameſin in ſolo argilloſo alueus accliuis quadrin-
              <lb/>
            gentos circiter paſſus longus, excauatus eſt, in quem a-
              <lb/>
            quae fluminis, quando maris fluxu accumulantur, in-
              <lb/>
            grediuntur, et quando fluxus ceſſat, cataracta demiſſa
              <lb/>
            earum in flumen reditus prohibetur. </s>
            <s xml:id="echoid-s1711" xml:space="preserve">poſtea refluis a-
              <lb/>
            quis ſenſim ſubſidentibus, quaedam cataractae oſtia a-
              <lb/>
            periuntur plus minusue, et per eadem aquae in decliui
              <lb/>
            alueo proruentes illabuntur in rotas, quarum diameter
              <lb/>
            erat circiter 20 pedum, his antliae haurientes premen-
              <lb/>
            tesque agitantur, aque ita per fiſtulas antliis annexas
              <lb/>
            aquae in aedes non procul inde diſſitas propellun-
              <lb/>
            tur.</s>
            <s xml:id="echoid-s1712" xml:space="preserve"/>
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          <p>
            <s xml:id="echoid-s1713" xml:space="preserve">11. </s>
            <s xml:id="echoid-s1714" xml:space="preserve">Inuentum machinae hydraulicae Londinenſis,
              <lb/>
            occaſionem dedit Dn. </s>
            <s xml:id="echoid-s1715" xml:space="preserve">Bosfrand, Academiae architectu-
              <lb/>
            raeregiae Pariſienſis ſodali, de commodiore et ſimpli-
              <lb/>
            ciore compoſitione excogitanda, quam abſoluit ſequen-
              <lb/>
            ti modo. </s>
            <s xml:id="echoid-s1716" xml:space="preserve">A eſt fornax, ſupra quam ahenum B ponitur,
              <lb/>
              <note position="right" xlink:label="note-0085-01" xlink:href="note-0085-01a" xml:space="preserve">Fig. 19.
                <lb/>
              Tab, III.</note>
            cuius lamina cuprea ſpſſa {1/12} digiti Pariſienſis, idem-
              <lb/>
            quae figuram ſphaericam, uel ſuperius inſtar pyri con-
              <lb/>
            tractam habet. </s>
            <s xml:id="echoid-s1717" xml:space="preserve">C. </s>
            <s xml:id="echoid-s1718" xml:space="preserve">duo tubi exigui epiſtomiis inſtructi,
              <lb/>
            quorum alter in aquas penetrat, alter in ſpatio aere ple-
              <lb/>
            no, quod aquae imminet, finitur, pro exceſſu defectu-
              <lb/>
            que aquarum inueniendo, uti traditur ſub litera G de-
              <lb/>
            ſcriptionis anglicanae. </s>
            <s xml:id="echoid-s1719" xml:space="preserve">E. </s>
            <s xml:id="echoid-s1720" xml:space="preserve">Tubus cupreus, cuius extre-
              <lb/>
            mo epiſtomium uerſatile F inſeritur, idemque </s>
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