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-s1805" xml:space="preserve">
              <pb o="83" file="0093" n="93" rhead="DE MACHINA HYDRAVL. LONDINENSI."/>
            uum lebetem D admittitur, isque motus ſine obſtaculo
              <lb/>
            continuabitur.</s>
            <s xml:id="echoid-s1806" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s1807" xml:space="preserve">Vt cognitum habeas, utrum lebes L nouam imple-
              <lb/>
            tionem deſideret, uerte epiſtomium N, ſi enim aqua
              <lb/>
            effluat, indicium erit, eam adhuc ſufficere, ſi uero ua-
              <lb/>
            por exeat, aqua infundenda eſt. </s>
            <s xml:id="echoid-s1808" xml:space="preserve">Idemque praeſtat e-
              <lb/>
            piſtomium G in lebete minore D, ita ut ad moderan-
              <lb/>
            dam hanc machinam exigua peritia aut labor requira-
              <lb/>
            tur; </s>
            <s xml:id="echoid-s1809" xml:space="preserve">quemadmodum lector uberius explicatum inue-
              <lb/>
            niet in auctoris libro, cui titulus; </s>
            <s xml:id="echoid-s1810" xml:space="preserve">Amicus foſſoris: </s>
            <s xml:id="echoid-s1811" xml:space="preserve">Bre-
              <lb/>
            uiter etiam deſcribitur haec machina in Actis Erud. </s>
            <s xml:id="echoid-s1812" xml:space="preserve">Lipſ.
              <lb/>
            </s>
            <s xml:id="echoid-s1813" xml:space="preserve">A. </s>
            <s xml:id="echoid-s1814" xml:space="preserve">1700. </s>
            <s xml:id="echoid-s1815" xml:space="preserve">M. </s>
            <s xml:id="echoid-s1816" xml:space="preserve">lanuar. </s>
            <s xml:id="echoid-s1817" xml:space="preserve">p. </s>
            <s xml:id="echoid-s1818" xml:space="preserve">29, ſed ita, ut ex illa delineatione
              <lb/>
            machinae effectus ſatis intelligi nequeant.</s>
            <s xml:id="echoid-s1819" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s1820" xml:space="preserve">16. </s>
            <s xml:id="echoid-s1821" xml:space="preserve">Deſcriptio modo commemorata, quam doctiſſi-
              <lb/>
            mus Harriſius ex ipſius auctoris libro repetitam dedit,
              <lb/>
            tam luculenta eſt, ut mea illuſtratione indigere haud
              <lb/>
            uideatur. </s>
            <s xml:id="echoid-s1822" xml:space="preserve">Illud deſidero, quod tacet, ad quam altitu-
              <lb/>
            dinem diſtentus calore uapor aquam compreſſam po-
              <lb/>
            tuerit eleuare, quae item ahenorum fiſtularumque pro-
              <lb/>
            portio, quantoque igne, uel quanta ignis materia opus
              <lb/>
            fuerit, et qua celeritate et copia aquas in altum expu-
              <lb/>
            lerit, quoniam ea omnia ad uirium effectuumque com-
              <lb/>
            parationem inſtituendam cognitu neceſſaria ſunt.
              <lb/>
            </s>
            <s xml:id="echoid-s1823" xml:space="preserve">Nonnulla quidem experimentis ſuis prodidit ſupra §. </s>
            <s xml:id="echoid-s1824" xml:space="preserve">9. </s>
            <s xml:id="echoid-s1825" xml:space="preserve">
              <lb/>
            ſq. </s>
            <s xml:id="echoid-s1826" xml:space="preserve">laudatus Dn. </s>
            <s xml:id="echoid-s1827" xml:space="preserve">Bosfrand, cuius machina Saverianae ſi-
              <lb/>
            milis eſt, uerum utilius eſſet, ſi conſtaret de dimen-
              <lb/>
            ſionibus magnae et amplioris illius, quam Saverius fe-
              <lb/>
            liciter in fodinis carbonum anglicanis conſtituiſſe di-
              <lb/>
            citur. </s>
            <s xml:id="echoid-s1828" xml:space="preserve">Quod uero ad ipſum hoc inuentum in uni-
              <lb/>
            uerſum attinet, idem etiamſi ſit ſimplicioris et parabilis
              <lb/>
            operis, tamen utilitate et praeſtantia longiſſime </s>
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