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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            antliae cylindrus habet diametrum 8 digitorum, 12 can-
              <lb/>
            tharis aequipollet in cylindro 6 dig. </s>
            <s xml:id="echoid-s855" xml:space="preserve">6. </s>
            <s xml:id="echoid-s856" xml:space="preserve">lin. </s>
            <s xml:id="echoid-s857" xml:space="preserve">10 cantharis
              <lb/>
            in cylindro 6 dig. </s>
            <s xml:id="echoid-s858" xml:space="preserve">(ſunt enim hi cylindri inaequales)
              <lb/>
            Verum quia tympana ad rotas dentatas habent diuer-
              <lb/>
            ſam rationem, (nempe C 20 D 15 baculos gerit, et
              <lb/>
            rotae EF 40 dentium, tympanum G 20 dentium re-
              <lb/>
            ſpondet, quare tympanum D, una rotae conuerſione
              <lb/>
            quater, obrationem 15: </s>
            <s xml:id="echoid-s859" xml:space="preserve">60, et tympanam C, et rota EF
              <lb/>
            ei iuncta, tantumter, ob rationem 20: </s>
            <s xml:id="echoid-s860" xml:space="preserve">60 circumagitur,
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            ſed tympanum G eodem tempore ſexies conuertitur,
              <lb/>
            ob rationem compoſitam, 2 et 3.) </s>
            <s xml:id="echoid-s861" xml:space="preserve">hinc ſex emboli una
              <lb/>
            rotae uertigine ſexies, reliqui ſex tantum quater in aquas
              <lb/>
            propellendas impetum faciunt.</s>
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            <s xml:id="echoid-s863" xml:space="preserve">9. </s>
            <s xml:id="echoid-s864" xml:space="preserve">Ex antliis 6, quae ſexies trudunt aquas, duae ha-
              <lb/>
            bent diam. </s>
            <s xml:id="echoid-s865" xml:space="preserve">8. </s>
            <s xml:id="echoid-s866" xml:space="preserve">dig. </s>
            <s xml:id="echoid-s867" xml:space="preserve">una 6 {1/2} dig. </s>
            <s xml:id="echoid-s868" xml:space="preserve">tres 6 dig. </s>
            <s xml:id="echoid-s869" xml:space="preserve">et attollunt 478
              <lb/>
            cantharos. </s>
            <s xml:id="echoid-s870" xml:space="preserve">ſex reliquarum, quae quater agunt, dumro-
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            ta ſemel uoluitur, una eſt 8 dig. </s>
            <s xml:id="echoid-s871" xml:space="preserve">quinque 6 {1/2} dig. </s>
            <s xml:id="echoid-s872" xml:space="preserve">et hau-
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            riunt 36 cantharos. </s>
            <s xml:id="echoid-s873" xml:space="preserve">ſumma eſt 794 canth. </s>
            <s xml:id="echoid-s874" xml:space="preserve">et ſic uno
              <lb/>
            minuto, quo bis rota in orbem it, 1588 canthari, et fa-
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            cta multiplicatione per 60, intra horam 95280 canthari,
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            intra 24 horas 2286720 canthari, in receptaculum ege-
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            runtur, h. </s>
            <s xml:id="echoid-s875" xml:space="preserve">e. </s>
            <s xml:id="echoid-s876" xml:space="preserve">diuiſione per 280 facta, 8167 dolia.</s>
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            <s xml:id="echoid-s878" xml:space="preserve">10. </s>
            <s xml:id="echoid-s879" xml:space="preserve">Aquae in receptaculo plumbeo effuſae, non
              <lb/>
            immediate relabuntur per canal@@ ſuos, ſed percolan-
              <lb/>
            tur per exiguas fiſtulas conicas, ac deinceps puriores
              <lb/>
            redditae in ſparſos per urbem fonticulos diffundun-
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            tur.</s>
            <s xml:id="echoid-s880" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s881" xml:space="preserve">11. </s>
            <s xml:id="echoid-s882" xml:space="preserve">Quod autem attinet uires, quibus a fiuminis im-
              <lb/>
            petu machina inſtruitur, de iis ſequentia non abs re
              <lb/>
            erit notaſſe. </s>
            <s xml:id="echoid-s883" xml:space="preserve">Sequana, quae per Lutetiam Pariſiorum
              <lb/>
            fluit, altis ripis muro firmatis clauditur, uelocius
              <lb/>
            hic currit, quam in alueo libero, et experimentis fa-
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            ctis conſtitit, flumen a ponte B. </s>
            <s xml:id="echoid-s884" xml:space="preserve">Virginis usque </s>
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