Schott, Gaspar, Mechanica hydraulico-pneumatica. Pars I. Mechanicae Hydraulico-pnevmaticae Theoriam continet. , 1657

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            <p type="main">
              <pb xlink:href="051/01/087.jpg" pagenum="56"/>
              <s>
                <arrow.to.target n="marg114"/>
                <lb/>
                <arrow.to.target n="fig14"/>
                <lb/>
                <emph type="italics"/>
              </s>
              <s>Sit enim vas
                <emph.end type="italics"/>
              AB,
                <emph type="italics"/>
              habens in ſeipſo
                <lb/>
              tres ſiphones inflexos
                <emph.end type="italics"/>
              C, D, E,
                <emph type="italics"/>
              in ven­
                <lb/>
              tre occultatos, quorum altera quidem
                <lb/>
              crura ſint ad fundum vaſis, altera ve­
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              rò extra ferantur in canales efforma­
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              ta; atque eorum extremis apponantur
                <lb/>
              vaſa
                <emph.end type="italics"/>
              F, H, G,
                <emph type="italics"/>
              quorum fundum diſtet
                <lb/>
              ab oſculis, quantum ad aquæ fluxum ſa­
                <lb/>
              tis ſit. </s>
              <s>Omnia verò comprehendantur
                <lb/>
              alio quodam vaſe, tanquam baſi
                <emph.end type="italics"/>
              KLMN,
                <lb/>
                <emph type="italics"/>
              quæ canalem
                <emph.end type="italics"/>
              X
                <emph type="italics"/>
              habeat. </s>
              <s>Et ſiphonis
                <lb/>
              quidem
                <emph.end type="italics"/>
              C
                <emph type="italics"/>
              curvit as ſit ad fundum va­
                <lb/>
              ſis; ſiphonis verò
                <emph.end type="italics"/>
              D
                <emph type="italics"/>
              curvitas ad di­
                <lb/>
              midium altitudinis ejus & ſiphonis
                <emph.end type="italics"/>
              E
                <lb/>
                <emph type="italics"/>
              ad ipſum collum. </s>
              <s>Si igitur in vas
                <emph.end type="italics"/>
              AB
                <lb/>
                <emph type="italics"/>
              aquam infundamus, à principio
                <expan abbr="quidẽ">quidem</expan>
                <lb/>
              fluet per ſiphonem
                <emph.end type="italics"/>
              C,
                <emph type="italics"/>
              quoniam cur­
                <lb/>
              vitas ipſius eſt ad fundum. </s>
              <s>Quòd ſi
                <lb/>
              intermittamus, evacuabitur humidum
                <lb/>
              infuſum per canalem
                <emph.end type="italics"/>
              X,
                <emph type="italics"/>
              & vas
                <emph.end type="italics"/>
              F
                <emph type="italics"/>
              relin quetur aqua plenum, ſiphonis
                <lb/>
              verò
                <emph.end type="italics"/>
              C
                <emph type="italics"/>
              reliqua pars aëre plena erit. </s>
              <s>Rurſum cùm aquam infunda­
                <lb/>
              mus, non procedet per ſiphonem
                <emph.end type="italics"/>
              C,
                <emph type="italics"/>
              propterea quòd aër in eo contine­
                <lb/>
              tur inter aquam infuſam, & eam quæ eſt in vaſe
                <emph.end type="italics"/>
              F. </s>
              <s>
                <emph type="italics"/>
              Aſcendet ergo
                <lb/>
              humidum uſque ad ſiphonis
                <emph.end type="italics"/>
              D
                <emph type="italics"/>
              curvitatem, quæ eſt ad dimidium alti­
                <lb/>
              tudinis vaſis; & tunc fluere incipiet: ſed inter miſſione facta, rurſus
                <lb/>
              idem continget quod in ſiphone
                <emph.end type="italics"/>
              C
                <emph type="italics"/>
              jam dictum eſt. </s>
              <s>Eadem & in ſi­
                <lb/>
              phone
                <emph.end type="italics"/>
              E
                <emph type="italics"/>
              intelligantur. </s>
              <s>Oportebit autem humidum ſenſim infunde­
                <lb/>
              re, nè aër, qui in ſiphonibus comprehenſus eſt, ſumma vi expellatur.
                <emph.end type="italics"/>
                <lb/>
              Hæc Hero; Quæ tamen, & quidem optimè, atque ex Hydro­
                <lb/>
              pnevmaticæ artis principijs, Salomon Caus in ſuis hydraulicis,
                <lb/>
                <arrow.to.target n="marg115"/>
                <lb/>
              ſeu lib. 1. de viribus motricibus, reprehendit, dicens effluere
                <lb/>
              aquam per ſiphonem C, etiam poſt ſecundam infuſionem in­
                <lb/>
              tra vas, eò quòd aër contentus intra ſiphonem C pellatur ab
                <lb/>
              aqua extra inferius oſculum, erumpatque extra aquam vaſis F </s>
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