Casati, Paolo, De igne dissertationes physicae, 1686

Table of figures

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              <pb o="262" file="0274" n="274" rhead="Diſſertatio Nona."/>
            accenſa in Recipiente candela, de qua nobis ſermo, non eſſet,
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            cur extingueretur. </s>
            <s xml:id="echoid-s7957" xml:space="preserve">An extinguitur, quia aëris vis elaſtica aduer-
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            ſatur expanſioni flammæ, quam aër ſe dilatans comprimat, ac
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            ſuffocet? </s>
            <s xml:id="echoid-s7958" xml:space="preserve">At quò ſe magis dilatat aër, minoremque patitur com-
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            preſſionem, eò languidior fit vis elaſtica, vt omni elateri accidit;
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            </s>
            <s xml:id="echoid-s7959" xml:space="preserve">ſemper igitur minùs comprimi flammam, non verò magis exte-
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            nuari, oporteret, cùm maximè aër, reducto embolo, ſe dila-
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            tans locum in antliæ modiolo inueniat. </s>
            <s xml:id="echoid-s7960" xml:space="preserve">Quod ſi in aëre libero, &</s>
            <s xml:id="echoid-s7961" xml:space="preserve">,
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            vt ipſi quidem Elateriſtæ autumant, valdè compreſlo flamma
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            præualet, neque comprimitur, multo minùs comprimi poterit
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            ab aëre languidiùs conante ſe dilatare, vtpote minùs compreſſo: </s>
            <s xml:id="echoid-s7962" xml:space="preserve">
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            Multò autem citiùs in Recipiente extinguitur flamma, ſi antlia
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            exhauriat aëris partem, quàm ſi aër idem integer in Recipiente
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            permaneat: </s>
            <s xml:id="echoid-s7963" xml:space="preserve">Non igitur flamma comprimitur ab aëre dilatato. </s>
            <s xml:id="echoid-s7964" xml:space="preserve">
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            Quare ex iſtâ aëris expanſione oriri celeriorem flammæ interitum,
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            cum videatur manifeſtum, conſequens eſt aërem per vim diſtra-
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            hi, atque conantem ſe contrahere, exſugere ex accenſâ cande-
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            lâ particulas vi ignis diſſolutas; </s>
            <s xml:id="echoid-s7965" xml:space="preserve">quæ abſtractæ ab ellychnio ne-
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            queunt vlteriorem flammæ accenſionem efficere. </s>
            <s xml:id="echoid-s7966" xml:space="preserve">*Eâdem ſebaceâ*
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            *candela denuò in Recipiens immiſſà (poſtquam Follium molli af-*
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            *flatu à fumis fuiſſet liberata) duo circitor minuta à tempore,*
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            *quo exerceri cœpit antlia, flamma perdurauit: </s>
            <s xml:id="echoid-s7967" xml:space="preserve">atque à primâ*
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            *factâ exſuctione viſa eſt flamma ſecundùm omnes ſuas dimenſiones*
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            *ſeſe contraxiſſe. </s>
            <s xml:id="echoid-s7968" xml:space="preserve">Poſt aëris exantlati ſecundum aut tertium bau-*
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            *stum flamma (extremâ ſummitate exceptâ) cœrulea admodum*
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            *apparuit, & </s>
            <s xml:id="echoid-s7969" xml:space="preserve">à ſeuo magis magiſque receſſit, donec tandem ſum-*
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            *mum ellychnij cacumen poſſidere videretur, vbi etiam expirauit.</s>
            <s xml:id="echoid-s7970" xml:space="preserve">*
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            Hæc Phænomena aptiſſimè congruunt cum aëris ſe contrahentis
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            conatu; </s>
            <s xml:id="echoid-s7971" xml:space="preserve">quem indicâſſe videtur veſica arefacta, filo firmiter ob-
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            ſtricta, modiceque inflata, ac in Recipiente appenſa, quæ
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            poſt exhauſtum àmbientem aërem diſrupta eſt *non ſinè ſciβurâ*
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            *maximè biulcâ, nec minùs obliquâ, non ſecus ac ſimanuum con-*
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            *uellentium vi lacerata atque diſrupta eſſet,* vt habetur Exper.</s>
            <s xml:id="echoid-s7972" xml:space="preserve">5. </s>
            <s xml:id="echoid-s7973" xml:space="preserve">
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            Sicut igitur aër diſtractus, & </s>
            <s xml:id="echoid-s7974" xml:space="preserve">veſicam circumplexus, dum ad ſe
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            redire nititur, illam vndequaque ita attrahit, vtintumeſcere vi-
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            deatur, atque diſtendi; </s>
            <s xml:id="echoid-s7975" xml:space="preserve">ita pariter ſulphureas cœteraſque parti-
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            culas iam diſſolutas in candelâ attrahere nitens prohibet primùm,
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            ne tanto impetu intrà ellychnium ſuos motus agant, </s>
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