Heron <Alexandrinus> - Heronis Alexandrini spiritalium liber

Heron <Alexandrinus>, Heronis Alexandrini spiritalium liber

Table of contents

[61.] LIII.

[62.] LIV.

[63.] LV.

[64.] LVI.

[65.] LVII.

[66.] LVIII.

[67.] LIX.

[68.] LX.

[69.] LXI.

[70.] LXII.

[71.] LXIII.

[72.] LXIV.

[73.] LXV.

[74.] LXVI.

[75.] LXVII.

[76.] LXVIII.

[77.] LXIX.

[78.] LXX.

[79.] LXXI.

[80.] LXXII.

[81.] LXXIII.

[82.] LXXIV.

[83.] LXXV.

[84.] LXXVI.

[85.] FINIS.

[86.] QUATUOR THEOREMATA Adjuncta SPIRITALIBUS HERONIS, Per M. Joannem Baptistam Aleottum. Et Conſtructio modi, quo artificialiter repræſentatur ca-nalis aquæ vivæ aquam ejaculans uſque in verticem cujuscunque altæ turris, ſumma facilitate. Ex Italice in Latinum conutrſa.

[87.] Theorema I.

Page: 108 (102)

[88.] Theorema II.

Page: 111 (105)

[89.] Theorema III.

Page: 114 (108)

[90.] Theorema IV.

Page: 118 (112)

6761SPIRITAL. LIBER.

XLIV.

ALITER, etiam ex diſtantiis ſoni hoc modo fiunt.

51[Figure 51]

Eſt vas habens plura diaphragmata tranſverſa: in locis autem diabetæ
ſunt ad inferiores locos deferentes, fluxibuſque inæquales: & in loco
inferiori apponitur ſyringula ſonum edens. In ſuperius autem vas defer-
tur aquæ fluxus. Itaque repleto ſuperiori vaſe contingit humidum pe@
diabetem, qui eſt in ipſo in inferius procedere, quouſque ad ultimum de-
venerit. Quippe cum vas præcluſum ponatur. At vero aër, qui in ipſo eſt
extruſus per fiſtulam ſonum perficit.

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