Heron <Alexandrinus>, Heronis Alexandrini spiritalium liber

Table of figures

< >
[Figure 1]
[Figure 2]
[Figure 3]
[Figure 4]
[Figure 5]
[Figure 6]
[Figure 7]
[Figure 8]
[Figure 9]
[Figure 10]
[Figure 11]
[Figure 12]
[Figure 13]
[Figure 14]
[Figure 15]
[Figure 16]
[Figure 17]
[Figure 18]
[Figure 19]
[Figure 20]
[Figure 21]
[Figure 22]
[Figure 23]
[Figure 24]
[Figure 25]
[Figure 26]
[Figure 27]
[Figure 28]
[Figure 29]
[Figure 30]
< >
page |< < (33) of 131 > >|
3933SPIRITAL. LIBER.
XX.
Quod ſi in uſumidem parare velimus, ut cratere in aliquo
loco collocato, quanquam ex ipſo plurimum aquæ hauria-
tur, tamen ſemper plenus exiſtat, ita conſtruetur.
Sit vas A B, &
26[Figure 26] in eo aqua, quæ ad
futurum uſum ſuffi-
ciat:
canalis autem
ex ipſo ſit C D, cui
ſubjiciatur torcular
G H:
& regula quæ-
dam juxta canalem
aptetur E F:
ad cu-
jus extremitatem E
ſuſpendatur ſuber K,
exiſtens in torculari:
ad F vero religetur
catenula habens pon-
dus plumbeum X,
quod ita ſit conſtructum, ut ſubere K in torcularis aqua innatante clau-
datur canalis:
evacuata autem aqua extorculari, deſcendens ſuber ca-
nalem aperiat;
ita ut rurſus influens aqua ſuber extollat: & rurſus ca-
nalis claudatur:
oportebit autem ſuber gravius eſſe eo pondere, quod
ad X conſtituitur.
Sit autem jam dictus crater L M in aliquo loco poſitus,
cujus labrum ſit in eadem ſuperficie, in qua torcularis aqua, quando ſu-
bere innatante canalis non amplius influit:
ex torculari vero feratur tu-
bus in fundum crateris H N:
cum igitur pleno exiſtente cratere hauſerit
quis aquam, ſimul &
eam, quæ eſt in H G torculari evacuabit: deſcen-
denſque ſuber canalem aperiet:
& influens in torcular, & craterem aqua
efferet, &
extollet ſuber, ita ut rurſus non amplius influat: atque hoc
toties fiet, quoties quis ex cratere aquam abftulerit.

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index