Datoteka:Boyle air pump.jpg
Prijeđi na navigaciju
Prijeđi na pretragu
Veličina ovog prikaza: 379 × 599 piksela. Druge rezolucije: 152 × 240 piksela | 303 × 480 piksela | 706 × 1116 piksela.
Izvorna datoteka (706 × 1116 piksela, veličina datoteke/fajla: 243 KB, MIME tip: image/jpeg)
Sažetak
| Opis | Drawing of Robert Boyle's air pump. It illustrates: a 28.4-litre glass "receiver" (A) connected by a stopcock (N) to a 36-cm-long brass pumping cylinder, through which a padded piston (4) was drawn by a toothed shaft (5). To operate the air pump, first the stopcock was closed, and the piston was cranked down. Then, with the stopcock opened, part of the air in the receiver moves into the cylinder. Then the stopcock was closed, the brass plug (R) removed, and the piston raised, expelling air from the cylinder. As the procedure was repeated, the air pressure in the receiver decreased. (See caption in "Robert Boyle", MB Hall - Scientific American, 1967) |
| Datum | |
| Izvor | New Experiments ... Touching the Spring of the Air ... |
| Autor | Robert Boyle |
Licenciranje
 |
Ova multimedijska datoteka je u javnom vlasništvu u Sjedinjenim Državama. To vrijedi za djela američkih autora gdje je izšlo autorsko pravo, uglavnom zato što je objavljeno prije 1. U siječnju 1930, and if not then due to lack of notice or renewal. Za više informacija pogledajte ovu stranicu.
|
 |
 |
Historija datoteke
Kliknite na datum/vrijeme da biste vidjeli tadašnju verziju datoteke.
| Datum/vrijeme | Minijatura | Dimenzije | Korisnik | Komentar | |
|---|---|---|---|---|---|
| aktualna | 3. septembra 2007. u 00:02 | | 706 × 1116 (243 KB) | wikimediacommons>Astrochemist | {{Information |Description=Drawing of Robert Boyle's air pump |Source=New Experiments ... Touching the Spring of the Air ... |Date=1660 |Author=Robert Boyle |Permission= |other_versions= }} |
Upotreba datoteke
Sljedeća stranica koristi ovu datoteku:
