File:Testa per forma di campana - Museo scienza tecnologia Milano 02464.jpg
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Captions
testa per forma di campana ( ) | ||||||||||||||||||||||||
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Title |
testa per forma di campana |
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Description |
Italiano: Testa di campana costituita da un blocco in materiale refrattario a forma di tronco di cono, con fori di colata e sfiatatoi per l'aria. Nella parte interna si trovano sei grossi fori disposti lungo una circonferenza più un foro centrale. Nella parte superiore si hanno tre fori in file Sopra è inserito un gancio in ferro per appendere la testa al paranco.
La testa chiudeva la forma interrata per la colatura del bronzo. Dai canali di colata entrava il bronzo fuso nella forma e dai canali di scarico sfiatava l'aria.
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Date |
between 1868 and 1957 date QS:P571,+1500-00-00T00:00:00Z/6,P1319,+1868-00-00T00:00:00Z/9,P1326,+1957-00-00T00:00:00Z/9 |
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Medium | ferro | |||||||||||||||||||||||
Dimensions |
height: 25 cm (9.8 in); diameter: 48 cm (18.8 in) dimensions QS:P2048,25U174728 dimensions QS:P2386,48U174728 |
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Collection |
institution QS:P195,Q947082 |
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Accession number |
2464 |
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Object history | Ditta F.lli Barigozzi | |||||||||||||||||||||||
References |
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Source/Photographer | Catalogo collezioni (in it). Museoscienza.org. Museo nazionale della scienza e della tecnologia Leonardo da Vinci, Milano. | |||||||||||||||||||||||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:25, 21 May 2016 | 1,080 × 867 (121 KB) | Federico Leva (WMIT) (talk | contribs) | {{ICCD TRC | institution = {{institution:Museoscienza}} | permission = {{cc-by-sa-4.0}} | RSR1 = Olivini, Francesca | BIB3T = Fusione a "cera persa" : Arte e tecnica | CTP = Industria, manifattura, artigianato | BIB2G = Motori Primi Metallurgia - Fo... |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Panasonic |
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Camera model | DMC-FX30 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.8 |
ISO speed rating | 100 |
Date and time of data generation | 13:43, 11 October 2010 |
Lens focal length | 4.6 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Ver.1.0 |
File change date and time | 13:43, 11 October 2010 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 13:43, 11 October 2010 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Flash |
Flash | Flash fired, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |