File:Caldaia a vapore - Musei del cibo - Parmigiano - 020.tif
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caldaia a vapore | |||||||||||||||||
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Title |
caldaia a vapore |
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Description |
Italiano: A forma di campana rovesciata, è dotata di un doppio fondo, internamente di rame ed esternamente d'acciaio. Nell'intercapedine tra i due strati affluisce il vapore per riscaldare e coagulare il latte durante la caseificazione, prodotto da un generatore e regolato da una valvola. |
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Date |
Italiano: 1949 |
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Medium |
Italiano: ferro, rame |
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Dimensions |
Italiano: alt. 160; diam. 155; capacità l. 1000 |
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Collection |
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Accession number |
020 |
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Place of creation |
Italiano: ACRO Tecnomeccanica Lombarda - Cremona |
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Object history |
Italiano: Provenienza: caseificio Dall'Olio, Roncocampocanneto (acquisto). I primi impianti sperimentali con il riscaldamento a vapore su caldaie a doppio fondo si diffusero nel reggiano dal 1908. La lavorazione a vapore eliminò dai caseifici la fiamma libera e la cenere e consentì buone economie in fatto di combustibile. Nel 1954 lavorava a vapore l'80% circa dei caseifici. Vent'anni dopo sarebbero divenuti la totalità. La caldaia a vapore, proprio per la sua origine, è anche detta Reggiana |
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Credit line |
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Source/Photographer |
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Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:59, 26 February 2016 | 3,072 × 2,304 (20.27 MB) | Federico Leva (WMIT) (talk | contribs) | {{Musei del cibo | museo = Parmigiano | inventario = 020 | nome = caldaia a vapore | ambito = ACRO Tecnomeccanica Lombarda - Cremona | epoca = 1949 | dimensioni = alt. 160; diam. 155; capacità l. 1000 | materia = ferro, rame | descrizione = A forma di... |
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Date and time of data generation | 00:37, 29 July 2009 |
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Width | 3,072 px |
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Data arrangement | chunky format |
Software used | Adobe Photoshop CS Windows |
File change date and time | 12:21, 30 September 2009 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 00:37, 29 July 2009 |
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Scene type | A directly photographed image |
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Scene control | None |
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Sharpness | Normal |
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