File:Maquina de vapor (taller ferroviari).jpg
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editDescriptionMaquina de vapor (taller ferroviari).jpg |
Català: Màquina de vapor dels tallers dels Ferrocarrils de Mallorca. La màquina és de la casa Alexander (Barcelona). Se'n desconeix la data exacta de compra, tot i que es degué adquirir entre 1881 i 1934, i estigué en funcionament fins al 1959. Es tracta d'un important enginy, amb pistó vertical i 40 CV de potència i que conserva quasi tots els seus elements. El pistó està fixat a terra i a través d'una biela impulsa un gran volant d'inèrcia. L'eix del volant és subjectat per un travesser de fosa encastat a dos pilars d'obra i sostengut per dues columnes de fosa acanalades. El volant d'inèrcia és adjacent al mur darrere del qual hi ha un gran tambor de fosa que, a través d'una corretja, devia impulsar el sistema d'embarrats que movia tota la maquinària del ferrocarril. |
Date | |
Source | Own work |
Author | Joan Gené |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:20, 12 November 2021 | 2,608 × 4,640 (620 KB) | Joan Gené (talk | contribs) | Uploaded own work with UploadWizard |
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Camera manufacturer | SHIFT |
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Camera model | SHIFT6m |
Exposure time | 49,999/500,000 sec (0.099998) |
F-number | f/2 |
ISO speed rating | 335 |
Date and time of data generation | 10:14, 7 November 2021 |
Lens focal length | 3.5 mm |
Orientation | 0 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | MediaTek Camera Application |
File change date and time | 10:14, 7 November 2021 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.2 |
Date and time of digitizing | 10:14, 7 November 2021 |
Meaning of each component |
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APEX exposure bias | 0 |
Metering mode | Center weighted average |
Light source | Other light source |
Flash | Flash did not fire |
DateTime subseconds | 45 |
DateTimeOriginal subseconds | 45 |
DateTimeDigitized subseconds | 45 |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1.31 |
Scene capture type | Standard |