File:Volute sping in buffer at Rail Museum York 2 Dec 2017 (24).JPG
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[edit]DescriptionVolute sping in buffer at Rail Museum York 2 Dec 2017 (24).JPG |
Volute spring in buffer assembly, at the National Railway Museum, York, England. This buffer casing has been cut away for demonstration purposes to make the spring visible. The volute spring designed for use in railway buffers was invented and first manufactured by John Brown of Atlas Works, Sheffield, England. The version in this picture was a 19th-century development of Brown's earlier version. |
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Date | |||
Source | Own work | ||
Author | Storye book | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:42, 21 October 2021 | 3,000 × 4,000 (5.32 MB) | Storye book (talk | contribs) | == {{int:filedesc}} == {{Information |Description=Volute spring in buffer assembly, at the National Railway Museum, York, England. This buffer casing has been cut away for demonstration purposes to make the spring visible. The volute spring designed for use in railway buffers was invented and first manufactured by John Brown of Atlas Works, Sheffield, England. The version in this picture was a 19th-century development of Brown's earlier version. |Source={{own}} |Date=2017-12-02 |Author= [[Us... |
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Camera manufacturer | Panasonic |
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Camera model | DMC-TZ9 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/3.3 |
ISO speed rating | 320 |
Date and time of data generation | 15:14, 2 December 2017 |
Lens focal length | 4.1 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Ver.1.0 |
File change date and time | 18:16, 20 October 2021 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 18:16, 20 October 2021 |
Meaning of each component |
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Image compression mode | 3.7152244410309 |
APEX exposure bias | −1 |
Maximum land aperture | 3.44 APEX (f/3.29) |
Metering mode | Pattern |
Light source | Flash |
Flash | Flash fired, auto mode |