File:Double-helical bevel gear Citroen.jpg
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Double-helical_bevel_gear_Citroen.jpg (640 × 480 pixels, file size: 159 KB, MIME type: image/jpeg)
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Summary
DescriptionDouble-helical bevel gear Citroen.jpg |
English: This double-helical bevel gear was made by Citroen (note the similarity of the company logo!) and installed around 1927 in the Miřejovice small power plant on Vltava, to transfer the torque of the Francis turbine to the generator. The diameter of the bigger wheel is ca. 2 meters. It worked flawlessly until 2011, when it was moved to the park in the nearby town Kralupy as a technical monument. Čeština: Kuželové soukolí s šikmým ozubením bylo vyrobeno firmou Citroen (všimněte si podobnosti s logem firmy) a instalováno v malé vodní elektrárně Miřejovice k přenosu krouticího momentu Francisovy turbíny ke generátoru. Průměr většího kola je zhruba 2 metry. Pracovalo bez problémů až do r. 2011, kdy bylo přesunuto do parku v nedalekých Kralupech jako technická pozoruhodnost. |
Date | |
Source | Own work |
Author | FDominec |
Camera location | 50° 14′ 39.3″ N, 14° 18′ 43.63″ E | View this and other nearby images on: OpenStreetMap |
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crown wheel from Mi\u0159ejovice power plant in Kralupy nad Vltavou<\/a>"}},"text\/plain":{"en":{"P180":"crown wheel from Mi\u0159ejovice power plant in Kralupy nad Vltavou"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P180 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed">
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6 April 2013
original creation by uploader<\/a>"}},"text\/plain":{"en":{"P7482":"original creation by uploader"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P7482 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed">
50°14'39.30"N, 14°18'43.63"E
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:14, 9 April 2014 | 640 × 480 (159 KB) | FDominec | User created page with UploadWizard |
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Camera manufacturer | SAMSUNG |
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Camera model | GT-E2202 |
Exposure time | 1/545 sec (0.0018348623853211) |
F-number | f/2.8 |
ISO speed rating | 50 |
Date and time of data generation | 14:31, 6 April 2013 |
Lens focal length | 1.43 mm |
Compression scheme | JPEG (old) |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | E2200XXMA3 |
File change date and time | 14:31, 6 April 2013 |
Y and C positioning | Centered |
Width | 640 px |
Height | 480 px |
Exposure Program | Aperture priority |
Exif version | 2.2 |
Date and time of digitizing | 14:31, 6 April 2013 |
Meaning of each component |
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Maximum land aperture | 2.97 APEX (f/2.8) |
Metering mode | Center weighted average |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |