File:Cavitation.jpg
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Summary
DescriptionCavitation.jpg |
Français : Cavitation sur glace de pompe hydraulique.
La cavitation a un effet destructeur principalement sur les glaces des pompes oléohydraulique haute pression, les micros explosions, arrachent la matière et détruit les glaces de la pompe, les causes fréquentes sont une dépression trop forte à l'aspiration part exemple à cause d'un filtre d'aspiration colmaté, ou des prises d'air sur l'aspiration.
English: Cavitation damage on the valve plate for an axial piston pump. This typical "horse shoe" form appears in the zone between suction and pressure side. Reason: Excessive pressure losses in the suction-line/inlet section of the pump, or entrained air during intake. |
Date | 4 December 2007, 05:10:14 (according to Exif data) |
Source | http://hydro.tg.free.fr/reparation_pompe/cavitation/cavitation.jpg |
Author | hydro-tg hydraulique |
Permission (Reusing this file) |
crée par moi meme Gérard Thielleux (created by myself) |
Licensing
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Items portrayed in this file
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4 December 2007
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85f5dca9691998262620ed2d76d7326a7a9e40fb
103,336 byte
562 pixel
1,000 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:01, 4 December 2007 | 1,000 × 562 (101 KB) | Thielleux | {{Information |Description=cavitation glace pompe hydraulique |Source=http://hydro.tg.free.fr/reparation_pompe/cavitation/cavitation.jpg |Date=04/12/2007 |Author=hydro-tg hydraulique |Permission=crée par moi meme |other_versions= }} |
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Metadata
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Camera manufacturer | SONY |
---|---|
Camera model | DSC-H3 |
Exposure time | 1/40 sec (0.025) |
F-number | f/3.5 |
ISO speed rating | 125 |
Date and time of data generation | 05:10, 4 December 2007 |
Lens focal length | 6.3 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Picture Motion Browser |
File change date and time | 21:41, 4 December 2007 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 05:10, 4 December 2007 |
Image compression mode | 4 |
Exposure bias | 0 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light detected, auto mode |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
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