File:Musée du tramway de Porto 13.jpg
Jump to navigation
Jump to search
Size of this preview: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 853 pixels | 2,560 × 1,707 pixels | 6,000 × 4,000 pixels.
Original file (6,000 × 4,000 pixels, file size: 12.16 MB, MIME type: image/jpeg)
Captions
Captions
Add a one-line explanation of what this file represents
Summary[edit]
| Description |
Français : Musée du tramway de Porto
English: Rotary converter type D.U.G 400/50 with a power rating of 500kW (unlimited) and 625kW limited to 1/2 hour and 500 rpm. Built by Siemens-Schuckert in 1932. This is a six phase (AC) (550V) to DC (550V) converter. On the right side the DC commutator with parallel brushes, on the left side partially the slip rings with brushes for 6 phase AC. |
| Date | |
| Source | Own work |
| Author | René Hourdry |
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:20, 4 October 2022 | | 6,000 × 4,000 (12.16 MB) | Renhour48 (talk | contribs) | Uploaded own work with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
