These plates and photographs
were generously provided by Håvard Hovdet, if you would like to
discuss torpedoes, coastal defences or fortifications information please
contact Håvard at h.hovdet@yahoo.no
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Translated with the help of
Maciej Florek |
Junkers
Free Piston Compressor - Type 4 FK 115 - One of two compressors at the
Herdla Torpedo Battery |
Click on the thumbnails below to view a full sized plate and translated key
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Plate 2 - Overview | |
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Plate 3 - Exterior view | |
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Plate 4 - Plate index | |
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Plate 5 - Driving motor | |
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Plate 6 - Compressor stages 1 and 4 | |
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Plate 6a - New lubricating device for stage 4 | |
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Plate 7 - Compressor stages 2 and 3 | |
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Plate 8 - Starting apparatus | |
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Plate 9 - Safety valve | |
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Plate 10 - Pressure sustaining valve | |
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Plate 11 - Fuel pump and injector | |
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Plate 11a - Float housing with friction filter - new construction | |
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Plate 12 - Cooling water pump | |
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Plate 13 -Cooling system | |
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Plate 14 - Check valve | |
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Plate 15 - Oil apparatus | |
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Plate 16a - New lubricating arrangement for stage 1 and 4/2 and 3 | |
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Plate 17 -
Air pressure gauge and air lines |
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Plate 18 - Starting air path |
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Click on the icon to view phtographs of Junkers compressors |
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Click on the icon to view starting procedures |
Possible link to video of Junkers compressor start |
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Temporary icon for Vocabulary List |
Click the icons to view the associated records |
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