DE2731147C3 - - Google Patents

Info

Publication number

DE2731147C3

DE2731147C3 DE2731147C3 DE 2731147 C3 DE2731147 C3 DE 2731147C3 DE 2731147 C3 DE2731147 C3 DE 2731147C3

Authority

DE

Germany

Prior art keywords

propeller

pump system

pump

vertical

vertical propeller

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Active

Links

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• Global Dossier
• DPMA
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• 230000007246 mechanism Effects 0.000 claims description 16
• 230000001133 acceleration Effects 0.000 claims description 15
• 230000001681 protective effect Effects 0.000 claims description 14
• 239000000463 material Substances 0.000 claims description 11
• 230000005540 biological transmission Effects 0.000 claims description 5
• 230000008878 coupling Effects 0.000 claims description 5
• 238000010168 coupling process Methods 0.000 claims description 5
• 238000005859 coupling reaction Methods 0.000 claims description 5
• 229920003023 plastic Polymers 0.000 claims description 4
• 239000004033 plastic Substances 0.000 claims description 4
• -1 Polyethylene Polymers 0.000 claims description 3
• 229920000573 polyethylene Polymers 0.000 claims description 3
• 238000005086 pumping Methods 0.000 claims description 3
• 239000004698 Polyethylene Substances 0.000 claims description 2
• 229910000831 Steel Inorganic materials 0.000 claims description 2
• 239000010959 steel Substances 0.000 claims description 2
• 230000008901 benefit Effects 0.000 description 4
• 238000010276 construction Methods 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• 238000004873 anchoring Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 230000008859 change Effects 0.000 description 1
• 230000009194 climbing Effects 0.000 description 1
• 239000000498 cooling water Substances 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 239000013505 freshwater Substances 0.000 description 1
• 210000004907 gland Anatomy 0.000 description 1
• 238000012432 intermediate storage Methods 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 230000008439 repair process Effects 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1