POWER SUPPLY DEVICE AND POWER SUPPLY METHOD FOR SUBMERGED PUMP
The present invention relates to a power supply device and a power supply method for supplying power to a submerged pump used to transport a liquefied gas such as liquefied ammonia, liquefied natural gas (LNG), or liquid hydrogen. A power supply device (15) comprises: a first electrical contact (21)...
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| creator | WATAJI, Kei KIKUCHI, Hyuga IKEDA, Hayato HONDA, Shuichiro IWAMI, Mitsutaka KASATANI, Tetsuji |
| description | The present invention relates to a power supply device and a power supply method for supplying power to a submerged pump used to transport a liquefied gas such as liquefied ammonia, liquefied natural gas (LNG), or liquid hydrogen. A power supply device (15) comprises: a first electrical contact (21) which is secured to a submerged pump (7) and which is electrically connected to a motor (7a) of the submerged pump (7); a second electrical contact (22) contacting the first electrical contact (21); and a power cable (25) electrically connected to the second electrical contact (22). At least a portion of the second electrical contact (22) is disposed inside a pump column (10) housing the submerged pump (7). |
| format | Patent |
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A power supply device (15) comprises: a first electrical contact (21) which is secured to a submerged pump (7) and which is electrically connected to a motor (7a) of the submerged pump (7); a second electrical contact (22) contacting the first electrical contact (21); and a power cable (25) electrically connected to the second electrical contact (22). 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A power supply device (15) comprises: a first electrical contact (21) which is secured to a submerged pump (7) and which is electrically connected to a motor (7a) of the submerged pump (7); a second electrical contact (22) contacting the first electrical contact (21); and a power cable (25) electrically connected to the second electrical contact (22). At least a portion of the second electrical contact (22) is disposed inside a pump column (10) housing the submerged pump (7).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
| title | POWER SUPPLY DEVICE AND POWER SUPPLY METHOD FOR SUBMERGED PUMP |
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