Small-flow two-stage high-speed direct-drive compressor impeller assembly structure and method
The invention relates to the technical field of turbines, and particularly discloses a small-flow two-stage high-speed direct-drive compressor impeller assembling structure and method.The small-flow two-stage high-speed direct-drive compressor impeller assembling structure comprises a high-speed mot...
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| creator | DAN KWANG-KUK LI PENGCHUN ZHANG YAN DENG DEJIAN XIE XIAOHUA GONG YOUCHUN HE DAN DIAO ZHONGYANG |
| description | The invention relates to the technical field of turbines, and particularly discloses a small-flow two-stage high-speed direct-drive compressor impeller assembling structure and method.The small-flow two-stage high-speed direct-drive compressor impeller assembling structure comprises a high-speed motor, a motor rotor, a first-stage pin shaft, a first-stage impeller, a first-stage locking nut, a first-stage pull rod, a second-stage pin shaft, a second-stage impeller, a second-stage locking nut and a second-stage pull rod; the motor rotor is arranged in the high-speed motor, one end of the first-stage pull rod is embedded into one end of the motor rotor, the first-stage impeller is arranged on the outer surface wall of the first-stage pull rod in a sleeving mode, the first-stage locking nut is in threaded connection with the first-stage pull rod, and one end of the second-stage pull rod is embedded into the end, away from the first-stage pull rod, of the motor rotor. The second-stage pin shaft is embedded betwee |
| format | Patent |
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The second-stage pin shaft is embedded betwee</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN118110682A |
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| subjects | BLASTING COMBINED OPERATIONS HEATING LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NON-POSITIVE DISPLACEMENT PUMPS OTHER WORKING OF METAL PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS |
| title | Small-flow two-stage high-speed direct-drive compressor impeller assembly structure and method |
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