Mine explosion-isolating hoisting device with built-in type permanent magnet motor
A mine explosion-isolating hoisting device with a built-in type permanent magnet motor includes a spindle fixed on the ground; a permanent magnet motor stator fixed on the spindle; a drum rotating relative to the spindle, the drum surrounding the spindle circumferentially; and a permanent magnet mot...
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| creator | Zhang, Waiwen Wang, Yandong Zhu, Lipeng Kou, Ziming Xie, Deling Wang, Zhensheng Zhu, Keliang Wu, Juan Zhang, Li'nan Bai, Yinru |
| description | A mine explosion-isolating hoisting device with a built-in type permanent magnet motor includes a spindle fixed on the ground; a permanent magnet motor stator fixed on the spindle; a drum rotating relative to the spindle, the drum surrounding the spindle circumferentially; and a permanent magnet motor external rotor fixed by a spoke plate and rotating relative to the spindle; the drum is connected to the permanent magnet motor external rotor via an isolating disc; and a radial distance between an outer circumferential surface of the permanent magnet motor external rotor and an inner wall of the drum is greater than a preset value. |
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Xie, Deling ; Wang, Zhensheng ; Zhu, Keliang ; Wu, Juan ; Zhang, Li'nan ; Bai, Yinru</creatorcontrib><description>A mine explosion-isolating hoisting device with a built-in type permanent magnet motor includes a spindle fixed on the ground; a permanent magnet motor stator fixed on the spindle; a drum rotating relative to the spindle, the drum surrounding the spindle circumferentially; and a permanent magnet motor external rotor fixed by a spoke plate and rotating relative to the spindle; the drum is connected to the permanent magnet motor external rotor via an isolating disc; and a radial distance between an outer circumferential surface of the permanent magnet motor external rotor and an inner wall of the drum is greater than a preset value.</description><language>eng</language><subject>CAPSTANS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; GENERATION ; HAULING ; HOISTING ; HOISTS ; LIFTING ; PERFORMING OPERATIONS ; TACKLES, e.g. PULLEY BLOCKS ; 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a permanent magnet motor stator fixed on the spindle; a drum rotating relative to the spindle, the drum surrounding the spindle circumferentially; and a permanent magnet motor external rotor fixed by a spoke plate and rotating relative to the spindle; the drum is connected to the permanent magnet motor external rotor via an isolating disc; and a radial distance between an outer circumferential surface of the permanent magnet motor external rotor and an inner wall of the drum is greater than a preset value.</description><subject>CAPSTANS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>HOISTS</subject><subject>LIFTING</subject><subject>PERFORMING OPERATIONS</subject><subject>TACKLES, e.g. PULLEY BLOCKS</subject><subject>TRANSPORTING</subject><subject>WINCHES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjsOwjAQRVE3FAjYw7AAS8RhBSAQDQ2fOjLhkYzkzFix-e2eCLEAqnOLOzaHPQsIrxg0sYrlpMFnloZa5fSNKx5cg56cW7rcOWTLQvkdQRF95wWSqfONYECz9lMzuvmQMPs5MfPt5rTeWUStkKKvMbzV-VgUbulcuVi58p_nA2xjOLo</recordid><startdate>20220208</startdate><enddate>20220208</enddate><creator>Zhang, Waiwen</creator><creator>Wang, Yandong</creator><creator>Zhu, Lipeng</creator><creator>Kou, Ziming</creator><creator>Xie, Deling</creator><creator>Wang, Zhensheng</creator><creator>Zhu, Keliang</creator><creator>Wu, Juan</creator><creator>Zhang, Li'nan</creator><creator>Bai, Yinru</creator><scope>EVB</scope></search><sort><creationdate>20220208</creationdate><title>Mine explosion-isolating hoisting device with built-in type permanent magnet motor</title><author>Zhang, Waiwen ; Wang, Yandong ; Zhu, Lipeng ; Kou, Ziming ; Xie, Deling ; Wang, Zhensheng ; Zhu, Keliang ; Wu, Juan ; Zhang, Li'nan ; Bai, Yinru</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US11242230B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</creationdate><topic>CAPSTANS</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>HOISTS</topic><topic>LIFTING</topic><topic>PERFORMING OPERATIONS</topic><topic>TACKLES, e.g. PULLEY BLOCKS</topic><topic>TRANSPORTING</topic><topic>WINCHES</topic><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Waiwen</creatorcontrib><creatorcontrib>Wang, Yandong</creatorcontrib><creatorcontrib>Zhu, Lipeng</creatorcontrib><creatorcontrib>Kou, Ziming</creatorcontrib><creatorcontrib>Xie, Deling</creatorcontrib><creatorcontrib>Wang, Zhensheng</creatorcontrib><creatorcontrib>Zhu, Keliang</creatorcontrib><creatorcontrib>Wu, Juan</creatorcontrib><creatorcontrib>Zhang, Li'nan</creatorcontrib><creatorcontrib>Bai, Yinru</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Zhang, Waiwen</au><au>Wang, Yandong</au><au>Zhu, Lipeng</au><au>Kou, Ziming</au><au>Xie, Deling</au><au>Wang, Zhensheng</au><au>Zhu, Keliang</au><au>Wu, Juan</au><au>Zhang, Li'nan</au><au>Bai, Yinru</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Mine explosion-isolating hoisting device with built-in type permanent magnet motor</title><date>2022-02-08</date><risdate>2022</risdate><abstract>A mine explosion-isolating hoisting device with a built-in type permanent magnet motor includes a spindle fixed on the ground; a permanent magnet motor stator fixed on the spindle; a drum rotating relative to the spindle, the drum surrounding the spindle circumferentially; and a permanent magnet motor external rotor fixed by a spoke plate and rotating relative to the spindle; the drum is connected to the permanent magnet motor external rotor via an isolating disc; and a radial distance between an outer circumferential surface of the permanent magnet motor external rotor and an inner wall of the drum is greater than a preset value.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CAPSTANS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION HAULING HOISTING HOISTS LIFTING PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS TRANSPORTING WINCHES |
| title | Mine explosion-isolating hoisting device with built-in type permanent magnet motor |
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