Electric excitation rotor with insulation paper and manufacturing method thereof
The present invention relates to a rotor comprising: a rotor shaft configured to rotate about a rotation axis; a rotor body formed from a stack of laminations having a plurality of radially protruding teeth (21) and slots (22) corresponding to the space between two adjacent teeth; an excitation coil...
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| creator | BACH ROLF WIECZOREK CHRISTIAN FINGER-ALBERT CHRISTIAN CHRISTIAN SIEJPKE |
| description | The present invention relates to a rotor comprising: a rotor shaft configured to rotate about a rotation axis; a rotor body formed from a stack of laminations having a plurality of radially protruding teeth (21) and slots (22) corresponding to the space between two adjacent teeth; an excitation coil (3) wound around each of the plurality of teeth (21); insulation paper (120) extending axially and arranged on a wall (23) of a corresponding slot between the rotor body and the excitation coil (3); and a wedge element (110) extending axially and arranged in a respective slot, the wedge element (110) being configured to slide axially against two adjacent teeth, the insulation paper (120) having two tab portions (121) protruding from walls (23) of the two adjacent teeth, the two tab portions (121) being configured to abut against two contact surfaces (111) of the wedge element (110), respectively.
本发明涉及一种转子，包括：转子轴，其配置为围绕旋转轴线旋转；转子体，其由具有径向突出的多个齿(21)和对应于两个相邻齿之间的空间的槽(22)的叠片堆形成；励磁线圈(3)，其缠绕在多个齿(21)的每个齿周围；轴向延伸并布置在转子体和励磁线圈 |
| format | Patent |
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本发明涉及一种转子，包括：转子轴，其配置为围绕旋转轴线旋转；转子体，其由具有径向突出的多个齿(21)和对应于两个相邻齿之间的空间的槽(22)的叠片堆形成；励磁线圈(3)，其缠绕在多个齿(21)的每个齿周围；轴向延伸并布置在转子体和励磁线圈</description><language>chi ; eng</language><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; GENERATION</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230627&DB=EPODOC&CC=CN&NR=116345762A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230627&DB=EPODOC&CC=CN&NR=116345762A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BACH ROLF</creatorcontrib><creatorcontrib>WIECZOREK CHRISTIAN</creatorcontrib><creatorcontrib>FINGER-ALBERT CHRISTIAN</creatorcontrib><creatorcontrib>CHRISTIAN SIEJPKE</creatorcontrib><title>Electric excitation rotor with insulation paper and manufacturing method thereof</title><description>The present invention relates to a rotor comprising: a rotor shaft configured to rotate about a rotation axis; a rotor body formed from a stack of laminations having a plurality of radially protruding teeth (21) and slots (22) corresponding to the space between two adjacent teeth; an excitation coil (3) wound around each of the plurality of teeth (21); insulation paper (120) extending axially and arranged on a wall (23) of a corresponding slot between the rotor body and the excitation coil (3); and a wedge element (110) extending axially and arranged in a respective slot, the wedge element (110) being configured to slide axially against two adjacent teeth, the insulation paper (120) having two tab portions (121) protruding from walls (23) of the two adjacent teeth, the two tab portions (121) being configured to abut against two contact surfaces (111) of the wedge element (110), respectively.
本发明涉及一种转子，包括：转子轴，其配置为围绕旋转轴线旋转；转子体，其由具有径向突出的多个齿(21)和对应于两个相邻齿之间的空间的槽(22)的叠片堆形成；励磁线圈(3)，其缠绕在多个齿(21)的每个齿周围；轴向延伸并布置在转子体和励磁线圈</description><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQgOEsDqK-w_kADrVaZykVJ3FwL0d6MYH0LiQX9PEd9AGcfvj4l-Y-RLKagwV626CoQRiyqGR4BfUQuNT41YSJMiBPMCNXh1ZrDvyEmdTLBOopk7i1WTiMhTa_rsz2Mjz6646SjFQSWmLSsb81Tdcejqduf27_eT4Bzzgl</recordid><startdate>20230627</startdate><enddate>20230627</enddate><creator>BACH ROLF</creator><creator>WIECZOREK CHRISTIAN</creator><creator>FINGER-ALBERT CHRISTIAN</creator><creator>CHRISTIAN SIEJPKE</creator><scope>EVB</scope></search><sort><creationdate>20230627</creationdate><title>Electric excitation rotor with insulation paper and manufacturing method thereof</title><author>BACH ROLF ; WIECZOREK CHRISTIAN ; FINGER-ALBERT CHRISTIAN ; CHRISTIAN SIEJPKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116345762A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>BACH ROLF</creatorcontrib><creatorcontrib>WIECZOREK CHRISTIAN</creatorcontrib><creatorcontrib>FINGER-ALBERT CHRISTIAN</creatorcontrib><creatorcontrib>CHRISTIAN SIEJPKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BACH ROLF</au><au>WIECZOREK CHRISTIAN</au><au>FINGER-ALBERT CHRISTIAN</au><au>CHRISTIAN SIEJPKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electric excitation rotor with insulation paper and manufacturing method thereof</title><date>2023-06-27</date><risdate>2023</risdate><abstract>The present invention relates to a rotor comprising: a rotor shaft configured to rotate about a rotation axis; a rotor body formed from a stack of laminations having a plurality of radially protruding teeth (21) and slots (22) corresponding to the space between two adjacent teeth; an excitation coil (3) wound around each of the plurality of teeth (21); insulation paper (120) extending axially and arranged on a wall (23) of a corresponding slot between the rotor body and the excitation coil (3); and a wedge element (110) extending axially and arranged in a respective slot, the wedge element (110) being configured to slide axially against two adjacent teeth, the insulation paper (120) having two tab portions (121) protruding from walls (23) of the two adjacent teeth, the two tab portions (121) being configured to abut against two contact surfaces (111) of the wedge element (110), respectively.
本发明涉及一种转子，包括：转子轴，其配置为围绕旋转轴线旋转；转子体，其由具有径向突出的多个齿(21)和对应于两个相邻齿之间的空间的槽(22)的叠片堆形成；励磁线圈(3)，其缠绕在多个齿(21)的每个齿周围；轴向延伸并布置在转子体和励磁线圈</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN116345762A |
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| subjects | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION |
| title | Electric excitation rotor with insulation paper and manufacturing method thereof |
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