Motor
The invention relates to a motor, which can properly cool the coil end part of the motor. The motor includes a rotor. The motor includes a stator having a stator core and a coil. The motor includes a housing that accommodates a rotor and a stator. The motor includes a first annular member that seals...
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| creator | TSUCHIYA YUKI KANEDA YUICHIRO MAKIDO YASUHIRO KAJIMOTO SHOGO AZUMA HIDEYUKI |
| description | The invention relates to a motor, which can properly cool the coil end part of the motor. The motor includes a rotor. The motor includes a stator having a stator core and a coil. The motor includes a housing that accommodates a rotor and a stator. The motor includes a first annular member that seals a space between a first end surface of a stator core in an axial direction and an inner wall surface of a housing. The first annular member has a cylindrical shape centered on the axis of the stator core. The first annular member includes at least one first hole and at least one second hole that inject a refrigerant toward a first coil end portion of the coil protruding from a first end surface of the stator core. The at least one first hole is located in a first plane perpendicular to the axis. The at least one second hole is located on a second plane perpendicular to the axis and axially separated from the first plane.
本发明涉及一种马达，恰当地对马达的线圈端部进行冷却。马达具备转子。马达具备定子，所述定子具有定子铁芯及线圈。马达具备收容转子及定子的壳体。马达具备将定子铁芯的轴向的第一端面与壳体的内壁面之 |
| format | Patent |
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本发明涉及一种马达，恰当地对马达的线圈端部进行冷却。马达具备转子。马达具备定子，所述定子具有定子铁芯及线圈。马达具备收容转子及定子的壳体。马达具备将定子铁芯的轴向的第一端面与壳体的内壁面之</description><language>chi ; eng</language><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; GENERATION</subject><creationdate>2024</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=20240531&DB=EPODOC&CC=CN&NR=118117804A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240531&DB=EPODOC&CC=CN&NR=118117804A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TSUCHIYA YUKI</creatorcontrib><creatorcontrib>KANEDA YUICHIRO</creatorcontrib><creatorcontrib>MAKIDO YASUHIRO</creatorcontrib><creatorcontrib>KAJIMOTO SHOGO</creatorcontrib><creatorcontrib>AZUMA HIDEYUKI</creatorcontrib><title>Motor</title><description>The invention relates to a motor, which can properly cool the coil end part of the motor. The motor includes a rotor. The motor includes a stator having a stator core and a coil. The motor includes a housing that accommodates a rotor and a stator. The motor includes a first annular member that seals a space between a first end surface of a stator core in an axial direction and an inner wall surface of a housing. The first annular member has a cylindrical shape centered on the axis of the stator core. The first annular member includes at least one first hole and at least one second hole that inject a refrigerant toward a first coil end portion of the coil protruding from a first end surface of the stator core. The at least one first hole is located in a first plane perpendicular to the axis. The at least one second hole is located on a second plane perpendicular to the axis and axially separated from the first plane.
本发明涉及一种马达，恰当地对马达的线圈端部进行冷却。马达具备转子。马达具备定子，所述定子具有定子铁芯及线圈。马达具备收容转子及定子的壳体。马达具备将定子铁芯的轴向的第一端面与壳体的内壁面之</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZGD1zS_JL-JhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGFoaG5hYGJo7GxKgBAARIGvs</recordid><startdate>20240531</startdate><enddate>20240531</enddate><creator>TSUCHIYA YUKI</creator><creator>KANEDA YUICHIRO</creator><creator>MAKIDO YASUHIRO</creator><creator>KAJIMOTO SHOGO</creator><creator>AZUMA HIDEYUKI</creator><scope>EVB</scope></search><sort><creationdate>20240531</creationdate><title>Motor</title><author>TSUCHIYA YUKI ; KANEDA YUICHIRO ; MAKIDO YASUHIRO ; KAJIMOTO SHOGO ; AZUMA HIDEYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118117804A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</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>TSUCHIYA YUKI</creatorcontrib><creatorcontrib>KANEDA YUICHIRO</creatorcontrib><creatorcontrib>MAKIDO YASUHIRO</creatorcontrib><creatorcontrib>KAJIMOTO SHOGO</creatorcontrib><creatorcontrib>AZUMA HIDEYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TSUCHIYA YUKI</au><au>KANEDA YUICHIRO</au><au>MAKIDO YASUHIRO</au><au>KAJIMOTO SHOGO</au><au>AZUMA HIDEYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Motor</title><date>2024-05-31</date><risdate>2024</risdate><abstract>The invention relates to a motor, which can properly cool the coil end part of the motor. The motor includes a rotor. The motor includes a stator having a stator core and a coil. The motor includes a housing that accommodates a rotor and a stator. The motor includes a first annular member that seals a space between a first end surface of a stator core in an axial direction and an inner wall surface of a housing. The first annular member has a cylindrical shape centered on the axis of the stator core. The first annular member includes at least one first hole and at least one second hole that inject a refrigerant toward a first coil end portion of the coil protruding from a first end surface of the stator core. The at least one first hole is located in a first plane perpendicular to the axis. The at least one second hole is located on a second plane perpendicular to the axis and axially separated from the first plane.
本发明涉及一种马达，恰当地对马达的线圈端部进行冷却。马达具备转子。马达具备定子，所述定子具有定子铁芯及线圈。马达具备收容转子及定子的壳体。马达具备将定子铁芯的轴向的第一端面与壳体的内壁面之</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN118117804A |
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| subjects | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION |
| title | Motor |
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