ELECTRIC COMPRESSOR
To provide an electric compressor that can improve cooling performance of a switching element.SOLUTION: A switching element 70 comprises a conductive member 71, and a resin member 72 having a rectangular parallelepiped shape. The resin member 72 comprises: a first end surface 72a that is an end surf...
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| creator | KINOSHITA YUSUKE YANO JUNYA HISHINUMA HIROTAMI SHINOHARA KOKI |
| description | To provide an electric compressor that can improve cooling performance of a switching element.SOLUTION: A switching element 70 comprises a conductive member 71, and a resin member 72 having a rectangular parallelepiped shape. The resin member 72 comprises: a first end surface 72a that is an end surface in a longitudinal direction, and from which a portion of the conductive member 71 protrudes; a second end surface 72b that is an end surface on a side opposite to the first end surface 72a; and a first side surface 72c connecting the first end surface 72a and the second end surface 72b. The conductive member 71 comprises a heat generation part 73a exposed in the first side surface 72c. The switching element 70 is arranged in an inverter housing chamber S1 in such a manner that the longitudinal direction of the resin member 72 extends in an axial direction of a rotating shaft. A heat dissipation member 80 made of metal is arranged between the switching element 70 and a partition wall 22. The heat dissipation member 80 comprises a first heat dissipation part 81 arranged between the heat generation part 73a and the partition wall 22, and a second heat dissipation part 82 continuous with the first heat dissipation part 81, and arranged between the second end surface 72b and the partition wall 22.SELECTED DRAWING: Figure 4
【課題】スイッチング素子の冷却性能を向上できる電動圧縮機を提供する。【解決手段】スイッチング素子７０は、導電部材７１と直方体状の樹脂部材７２とを有する。樹脂部材７２は、長手方向の端面であるとともに導電部材７１の一部が突出する第１端面７２ａと、第１端面７２ａとは反対側の端面である第２端面７２ｂと、第１端面７２ａと第２端面７２ｂとを繋ぐ第１側面７２ｃとを有する。導電部材７１は、第１側面７２ｃにおいて露出する発熱部７３ａを有する。スイッチング素子７０は、樹脂部材７２の長手方向が回転軸の軸方向に延びるようにインバータ収容室Ｓ１に配置される。スイッチング素子７０と区画壁２２との間には、金属製の放熱部材８０が配置される。放熱部材８０は、発熱部７３ａと区画壁２２との間に配置される第１放熱部８１と、第１放熱部８１と連続するとともに第２端面７２ｂと区画壁２２との間に配置される第２放熱部８２とを有する。【選択図】図４ |
| format | Patent |
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【課題】スイッチング素子の冷却性能を向上できる電動圧縮機を提供する。【解決手段】スイッチング素子７０は、導電部材７１と直方体状の樹脂部材７２とを有する。樹脂部材７２は、長手方向の端面であるとともに導電部材７１の一部が突出する第１端面７２ａと、第１端面７２ａとは反対側の端面である第２端面７２ｂと、第１端面７２ａと第２端面７２ｂとを繋ぐ第１側面７２ｃとを有する。導電部材７１は、第１側面７２ｃにおいて露出する発熱部７３ａを有する。スイッチング素子７０は、樹脂部材７２の長手方向が回転軸の軸方向に延びるようにインバータ収容室Ｓ１に配置される。スイッチング素子７０と区画壁２２との間には、金属製の放熱部材８０が配置される。放熱部材８０は、発熱部７３ａと区画壁２２との間に配置される第１放熱部８１と、第１放熱部８１と連続するとともに第２端面７２ｂと区画壁２２との間に配置される第２放熱部８２とを有する。【選択図】図４</description><language>eng ; jpn</language><subject>BLASTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; GENERATION ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS ; WEAPONS</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=20231013&DB=EPODOC&CC=JP&NR=2023149021A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231013&DB=EPODOC&CC=JP&NR=2023149021A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KINOSHITA YUSUKE</creatorcontrib><creatorcontrib>YANO JUNYA</creatorcontrib><creatorcontrib>HISHINUMA HIROTAMI</creatorcontrib><creatorcontrib>SHINOHARA KOKI</creatorcontrib><title>ELECTRIC COMPRESSOR</title><description>To provide an electric compressor that can improve cooling performance of a switching element.SOLUTION: A switching element 70 comprises a conductive member 71, and a resin member 72 having a rectangular parallelepiped shape. The resin member 72 comprises: a first end surface 72a that is an end surface in a longitudinal direction, and from which a portion of the conductive member 71 protrudes; a second end surface 72b that is an end surface on a side opposite to the first end surface 72a; and a first side surface 72c connecting the first end surface 72a and the second end surface 72b. The conductive member 71 comprises a heat generation part 73a exposed in the first side surface 72c. The switching element 70 is arranged in an inverter housing chamber S1 in such a manner that the longitudinal direction of the resin member 72 extends in an axial direction of a rotating shaft. A heat dissipation member 80 made of metal is arranged between the switching element 70 and a partition wall 22. The heat dissipation member 80 comprises a first heat dissipation part 81 arranged between the heat generation part 73a and the partition wall 22, and a second heat dissipation part 82 continuous with the first heat dissipation part 81, and arranged between the second end surface 72b and the partition wall 22.SELECTED DRAWING: Figure 4
【課題】スイッチング素子の冷却性能を向上できる電動圧縮機を提供する。【解決手段】スイッチング素子７０は、導電部材７１と直方体状の樹脂部材７２とを有する。樹脂部材７２は、長手方向の端面であるとともに導電部材７１の一部が突出する第１端面７２ａと、第１端面７２ａとは反対側の端面である第２端面７２ｂと、第１端面７２ａと第２端面７２ｂとを繋ぐ第１側面７２ｃとを有する。導電部材７１は、第１側面７２ｃにおいて露出する発熱部７３ａを有する。スイッチング素子７０は、樹脂部材７２の長手方向が回転軸の軸方向に延びるようにインバータ収容室Ｓ１に配置される。スイッチング素子７０と区画壁２２との間には、金属製の放熱部材８０が配置される。放熱部材８０は、発熱部７３ａと区画壁２２との間に配置される第１放熱部８１と、第１放熱部８１と連続するとともに第２端面７２ｂと区画壁２２との間に配置される第２放熱部８２とを有する。【選択図】図４</description><subject>BLASTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB29XF1DgnydFZw9vcNCHINDvYP4mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGxoYmlgZGho7GRCkCAKDOHtY</recordid><startdate>20231013</startdate><enddate>20231013</enddate><creator>KINOSHITA YUSUKE</creator><creator>YANO JUNYA</creator><creator>HISHINUMA HIROTAMI</creator><creator>SHINOHARA KOKI</creator><scope>EVB</scope></search><sort><creationdate>20231013</creationdate><title>ELECTRIC COMPRESSOR</title><author>KINOSHITA YUSUKE ; YANO JUNYA ; HISHINUMA HIROTAMI ; SHINOHARA KOKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023149021A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KINOSHITA YUSUKE</creatorcontrib><creatorcontrib>YANO JUNYA</creatorcontrib><creatorcontrib>HISHINUMA HIROTAMI</creatorcontrib><creatorcontrib>SHINOHARA KOKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KINOSHITA YUSUKE</au><au>YANO JUNYA</au><au>HISHINUMA HIROTAMI</au><au>SHINOHARA KOKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTRIC COMPRESSOR</title><date>2023-10-13</date><risdate>2023</risdate><abstract>To provide an electric compressor that can improve cooling performance of a switching element.SOLUTION: A switching element 70 comprises a conductive member 71, and a resin member 72 having a rectangular parallelepiped shape. The resin member 72 comprises: a first end surface 72a that is an end surface in a longitudinal direction, and from which a portion of the conductive member 71 protrudes; a second end surface 72b that is an end surface on a side opposite to the first end surface 72a; and a first side surface 72c connecting the first end surface 72a and the second end surface 72b. The conductive member 71 comprises a heat generation part 73a exposed in the first side surface 72c. The switching element 70 is arranged in an inverter housing chamber S1 in such a manner that the longitudinal direction of the resin member 72 extends in an axial direction of a rotating shaft. A heat dissipation member 80 made of metal is arranged between the switching element 70 and a partition wall 22. The heat dissipation member 80 comprises a first heat dissipation part 81 arranged between the heat generation part 73a and the partition wall 22, and a second heat dissipation part 82 continuous with the first heat dissipation part 81, and arranged between the second end surface 72b and the partition wall 22.SELECTED DRAWING: Figure 4
【課題】スイッチング素子の冷却性能を向上できる電動圧縮機を提供する。【解決手段】スイッチング素子７０は、導電部材７１と直方体状の樹脂部材７２とを有する。樹脂部材７２は、長手方向の端面であるとともに導電部材７１の一部が突出する第１端面７２ａと、第１端面７２ａとは反対側の端面である第２端面７２ｂと、第１端面７２ａと第２端面７２ｂとを繋ぐ第１側面７２ｃとを有する。導電部材７１は、第１側面７２ｃにおいて露出する発熱部７３ａを有する。スイッチング素子７０は、樹脂部材７２の長手方向が回転軸の軸方向に延びるようにインバータ収容室Ｓ１に配置される。スイッチング素子７０と区画壁２２との間には、金属製の放熱部材８０が配置される。放熱部材８０は、発熱部７３ａと区画壁２２との間に配置される第１放熱部８１と、第１放熱部８１と連続するとともに第２端面７２ｂと区画壁２２との間に配置される第２放熱部８２とを有する。【選択図】図４</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS |
| title | ELECTRIC COMPRESSOR |
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