RADIAL FAN WITH AN OUTER ROTOR MOTOR
The present invention relates to a radial fan (1) with an external rotor motor (6+8) and a housing (2), capable of reducing indirect radiation irradiated from a motor. According to the present invention, the radial fan with an external rotor motor comprises: a stator (8) including a plurality of pol...
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| creator | Füreder, Andreas Mayer, Peter Haas, Erik |
| description | The present invention relates to a radial fan (1) with an external rotor motor (6+8) and a housing (2), capable of reducing indirect radiation irradiated from a motor. According to the present invention, the radial fan with an external rotor motor comprises: a stator (8) including a plurality of pole pieces (12) and an armature including a stator coil (10); a rotor (8) surrounding the stator from the outside, and including a permanent magnet (7), an external fan blade (3), and a rotor shaft (6) rotatably mounted in the stator; and a printed circuit board (14) spaced apart from the stator coil and having a connection line from the stator coil to operation voltage and ground. At least one conductive connection (18) is connected from a conductive armature (11) of the stator (8) to at least one terminal of the printed circuit board (14) and the terminal is connected to fixed potential (GND, 0, V_CC). |
| format | Patent |
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According to the present invention, the radial fan with an external rotor motor comprises: a stator (8) including a plurality of pole pieces (12) and an armature including a stator coil (10); a rotor (8) surrounding the stator from the outside, and including a permanent magnet (7), an external fan blade (3), and a rotor shaft (6) rotatably mounted in the stator; and a printed circuit board (14) spaced apart from the stator coil and having a connection line from the stator coil to operation voltage and ground. 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According to the present invention, the radial fan with an external rotor motor comprises: a stator (8) including a plurality of pole pieces (12) and an armature including a stator coil (10); a rotor (8) surrounding the stator from the outside, and including a permanent magnet (7), an external fan blade (3), and a rotor shaft (6) rotatably mounted in the stator; and a printed circuit board (14) spaced apart from the stator coil and having a connection line from the stator coil to operation voltage and ground. At least one conductive connection (18) is connected from a conductive armature (11) of the stator (8) to at least one terminal of the printed circuit board (14) and the terminal is connected to fixed potential (GND, 0, V_CC).</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>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAJcnTxdPRRcHP0Uwj3DPFQANL-oSGuQQpB_iH-QQq-IJKHgTUtMac4lRdKczMouLmGOHvophbkx6cWFyQmp-allsS7BhibmJtbGFk6GRoToQQAJcwiiA</recordid><startdate>20230802</startdate><enddate>20230802</enddate><creator>Füreder, Andreas</creator><creator>Mayer, Peter</creator><creator>Haas, Erik</creator><scope>EVB</scope></search><sort><creationdate>20230802</creationdate><title>RADIAL FAN WITH AN OUTER ROTOR MOTOR</title><author>Füreder, Andreas ; Mayer, Peter ; Haas, Erik</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3477829B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</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>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Füreder, Andreas</creatorcontrib><creatorcontrib>Mayer, Peter</creatorcontrib><creatorcontrib>Haas, Erik</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Füreder, Andreas</au><au>Mayer, Peter</au><au>Haas, Erik</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RADIAL FAN WITH AN OUTER ROTOR MOTOR</title><date>2023-08-02</date><risdate>2023</risdate><abstract>The present invention relates to a radial fan (1) with an external rotor motor (6+8) and a housing (2), capable of reducing indirect radiation irradiated from a motor. According to the present invention, the radial fan with an external rotor motor comprises: a stator (8) including a plurality of pole pieces (12) and an armature including a stator coil (10); a rotor (8) surrounding the stator from the outside, and including a permanent magnet (7), an external fan blade (3), and a rotor shaft (6) rotatably mounted in the stator; and a printed circuit board (14) spaced apart from the stator coil and having a connection line from the stator coil to operation voltage and ground. At least one conductive connection (18) is connected from a conductive armature (11) of the stator (8) to at least one terminal of the printed circuit board (14) and the terminal is connected to fixed potential (GND, 0, V_CC).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| source | esp@cenet |
| subjects | BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
| title | RADIAL FAN WITH AN OUTER ROTOR MOTOR |
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