DEVICE FOR SETTING PHASE DIFFERENCE BETWEEN TWO-DIVIDED ROTORS OF PERMANENT MAGNETIC TYPE MOTOR
PROBLEM TO BE SOLVED: To provide a highly efficient motor driving system that generates a high output at a low voltage source even in a high rotation range by controlling a rotation direction phase difference between two-divided rotors that are axially divided in a direct current motor using a perma...
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| creator | HIRAMATSU TAKEO |
| description | PROBLEM TO BE SOLVED: To provide a highly efficient motor driving system that generates a high output at a low voltage source even in a high rotation range by controlling a rotation direction phase difference between two-divided rotors that are axially divided in a direct current motor using a permanent magnet type motor.SOLUTION: A device for setting rotation direction phase difference between two-divided rotors, comprising planetary gears including sun gears, carriers, ring gears for each rotor, allows a case to support each rotor with bearings directly to improve concentric accuracy with a stator as well as each rotor to get connected with each sun gear with combined carriers connected to an output shaft and fixes a ring gear of one planetary gear on the case with a ring gear of the other planetary gear connected to drive a phase difference adjusting motor so that a speed reduction ratio can be set between 1.33 and 5. |
| format | Patent |
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voltage source even in a high rotation range by controlling a rotation direction phase difference between two-divided rotors that are axially divided in a direct current motor using a permanent magnet type motor.SOLUTION: A device for setting rotation direction phase difference between two-divided rotors, comprising planetary gears including sun gears, carriers, ring gears for each rotor, allows a case to support each rotor with bearings directly to improve concentric accuracy with a stator as well as each rotor to get connected with each sun gear with combined carriers connected to an output shaft and fixes a ring gear of one planetary gear on the case with a ring gear of the other planetary gear connected to drive a phase difference adjusting motor so that a speed reduction ratio can be set between 1.33 and 5.</description><language>eng</language><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC 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driving system that generates a high output at a low voltage source even in a high rotation range by controlling a rotation direction phase difference between two-divided rotors that are axially divided in a direct current motor using a permanent magnet type motor.SOLUTION: A device for setting rotation direction phase difference between two-divided rotors, comprising planetary gears including sun gears, carriers, ring gears for each rotor, allows a case to support each rotor with bearings directly to improve concentric accuracy with a stator as well as each rotor to get connected with each sun gear with combined carriers connected to an output shaft and fixes a ring gear of one planetary gear on the case with a ring gear of the other planetary gear connected to drive a phase difference adjusting motor so that a speed reduction ratio can be set between 1.33 and 5.</description><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>CONVERSION OR 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ADAPTATION AGAINSTCLIMATE CHANGE</topic><toplevel>online_resources</toplevel><creatorcontrib>HIRAMATSU TAKEO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HIRAMATSU TAKEO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEVICE FOR SETTING PHASE DIFFERENCE BETWEEN TWO-DIVIDED ROTORS OF PERMANENT MAGNETIC TYPE MOTOR</title><date>2011-12-15</date><risdate>2011</risdate><abstract>PROBLEM TO BE SOLVED: To provide a highly efficient motor driving system that generates a high output at a low voltage source even in a high rotation range by controlling a rotation direction phase difference between two-divided rotors that are axially divided in a direct current motor using a permanent magnet type motor.SOLUTION: A device for setting rotation direction phase difference between two-divided rotors, comprising planetary gears including sun gears, carriers, ring gears for each rotor, allows a case to support each rotor with bearings directly to improve concentric accuracy with a stator as well as each rotor to get connected with each sun gear with combined carriers connected to an output shaft and fixes a ring gear of one planetary gear on the case with a ring gear of the other planetary gear connected to drive a phase difference adjusting motor so that a speed reduction ratio can be set between 1.33 and 5.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE |
| title | DEVICE FOR SETTING PHASE DIFFERENCE BETWEEN TWO-DIVIDED ROTORS OF PERMANENT MAGNETIC TYPE MOTOR |
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