ULTRASONIC MOTOR
PURPOSE: To press a rotor and a stator with equal force and facilitate the pressure contact and separation between the rotor and the stator, in an ultrasonic motor. CONSTITUTION: This ultrasonic motor is composed of a stator 2, a piezoelectric substance 3, which generates progressive oscillatory wav...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
22.03.1996
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| Edition | 6 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | PURPOSE: To press a rotor and a stator with equal force and facilitate the pressure contact and separation between the rotor and the stator, in an ultrasonic motor. CONSTITUTION: This ultrasonic motor is composed of a stator 2, a piezoelectric substance 3, which generates progressive oscillatory waves, being bonded and fixed to the underside of this stator 2, a rotor, which is welded to the top side of the periphery of this stator 2 and rotates by the progressive oscillatory waves generated, being amplified to the upper side of the periphery of this stator 2, an output shaft 9 for taking out the drive rotation of this rotor, and a compressing and decompressing mechanism 12 for controlling the pressurized contact and separation between the rotor and the stator 2. |
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| AbstractList | PURPOSE: To press a rotor and a stator with equal force and facilitate the pressure contact and separation between the rotor and the stator, in an ultrasonic motor. CONSTITUTION: This ultrasonic motor is composed of a stator 2, a piezoelectric substance 3, which generates progressive oscillatory waves, being bonded and fixed to the underside of this stator 2, a rotor, which is welded to the top side of the periphery of this stator 2 and rotates by the progressive oscillatory waves generated, being amplified to the upper side of the periphery of this stator 2, an output shaft 9 for taking out the drive rotation of this rotor, and a compressing and decompressing mechanism 12 for controlling the pressurized contact and separation between the rotor and the stator 2. |
| Author | SUGINOYA HIDEKIYO |
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| Notes | Application Number: JP19940238361 |
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| PublicationDate | 19960322 |
| PublicationDateYYYYMMDD | 1996-03-22 |
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| PublicationDecade | 1990 |
| PublicationYear | 1996 |
| RelatedCompanies | FUKOKU CO LTD |
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| Snippet | PURPOSE: To press a rotor and a stator with equal force and facilitate the pressure contact and separation between the rotor and the stator, in an ultrasonic... |
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| SubjectTerms | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION |
| Title | ULTRASONIC MOTOR |
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