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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0619846 (2000-07-20) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 495 인용 특허 : 34 |
The present invention relates to transducers, their use and fabrication. The transducers convert between mechanical and electrical energy. Some transducers of the present invention include a pre-strained polymer. The pre-strain improves the conversion between electrical and mechanical energy. The pr
The present invention relates to transducers, their use and fabrication. The transducers convert between mechanical and electrical energy. Some transducers of the present invention include a pre-strained polymer. The pre-strain improves the conversion between electrical and mechanical energy. The present invention also relates to devices including an electroactive polymer to convert between electrical and mechanical energy. The present invention further relates to compliant electrodes that conform to the shape of a polymer included in a transducer. The present invention provides methods for fabricating electromechanical devices including one or more electroactive polymers.
The present invention relates to transducers, their use and fabrication. The transducers convert between mechanical and electrical energy. Some transducers of the present invention include a pre-strained polymer. The pre-strain improves the conversion between electrical and mechanical energy. The pr
The present invention relates to transducers, their use and fabrication. The transducers convert between mechanical and electrical energy. Some transducers of the present invention include a pre-strained polymer. The pre-strain improves the conversion between electrical and mechanical energy. The present invention also relates to devices including an electroactive polymer to convert between electrical and mechanical energy. The present invention further relates to compliant electrodes that conform to the shape of a polymer included in a transducer. The present invention provides methods for fabricating electromechanical devices including one or more electroactive polymers. utility power meter receptacle and configured to receive electrical power from the utility power source; (b) a second power input configured to receive electrical power from an auxiliary power source; (c) first and second switching devices, each switching device having a conducting and a non-conducting state, the first switching device in electrical communication with the first power input and the second switching device in electrical communication with the second power input; (d) first and second overload protection devices in electrical communication with the first and second switching devices, respectively; (e) first circuitry configured to electrically connect the utility power source to the served electrical system through the first power input, the first switching device, and the first overload protection device; (f) second circuitry configured to electrically connect the auxiliary power source to the served electrical system through the second power input, the second switching device, and the second overload protection device; and (g) an actuator for actuating the first and second switching devices such that when one switching device is in a conducting state, the other switching device is in a non-conducting state. 2. The power transfer device of claim 1, in which at least the first circuitry or second circuitry includes a bus bar for conducting electrical power within the power transfer device. 3. The power transfer device of claim 1, in which at least one of the first and second overload protection devices is a fuse. 4. The power transfer device of claim 1, in which the power transfer device includes a state in which the first and second switching devices are both in a non conducting state. 5. The power transfer device of claim 4, in which the first and second switching devices are both configured to be in a non conducting state when the power transfer device transitions from one switching device being in a conducting state to the other switching device being in a conducting state. 6. The power transfer device of claim 1, in which the power transfer device further comprises a receptacle configured to receive a utility power meter, the receptacle having electrical contacts in electrical communication with the first power input and the served electrical system. 7. The power transfer device of claim 1, in which the power transfer device further comprises a utility power meter connected to the first power input and the served electrical system when the first switching device is in a conducting state, the utility power meter being configured to measure power being supplied to the served electrical system from the utility power source. 8. The power transfer device of claim 1, in which the actuator mechanically engages the first and second switching devices to physically cause the switching devices to enter the conducting or non conducting state. 9. A power transfer device for conducting electrical power to a served electrical system, comprising (a) a first power input installable in a utility power meter receptacle that receives electrical power from a utility power source; (b) a second power input configured to receive electrical power from an auxiliary power source; (c) first and second circuit breakers, each circuit breaker having a conducting and a non-conducting state and circuit overload protection, the first circuit breaker in electrical communication with the first power input and the second circuit breaker in electrical communication with the second power input; (d) first circuitry configured to electrically connect the utility power source to the served electrical system through the first power input and the first circuit breaker; (e) second circuitry configured to electrically connect the auxiliary power source to the served electrical system through the second power input and the second circuit breaker; and (f) an actuator for actuating the first and second circuit breakers such that when one cir
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