[특허]Transducer sound arrangement for pocket-forming

Transducer sound arrangement for pocket-forming 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H02J-005/00 H02J-007/02 H02J-017/00
출원번호	US-0277149 (2014-05-14)
등록번호	US-9419443 (2016-08-16)
발명자 / 주소	Leabman, Michael A.
출원인 / 주소	Energous Corporation
대리인 / 주소	Sophir, Eric L.
인용정보	피인용 횟수 : 0 인용 특허 : 43

초록 ▼

The present disclosure describes a plurality of transducer arrangements that may be suitable for wireless power transmission based on single or multiple pocket-forming. Single or multiple pocket-forming may include one transmitter and at least one or more receivers, being the transmitter the source of energy and the receiver the device that is desired to charge or power. The transducer arrangements may vary in size and geometry, and may operate as a single array, pair array, quad arrays or any other suitable arrangement, which may be designed in accordance with the desired application.

대표청구항 ▼

1. A method for transmitting wireless power, comprising: generating two or more SW waves from a transmitter with at least two SW transmit transducers;forming controlled constructive interference patterns from the generated SW waves by a sound wave integrated circuit controlled by a microcontroller;accumulating energy or power in the form of constructive interference patterns from the SW waves to form pockets of energy;converging the pockets of energy in 3-d space to a targeted electronic device;arranging the transducers in an array optimal for charging or operating the targeted electronic device with the pockets of energy. 2. The method for transmitting wireless power of claim 1, further the method of forming controlled destructive interference patterns from the generated SW waves and accumulating energy or power in the form of destructive interference patterns from the SW waves to form null-spaces of energy and including a plurality of transducer array arrangements suitable for the formation of a single or multiple pockets of energy transmitted to one or more targeted electronic devices. 3. The method for transmitting wireless power of claim 1, further including a flat panel transducer array having a N number of transducers where gain requirements for power transmitting range from 64 to 256 transducers distributed in an equally spaced grid for enhancing reception of the pockets of energy by the electronic device. 4. The method for transmitting wireless power of claim 3, wherein the number and type of transducers varies in relationship to a predetermined desired range and power transmission capability of the transmitter whereby the greater the N number of transducers results in a wider range and a higher power delivery of pockets of energy to the targeted electronic device. 5. The method for transmitting wireless power of claim 1, wherein the transducers are flat transducers or any other transducers configured for transmission of pockets of energy. 6. A system for transmitting wireless power, comprising: a transmitter having two SW transducers in an array for generating pockets of energy;a receiver electrically connected to at least one electronic device for receiving the pockets of energy;a micro-controller connected to a power source for controlling the generated pockets of energy delivered to the electronic device from a predetermined array of transducers for propagating the sound waves for reception by a receiver connected to an electronic device to be charged. 7. The system for transmitting wireless power of claim 6, wherein the transmitter generating two or more SW waves from at least two SW transmit transducers creates constructive interference patterns from the SW waves to form predetermined pockets of energy under the direction of the micro-controller. 8. The system for transmitting wireless power of claim 6, wherein the receiver includes at least one transducer for receiving the pockets of energy for charging or operating the electronic device. 9. The system for transmitting wireless power of claim 8, wherein the generated pockets of energy are received by a plurality of electronic devices at a higher efficiency due to transducer array orientation on the transmitter and receiver directed by the micro-controller in response to a communication signal from the receiver. 10. The system for transmitting wireless power of claim 6, further including a sound wave frequency integrated circuit driven by a predetermined program in the micro-controller for pocket-forming to charge or operate the electronic device through an transducer array including a N number of transducer elements in the range of 64 to 256 transducer elements distributed in an equally spaced grid on the transmitter. 11. A system for transmitting wireless power, comprising: a transmitter for generating two or more SW waves having at least two SW transmit transducers to form controlled constructive interference patterns from the generated SW waves;a micro-controller within the transmitter controlling the constructive interference patterns of generated SW waves for pocket-forming to accumulate pockets of energy in predetermined areas or regions in space;a receiver with at least one transducer to receive the accumulated pockets of energy converging in 3-d space to a targeted electronic device;a communication network connected to transmitter and receiver for determining the areas or regions in space to receive the pockets of energy from the transmitter through an array of transducers for charging or operating the targeted electronic device. 12. The system for transmitting wireless power of claim 11, wherein the transmitter generates SW waves to form controlled destructive interference patterns that form null-spaces without pockets of energy, and wherein the array of transducers is a 8×8 grid having a total of 64 transducer elements distributed in an equally spaced grid. 13. The system for transmitting wireless power of claim 11, wherein the array of transducers is a 16×16 having a total of 256 transducer elements distributed in an equally spaced grid. 14. The system for transmitting wireless power of claim 11, wherein the number of transducers varies depending upon the predetermined range and power transmission. 15. The system for transmitting wireless power of claim 11, wherein the transducers arrangement includes circular patterns or polygon configurations for charging or operating a plurality of electronic devices. 16. The system for transmitting wireless power of claim 11, wherein the transducers operate in frequency bands of 10 KHz to 50 KHz. 17. The system for transmitting wireless power of claim 11, wherein the transducers are configured in a combination that enhances the propagation of power sound waves in the pocket-forming process. 18. The system for transmitting wireless power of claim 11, wherein the transducers operate in a single array, pair array, quad array or any other suitable array arrangement for transmission of pockets of energy and the propagation of sound waves in air. 19. The system for transmitting wireless power of claim 11, wherein the transducers are arranged in a pair array where the top half of the transducer operate a 50 KHz and the bottom half of the array operates at 10 KHz driven by the transmitter controlled by the micro-controller. 20. The system for transmitting wireless power of claim 11, wherein the micro-controller dynamically adjusts the pocket-forming through a predetermined transducer array to regulate power on one or more targeted electronic devices.

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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Transducer sound arrangement for pocket-forming 원문보기

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Transducer sound arrangement for pocket-forming 원문보기

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