[특허]Power system including an electret for a power bus

Power system including an electret for a power bus 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H05K-007/14 H02M-007/02 H02J-011/00 H02J-017/00 H02J-013/00
출원번호	US-0806908 (2015-07-23)
등록번호	US-9385622 (2016-07-05)
발명자 / 주소	Kovacich, John A. Trublowski, John
출원인 / 주소	EATON CORPORATION
대리인 / 주소	Eckert Seamans Cherin & Mellott, LLC
인용정보	피인용 횟수 : 0 인용 특허 : 25

초록 ▼

A power system for an alternating current power bus includes an electret operatively associated with the alternating current power bus. The electret includes an output having an alternating current voltage when the alternating current power bus is energized. A rectifier includes an input electrically interconnected with the output of the electret and an output having a direct current voltage responsive to the alternating current voltage of the output of the electret. A powered device includes an input electrically interconnected with the output of the rectifier. The powered device is powered responsive to the direct current voltage of the output of the rectifier.

대표청구항 ▼

1. A power system for an alternating current power bus, said power system comprising: an electret positioned adjacent to said alternating current power bus, said electret generating an alternating current voltage when said alternating current power bus is energized with a power bus alternating current voltage; anda powered device coupled to said electret for receiving said alternating current voltage, said powered device being powered responsive to the alternating current voltage, wherein the powered device is driven directly by said alternating current voltage of the output of said electret and driven indirectly but not directly by said power bus alternating current voltage. 2. The power system of claim 1, wherein said electret comprises a dielectric sandwiched between metal contacts. 3. The power system of claim 1, wherein said electret is mechanically coupled to said alternating current power bus. 4. The power system of claim 1, wherein said powered device is selected from the group consisting of a wireless sensor, a remote sensor, a remote control device, a remote wireless sensor network, and a remote circuit. 5. The power system of claim 1, wherein said powered device is powered by the alternating current voltage received from said electret when said alternating current power bus is energized by the power bus alternating current voltage. 6. The power system of claim 5, wherein said alternating current power bus has an alternating current flowing therethrough when said alternating current power bus is energized by the power bus alternating current voltage. 7. The power system of claim 5, wherein zero current flows through said alternating current power bus when said alternating current power bus is energized by the power bus alternating current voltage. 8. A power system comprising: an alternating current power bus;an electret positioned adjacent to said alternating current power bus, said electret generating an alternating current voltage when said alternating current power bus is energized with a power bus alternating current voltage; anda powered device coupled to said electret for receiving said alternating current voltage, said powered device being powered responsive to the alternating current voltage, wherein the powered device is driven directly by said alternating current voltage of the output of said electret and driven indirectly but not directly by said power bus alternating current voltage.

이 특허에 인용된 특허 (25)

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Gottsche Allan (Lynge CA DKX) Perry Joseph W. (Pasadena CA), Electrooptic polymer voltage sensor and method of manufacture thereof.
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Bohnert Klaus,CHX ; Brandle Hubert,CHX ; Gabus Philippe,CHX ; Kostovic Jadran,CHX ; Talir Jiri,CHX, Fiber-optic voltage sensor for outdoor high-voltage installations.
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Jang, Sei-Joo; Hyun, Gyu-Seop, Remote electrical equipment power source.
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Solveson,Mark G.; Luebke,Charles J.; Engel,Joseph C., Self-powered power bus sensor employing wireless communication.
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Kovacich, John A.; Trublowski, John, System including an indicator responsive to an electret for a power bus.
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Davidson James R. ; Lassahn Gordon D., Voltage sensing systems and methods for passive compensation of temperature related intrinsic phase shift.
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Patrick Pablo Chavez CA; Farnoosh Rahmatian CA; Nicolas August Fleming Jaeger CA; Christopher Paul Yakymyshyn CA, Voltage sensor.
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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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Power system including an electret for a power bus 원문보기

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Power system including an electret for a power bus 원문보기

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