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Transducer and interrogator device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G08C-019/00
출원번호 US-0356782 (1994-12-12)
우선권정보 AU-0007683 (1988-04-11)
발명자 / 주소
  • Murdoch Graham Alexander M. (Perth AUX)
출원인 / 주소
  • Uniscan Ltd. (02) Magellan Technology Pty. Ltd. (02)
인용정보 피인용 횟수 : 124  인용 특허 : 0

초록

A transducer and interrogator device is disclosed in which the interrogator provides power and information to the transducer via a magnetic field. The transducer is a passive actuator device that includes an inductive pickup coil that, when subjected to the interrogator\s magnetic field, powers the

대표청구항

A passive actuator device for supplying power to an external device in response to an impinging magnetic powering field, comprising: an inductive coil adapted to receive a magnetic powering field transmitted from an interrogator, said coil providing an induced powering signal when in the presence of

이 특허를 인용한 특허 (124)

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