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Linear compressor control circuit to control frequency based on the piston position of the linear compressor

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04B-049/00
출원번호 US-0848919 (1997-05-01)
우선권정보 KR-0015062 (1996-05-08)
발명자 / 주소
  • Yang Soon-Bae,KRX
출원인 / 주소
  • LG Electronics, Inc., KRX
대리인 / 주소
    Ostrolenk, Faber, Gerb & Soffen, LLP
인용정보 피인용 횟수 : 74  인용 특허 : 4

초록

A linear compressor operating apparatus includes a rectifying and filtering unit for converting an alternating current into a direct current, an inverter for inverting the direct current outputted from the rectifying and filtering unit into a desired frequency alternating current for operating a lin

대표청구항

[ What is claimed is:] [1.] An apparatus for operating a linear compressor including a reciprocating piston, the apparatus comprising:a rectifying and filtering unit for converting an alternating current into a direct current;an inverter for inverting the direct current outputted from the rectifying

이 특허에 인용된 특허 (4)

  1. Hartwig Carl S. M. (Tby SEX) van Nederkassel Ludovicus J. (Buggenhout BEX), Compressor drive system.
  2. Grayer William (15720 Ventura Blvd. ; #411 Encino CA 91436) Olson William R. (1196 Mellow La. Simi Valley CA 93065) Rosen Harold A. (14629 Hilltree Rd. Santa Monica CA 90402), Electric power train control.
  3. Moreira Julio C. (St. Joseph MI), Motor control for brushless permanent magnet using only three wires.
  4. Kimura Taizou,JPX ; Nishijima Kiyotaka,JPX ; Yamai Hiroyuki,JPX ; Yamagiwa Akio,JPX ; Ooyama Kazunobu,JPX ; Kitano Nobuki,JPX, Motor system capable of obtaining high efficiency and method for controlling a motor.

이 특허를 인용한 특허 (74)

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