CYLINDER DEVICE FOR LINEAR COMPRESSOR IN WHICH LINEAR PISTON IS INSTALLED

The present invention relates to a cylinder device for a linear compressor in which a linear piston is installed, wherein compression parts, which are larger than the circumference of a driving part, are formed at the ends of a linear piston, centred on the driving part, and a Teflon material is coa...

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Bibliographische Detailangaben
Hauptverfasser: KIM, Su-Hyeon, SONG, Seung-Wook, JIN, Hyeong-Kyu
Format: Patent
Sprache:eng ; fre ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a cylinder device for a linear compressor in which a linear piston is installed, wherein compression parts, which are larger than the circumference of a driving part, are formed at the ends of a linear piston, centred on the driving part, and a Teflon material is coated on the outer surfaces of the compression parts so as to serve as a friction lubricant with respect to the inner circumference of a piston hole, and refrigerant can be sucked or discharged to both sides through the two compression parts, thereby generating stable efficiency and higher compression than a conventional linear compressor. La présente invention concerne un dispositif de cylindre pour un compresseur linéaire dans lequel est installé un piston linéaire, des parties de compression, qui sont plus grandes que la circonférence d'une partie d'entraînement, étant formées aux extrémités d'un piston linéaire, centrées sur la partie d'entraînement, et un matériau à base de téflon étant déposé sur les surfaces externes des parties de compression de façon à servir de lubrifiant contre le frottement par rapport à la circonférence interne d'un trou de piston, et un fluide frigorigène pouvant être aspiré ou refoulé sur les deux côtés à travers les deux parties de compression, ce qui permet de générer un rendement stable et une compression plus élevée qu'un compresseur linéaire classique. 본 발명은 리니어 피스톤이 설치된 리니어 압축기용 실린더장치에 관한 것으로서, 더욱 상세하게는 리니어 피스톤은 구동부를 중심으로 양끝단부에 구동부의 둘레보다 큰 압축부가 형성되고, 상기 압축부의 외부면에는 테프론 물질이 도포되어 피스톤공의 내주연과의 사이에 마찰 윤활유 역할을 하며, 상기 두개의 압축부를 통해 양측으로 냉매를 흡입 또는 토출시킬 수 있어 종래의 리니어 압축기보다 더 높은 압축과 안정적인 효율이 발생되는 특징이 있다.