Fluidic actuator scraper seal

作者: Robert A. Elliott

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摘要: Dual "U" cup seals are utilized in conjunction with conventional as fluidic actuator shaft scrapers for actuators operating contaminated environments. The installed serial spaced relation on the low pressure side of such that they scrape contaminants off well seal against ingress to high area. scraper configuration may also be benefit piston bore systems which operate fluid

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