Scraper pig

• Main Authors: MARTIN HERBERT, STIEGLER MARTIN, SCHWAGER WERNER, COLLMER ANDREAS, MICHELFELDER MANFRED
• Format: Patent
• Language: English
• Published: 18.03.2014
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; CLEANING; CLEANING IN GENERAL; NOZZLES; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

A pig traversable through a conduit to deliver a liquid, such as a coating material, having a resilient flexible, generally frustoconical sealing lip which is resiliently biased against an internal surface of the conduit and a resilient biasing member engaging and biased against an under surface of...