ABSPERRVORRICHTUNG ZUM REGELN DES FLUESSIGKEITSDURCHFLUSSES IN EINEM SCHLAUCH

• Main Author: VIGUIER, LEON FERNAND, SAINTPIERRE DE MESAGE, ISERE (FRANKREICH)
• Format: Patent
• Language: German
• Published: 22.03.1973
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; DEVICES FOR VENTING OR AERATING; DIAGNOSIS; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; SURGERY; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The control device consists of an element made of semi-resilient material and having a generally Y-shaped configuration, the three arms thereof being tubular. A central arm encloses an internal tubular ferrule, the end of which may be engaged, in a leak-proof manner, by intentional deformation of the element, in one or the other of the two other arms of the element, one of which is closed-off permanently. The device is used in particular for controlling the flow of fluids in laboratory and, especially, medical apparatuses.