F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
G—PHYSICS
G01—MEASURING; TESTING
G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
Pièce de raccordement permettant de brancher l'ouverture unique d'un appareil traversé par un fluide sur le raccord extérieur d'une conduite
Piece de raccordement entre la chambre basse pression d'un amplicateur de frein et la ligne de depression d'un circuit de vide, procede de montage et element liaison a la chambre