METHOD AND DEVICE FOR SURFACE TREATMENT OF METAL TUBE

A method and a device for the surface treatment of a metal tube (3), the method comprising the steps of leading treating liquid (2) into a first distribution container (11) with a flat bottom face and dropping the treating liquid to at least a part of the outer peripheral surface of the metal tube t...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	TAKANO, TAKAHIRO, WATANABE, MITUO
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL BLASTING CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS PIPES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A method and a device for the surface treatment of a metal tube (3), the method comprising the steps of leading treating liquid (2) into a first distribution container (11) with a flat bottom face and dropping the treating liquid to at least a part of the outer peripheral surface of the metal tube through a plurality of holes formed in the bottom face of the first distribution container, wherein a distance (A) between the bottom face of the first distribution container (11) and the metal tube (3) is desirably be kept constant even if the outside diameter of the metal tube is varied, the treating liquid may be led into the first distribution container through the plurality of holes formed in the bottom face of a second distribution container after being led into the second distribution container with a flat bottom face, and the first distribution container is desirably be such that can drop the treating liquid simultaneously on two or more metal tubes. L'invention concerne un procédé et un dispositif de traitement de surface d'un tube métallique (3), le procédé consistant à mettre un liquide de traitement (2) dans un premier récipient de distribution (11) à fond plat, à laisser tomber ce liquide sur au moins une partie de la surface périphérique extérieure du tube métallique par plusieurs trous formés dans le fond plat du récipient de distribution, une distance (A), entre le fond plat du premier récipient de distribution (11) et le tube métallique (3), étant, de façon souhaitable, conservée constante même lorsque le diamètre extérieur du tube varie, le liquide de traitement pouvant être introduit dans le premier récipient de distribution par les trous formés dans le fond plat d'un second récipient de distribution, le premier récipient étant, de façon souhaitable, tel qu'il soit possible de faire tomber du liquide de traitement simultanément sur deux tubes métalliques ou sur plusieurs.