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Machine translation
1. (WO1981001670) IMPROVED GUN FOR APPLYING PAINTS BY HOT PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/001670    International Application No.:    PCT/FR1980/000184
Publication Date: 25.06.1981 International Filing Date: 18.12.1980
IPC:
B05B 7/08 (2006.01), B05B 7/12 (2006.01), B05B 7/16 (2006.01)
Applicants:
Inventors:
Priority Data:
7930910 18.12.1979 FR
Title (EN) IMPROVED GUN FOR APPLYING PAINTS BY HOT PROCESS
(FR) PISTOLET PERFECTIONNE POUR L"APPLICATION DE PEINTURES A CHAUD
Abstract: front page image
(EN)The gun for the application by hot process of paints, of the type comprising an assembly fixed on the body of the gun comprising an electric resistor heating block, arranged in a housing wherein the spraying air circulates in contact with said block, the housing being in contact with the paint, the gun being characterized in that it comprises a first sinuous path (16a, 16b, 17, 20, 21) for the air, provided in part inside said heating block (4) and in part between said block (4) and the inner surface of a first envelope (5), and a second sinuous path (40, 44, 45) for the paint defined between the outer surface of said first envelope (5) and a second envelope (6), said assembly (4, 5, 6) being attached to a body (1) of the gun of insulating material having a rotary spraying head (T) with two pairs of air nozzles (58, 59) of which at least one is angularly adjustable and in that it comprises automatic means (18) for adjusting the temperature, said automatic means being controlled by the spraying air.
(FR)Ce pistolet pour l"application des peintures a chaud, du type comprenant un ensemble fixe sur le corps du pistolet comportant un bloc chauffant a resistances electriques, dispose dans une enceinte dans laquelle l"air de pulverisation circule en contact avec ledit bloc, cette enceinte etant en contact avec la peinture, pistolet caracterise en ce qu"il comporte un premier trajet sinueux (16a, 16b, 17, 20, 21) pour l"air, menage en partie a l"interieur dudit bloc chauffant (4) et en partie entre ce bloc (4) et la surface interne d"une premiere enveloppe (5) et un second trajet sinueux (40, 44, 45) pour la peinture delimite entre la surface externe de ladite premiere enveloppe (5) et une seconde enveloppe (6), ledit ensemble (4, 5, 6) etant fixe sur un corps (1) de pistolet en matiere isolante ayant une tete de pulverisation rotative (T) a deux paires de gicleurs d"air (58, 59) dont l"une au moins est reglable angulairement et en ce qu"il comprend des moyens automatiques (18) de reglage de la temperature commandes par l"air de pulverisation.
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)