B - Operations – Transporting – 67 – D
Patent
B - Operations, Transporting
67
D
B67D 7/54 (2010.01) B67D 7/04 (2010.01) B67D 7/38 (2010.01) F16L 9/18 (2006.01) F16L 27/08 (2006.01) F16L 39/04 (2006.01)
Patent
CA 2177287
A system (30) for dispensing fuel, a hose assembly (34) therefor and methods of making the same are provided, the hose assembly having a spider (58, 58B, 58C) to maintain the inner hose (42) thereof concentric within the outer hose (45) thereof, the spider being secured to the inner hose (42) and to the dispensing nozzle (32) so that the nozzle, the spider and the inner hose are adapted to rotate in unison relative to the liquid fuel source unit (31) of the system (30) whereby a tubular unit (50, 58') interconnected to a venturi unit (49) in the nozzle (32) and leading to a drape area (48) within the hose assembly (34) for evacuating any liquid collecting in the vapor recovery passage (47) thereof will also rotate inunison with the nozzle (32), the spider (58, 58B, 58C) and the inner hose (42).
L'invention concerne un système (30) de distribution de carburant, un ensemble tuyaux (34) pour ce dernier ainsi que ses procédés de production. L'ensemble tuyau présente un croisillon (58, 58B, 58C) destiné à maintenir son tuyau interne (42) concentrique à l'intérieur de son tuyau externe (45). Le croisillon est fixé au tuyau interne (42) et au pistolet de distribution (32) de manière que le pistolet, le croisillon et le tuyau interne soient adaptés pour tourner ensemble par rapport à l'unité (31) de source de carburant liquide du système (30), de manière qu'une unité tubulaire (50, 58') reliée à une unité venturi (49) dans le pistolet (32) et conduisant jusqu'à une zone drapée (48) située à l'intérieur de l'ensemble tuyau (34), afin d'évacuer l'éventuel liquide accumulé dans son passage (47) de récupération de vapeur, tourne également simultanément avec le pistolet (32), le croisillon (58, 58B, 58C) et le tuyau interne (42).
Foster Randy C.
Sanders John D.
Borden Ladner Gervais Llp
Dayco Products Llc
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