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Machine translation
1. (WO1980000543) DUAL PATTERN WINDSHIELD WASHER NOZZLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000543    International Application No.:    PCT/US1979/000709
Publication Date: 03.04.1980 International Filing Date: 04.09.1979
IPC:
B05B 1/08 (2006.01), B60S 1/48 (2006.01), B60S 1/52 (2006.01), F15C 1/22 (2006.01)
Applicants:
Inventors:
Priority Data:
941158 11.09.1978 US
Title (EN) DUAL PATTERN WINDSHIELD WASHER NOZZLE
(FR) BUSE DE LAVE-GLACE, A DESSIN DOUBLE
Abstract: front page image
(EN)A dual pattern nozzle comprises a fluid oscillator of the type which utilizes an obstacle or island (27) in the path of liquid flow to produce a vortex street downstream of island. A now splitter (28, 29) is disposed downstream of and sufficiently close to the island to prevent the now around the island from re-combining before reaching the flow divider, whereupon liquid vortices are alternately issued from each side of the divider. The spinning liquid breaks up into two patterns of droplets, the patterns being directed at respective spaced areas.
(FR)Une buse a dessin double comprend un oscillateur liquide du type qui emploie un obstacle ou une structure (27) dans le cheminement de l"ecoulement du liquide pour produire un cheminement tourbillonnaire en aval de l"obstacle. Un diviseur d"ecoulement (28, 29) est dispose en aval de l"ecoulement et suffisamment pres de l"obstacle pour empecher l"ecoulement autour de celui-ci de se re-combiner avant d"arriver au diviseur d"ecoulement, apres quoi des tourbillons liquides sont alternativement emis de chaque cote du diviseur. Le liquide tournoyant se brise en deux dessins de gouttelettes, les dessins etant diriges vers des zones espacees respectives.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)