Toyo Seikan Kaisha, Ltd.

Keita Nakamori

Takeshi Iwashita

Kenichi Kominami

Nobuaki Nagatani

Yoshiyuki Morita

A non-inserted nozzle for washing a container that can increase the washing efficiency, decrease the amount of washing fluid used, and shorten the washing time in sterilizing and washing a bottle container. The upper end surface of a non-inserted nozzleserves as a liquid-receiving surface, and a retention wallof a predetermined height is formed on the outer periphery of the liquid-receiving surface, thereby producing a retention recess. A plurality of nozzle holeslinked to a fluid channel of a nozzle stemare provided obliquely so as to spread outwardly substantially in the central section of the liquid-receiving surface. The non-inserted nozzleis disposed below the mouth of an inverted containerat a distance H from it and the sterilizing fluid or washing fluid is sprayed from below the mouth of the container, without inserting the nozzle into the container.

Non-inserted nozzle for sterilizing or washing bottle container and method for sterilizing or washing inner surface of bottle container

A filling nozzle is provided which has a high flow straightening effect and is capable of forming a stable liquid flow of a circular cross section. In a filling nozzle in which a flow straightening member for straightening the flow of liquid is arranged in a hollow nozzle body, a flow straightening plate with a multitude of fine holes formed therethrough so as to pass the liquid therethrough is used a the flow straightening member, and a divergent chamfered portion, which act as a guide means for guiding fine streams of liquid flowing out from adjacent individual fine holes in a direction to bring them into contact with one another, is formed on an opening edge of an outlet of each fine hole on an outlet side surface of the flow straightening plate.

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Yokohama, Japan

Keita Nakamori