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(11) | EP 0 131 347 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Apparatus for uniformly distributing liquid or foam |
(57) A closed cylindrical housing is provided with a first cylindrical member secured
to the bottom of the housing. A second cylindrical member concentric with, but of
lesser diameter than. the first member passes through a housing cap. The second member
terminates in spaced relationship with the bottom of the housing. Liquid or foam supplied
to the interior of the housing through the second member rises between the first and
second cylindrical members and enters an annular space defined between the first member
and the cylindrical housing. A plurality of spaced apertures in the housing communicate
with the annular space and serve as outlets for the discharge of liquid or foam. |