公开(公告)号：US20180142792A1

公开(公告)日：2018-05-24

申请号：US15814680

申请日：2017-11-16

Applicant: Ecolab USA Inc.

Inventor： Thaddeus Hans Feiler ,  Hope Emily Weilage ,  Kenneth Thomas Dobizl ,  Michael Henry D'Heilly ,  Nathan John Millner

IPC: F16K3/08 ,  F16K27/04 ,  F16K11/074

Abstract: A material supply assembly includes a valve assembly having an outer valve member and an inner valve member rotatable relative to the outer valve member. A plurality of discharge seals may be provide between the outer valve member and the inner valve member, with one of the discharge seals extending around openings of the outer valve member or openings of the inner valve member. A first circumferential seal may also be provided. An engagement structure including a plurality of spaced apart vertical engagement projections and a plurality of complementary configured engagement recesses may be provided between the valve assembly and the base. A locking arm having a locking member may be provided with the locking member positioned in a locking receptacle. A projection engages the locking arm to move the locking member from the locking receptacle.

公开(公告)号：US10753483B2

公开(公告)日：2020-08-25

申请号：US15814680

申请日：2017-11-16

Applicant: Ecolab USA Inc.

Inventor： Thaddeus Hans Feiler ,  Hope Emily Weilage ,  Kenneth Thomas Dobizl ,  Michael Henry D'Heilly ,  Nathan John Millner

IPC: F16K3/08 ,  B65G69/18 ,  F16K11/074 ,  F16K27/04

Abstract: A material supply assembly includes a valve assembly having an outer valve member and an inner valve member rotatable relative to the outer valve member. A plurality of discharge seals may be provide between the outer valve member and the inner valve member, with one of the discharge seals extending around openings of the outer valve member or openings of the inner valve member. A first circumferential seal may also be provided. An engagement structure including a plurality of spaced apart vertical engagement projections and a plurality of complementary configured engagement recesses may be provided between the valve assembly and the base. A locking arm having a locking member may be provided with the locking member positioned in a locking receptacle. A projection engages the locking arm to move the locking member from the locking receptacle.