公开(公告)号：US11884477B2

公开(公告)日：2024-01-30

申请号：US17433136

申请日：2020-02-27

Applicant: APTAR DORTMUND GMBH

Inventor： Bernhard Jasper ,  Guido Burmann ,  Lukas Kurosky

IPC: B65D83/48

CPC classification number: B65D83/48

Abstract: A valve for dispensing a fluid from a container and a dispensing apparatus with such a valve are proposed. The valve has a spring device for returning a valve element to a closed position, the spring device being integral with the valve element. The spring device has a contact area for contact with a counterface of a valve body, the contact area forming an elevation of an outer surface of the spring device. The spring device and the counterface are in point contact with each other in any position of the valve element. The materials of the contact area and the counterface are matched to each other in such a way that they slide silently on each other. A seal of the valve is made of polyethylene or a thermoplastic elastomer. The valve is preferably designed as a full plastic valve and is easily recyclable.

公开(公告)号：US11845605B2

公开(公告)日：2023-12-19

申请号：US17715446

申请日：2022-04-07

Applicant: APTAR DORTMUND GMBH

Inventor： Bernhard Jasper ,  Detlef Schmitz ,  Lukas Kurosky

IPC: B65D83/48 ,  B29C65/08 ,  B29C65/00 ,  B29L31/00 ,  B65D53/02 ,  B65D83/38

CPC classification number: B65D83/48 ,  B29C65/08 ,  B29C66/71 ,  B29L2031/7158 ,  B29L2031/7506 ,  B65D53/02 ,  B65D83/38

Abstract: A valve arrangement for dispensing a fluid is proposed. The valve arrangement comprises a valve plate for fixing the valve arrangement to a container, a valve housing and a fixing part for fixing the valve housing to the valve plate. The fixing part is welded with the valve plate. Furthermore, a dispensing apparatus with a container and a valve arrangement as well as a production method are proposed.

公开(公告)号：US11299338B2

公开(公告)日：2022-04-12

申请号：US16978363

申请日：2019-01-30

Applicant: APTAR DORTMUND GMBH

Inventor： Bernhard Jasper ,  Detlef Schmitz ,  Lukas Kurosky

IPC: B65D83/48 ,  B29C65/08 ,  B29C65/00 ,  B29L31/00 ,  B65D53/02 ,  B65D83/38

Abstract: A valve arrangement for dispensing a fluid is proposed. The valve arrangement comprises a valve plate for fixing the valve arrangement to a container, a valve housing and a fixing part for fixing the valve housing to the valve plate. The fixing part is welded with the valve plate. Furthermore, a dispensing apparatus with a container and a valve arrangement as well as a production method are proposed.