The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2018
Filed:
Jan. 26, 2016
Neoperl Gmbh, Mullheim, DE;
Simon Twitchett, Kidderminster, GB;
Alexander Stein, Ihringen, DE;
Neoperl GmbH, Müllheim, DE;
Abstract
The invention relates to a sanitary insertion unit () with a flow regulator () that has a regulator housing () in which a first regulator unit () is provided. The first regulator unit has an annular channel () that surrounds a core () and in which an annular throttle element () made of an elastic material is arranged. The throttle element () delimits a control gap between the throttle element and a profiled regulating section () provided on an inner and/or outer channel wall, the passage cross-section of said gap being modifiable by the throttle element (), which deforms under the effect of the pressure difference generated in the event of a flow. At least one inner second regulator unit () is provided in the core () of the first regulator unit (), this second regulator unit () likewise having an annular channel () with an annular throttle element () which is made of an elastic material and is arranged in the annular channel, and the throttle element () delimits a control gap between the throttle element and a profiled regulating section (). The insertion unit according to the invention is characterized in that the insertion unit () has a jet regulator () which has a cup-shaped jet splitter () in the jet regulator housing (). The cub base of the jet splitter forms an impact surface () which deflects the water coming from the regulator units () outwards transversely to the jet regulator longitudinal axis towards passage openings () in the circumferential wall of the cup-shaped jet splitter (). The insertion unit according to the invention is characterized in that the insertion unit can achieve a good aeration and a good mixture of the fluid with the surrounding air even with a low pressure of the through-flowing fluid.