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. 07, 2015
Filed:
Mar. 14, 2011
Alexander Equit, Berlin, DE;
Ralf Kettemann, Neuenstein-Kirchensall, DE;
Alexander Equit, Berlin, DE;
Ralf Kettemann, Neuenstein-Kirchensall, DE;
Buerkert Werke GmbH, Ingelfingen, DE;
Abstract
A valve manifold has a housing including a central mixing chamber and a shell surface. The shell surface has at least two valve ports that are each associated with one valve. A first valve port has three openings and the additional valve ports each have at least two, preferably three openings. A respective first opening of the valve ports is in direct fluid communication with the central mixing chamber, and the second and third openings of the valve ports are each in fluid communication with an inflow or outflow via a duct. An external port is provided which is in direct fluid communication with the mixing chamber via a duct.