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:
Aug. 07, 2007
Filed:
May. 17, 2001
Sven König, Hamburg, DE;
Hermann Neuhaus-steinmetz, Ahrensburg, DE;
Ulrich Reiser, Hohenlockstedt, DE;
Norbert Grittner, Hamburg, DE;
Sven König, Hamburg, DE;
Hermann Neuhaus-Steinmetz, Ahrensburg, DE;
Ulrich Reiser, Hohenlockstedt, DE;
Norbert Grittner, Hamburg, DE;
tesa Aktiengesellschaft, Hamburg, DE;
Abstract
Apparatus far equilibrating differences between flow rates into and out of closed pipeline systems, which apparatus includes a tank having a supply line and a discharge unit, with a displaceable plate; the supply being fed to the tank through the displaceable plate, the discharge from the tank being through an outlet at the bottom of the tank and the plate moving upwards or downwards to automatically change the volume of the tank in accordance with differences between the supply rate and the discharge rate.