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:
Jan. 26, 1982
Filed:
Mar. 06, 1980
Gerhard Gebauer, Bermatingen, DE;
Firma J. Wagner GmbH, , DE;
Abstract
A pressure peak compensator for compensating the pressures of a pulsating stream of liquid in a liquid pressure line comprises first and second opposed accumulator portions each having a pressure chamber which is connectable to the liquid line. Each accumulator includes a diaphragm extending across the pressure chamber which has a first side away from the pressure chamber which is disposed in a respective gas chamber and an opposite second side exposed to the liquid pressure in the pressure chamber. The diaphragms are movable between two end positions and in each end position the housing includes backing plates for backing the diaphragm along its contour in its end position. The respective gas chambers may be made of the same or different volumes and one or more of these chambers and diaphragms may be provided in each of the accumulator portions. The accumulator portions advantageously comprise housing parts which are connected together over an intermediate housing part containing the connection for the fluid pressure line.