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Application filed by Joint Stock Company Of ClosedfiledCriticalJoint Stock Company Of Closed
Priority to UAA200507615ApriorityCriticalpatent/UA81454C2/en
Publication of UA81454C2publicationCriticalpatent/UA81454C2/en
A liquid pressure pulsation dampener has a body with inlet and outlet channels inside which at one axle with inlet and outlet channels inlet and outlet branch pipes are installed, diameter of those is smaller than diameter of channels. Length of inlet branch pipe is at least two times larger than length of outlet branch pipe. Branch pipes together with cavity of body form two-side shunting resonance circuit. Each of branch pipes has at end diagonal cut arranged at angle α>45º. Diagonal cuts are arranged with sharp ends up and down, respectively.