Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gustavsbergs Fabriker AB
Original Assignee
Gustavsbergs Fabriker AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gustavsbergs Fabriker ABfiledCriticalGustavsbergs Fabriker AB
Priority to ES0298721ApriorityCriticalpatent/ES298721A3/en
Publication of ES298721A3publicationCriticalpatent/ES298721A3/en
A device for reducing the noise in the tubes, especially in the pressurized water supply devices, characterized in that, at the extraction or throttling point, a portion of the tube that exerts a certain resistance and that adapts to the flow is inserted. of pressure that would normally be capable of being produced exclusively at said point, such that a large part of said pressure drop at least is dissipated in said tube portion, whose cross section has a shape that has a lower hydraulic radius than a section circular of equal surface. (Machine-translation by Google Translate, not legally binding)
ES0298721A1964-04-151964-04-15A pressure water feed device (Machine-translation by Google Translate, not legally binding)
ExpiredES298721A3
(en)
Improvements in the devices for the assembly with pressure oil, of a pressure lace union (Machine-translation by Google Translate, not legally binding)
Coupling system for flexible pipes for intermediate, high and very higher hydraulic pressures. (Machine-translation by Google Translate, not legally binding)