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.)
HIDROTECNICA S A
Original Assignee
HIDROTECNICA S A
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 HIDROTECNICA S AfiledCriticalHIDROTECNICA S A
Priority to ES0081731UpriorityCriticalpatent/ES81731Y/en
Publication of ES81731UpublicationCriticalpatent/ES81731U/en
Application grantedgrantedCritical
Publication of ES81731YpublicationCriticalpatent/ES81731Y/en
A swimming pool drainage device, essentially characterized by comprising an upper register cover constituted by a peripheral annular adjustment section and a central perforated area that performs the eventual function of filtering large-sized materials, partially closing this element the drain pan properly said by adjusting the annular shape on special profiles provided for that purpose that are permanently fixed in the hearth cladding, said cup on the outside having a rib that is retained on the concreting of the bottom of the pool, presenting on one side of the an open tubular section, endowed with a suitable thread, on which a tubular section of the wastewater conduit is tightly fitted to the general filter and to the drain, with the bottom of the bowl in question, gaseous fluid injectors fed by the corresponding mechanism that determines an ac Elephantation of the forced evacuation syphonic effect. (Machine-translation by Google Translate, not legally binding)
ES0081731U1960-06-211960-06-21
Drainage device for swimming pools
ExpiredES81731Y
(en)
A combined drain system with perineal shower, with automatic valve, against the crossing and mixing of drinking water with dirty water, for bides and other sanitary appliances (Machine-translation by Google Translate, not legally binding)