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.)
Campins Traspuesto Bartolome
Original Assignee
Campins Traspuesto Bartolome
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Filing date
Publication date
Application filed by Campins Traspuesto BartolomefiledCriticalCampins Traspuesto Bartolome
Priority to ES1972185849UpriorityCriticalpatent/ES185849Y/en
Publication of ES185849UpublicationCriticalpatent/ES185849U/en
Application grantedgrantedCritical
Publication of ES185849YpublicationCriticalpatent/ES185849Y/en
Electromagnetic pump for windshield wipers, of the type comprising a piston that moves inside a cylindrical pump body by electromagnetic action in the ejection and by gravity in the suction, in which the pump body, made of plastic material molded on the side corresponding to the suction comprises an extension whose end constitutes a support surface for the suction valve that is housed in the bottom of a cap, also made of molded plastic material, which comes to adapt on the end of the aforementioned prolongation of the pump body, this pump being characterized in that the extension of the pump body comprises an outer annular rim, relatively far from its end, arranged to cooperate with a corresponding rim provided in the cap, carrying out the assembly of the cap on the pump body due to overmolding at the level of these two ridges. (Machine-translation by Google Translate, not legally binding)
ES1972185849U1972-11-101972-11-10
ELECTROMAGNETIC PUMP FOR WINDSHIELD WIPERS.
ExpiredES185849Y
(en)