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:
Aug. 20, 2002
Filed:
Jun. 01, 2000
Miguel Mota Lopez, Rubi, ES;
Juan Jesus Elvira Peralta, Rubi, ES;
Fico Transpar, S.A., Rubi, ES;
Abstract
A pump arrangement for windshield washer systems of motor vehicles includes a pump housing ( ) and an impeller ( ) within the pump housing ( ) for pumping a liquid. The pump housing ( ) includes a liquid inlet ( ), and a liquid outlet ( ) through which the impeller ( ) delivers the liquid ( ) out of the pump housing ( ). The pump arrangement also includes a sensor housing ( ) that is connected to the pump housing ( ). The sensor housing ( ) includes a sensor arrangement ( ) for responding to a changing liquid level (H,L) in the sensor housing ( ). The sensor housing ( ) has a liquid inlet ( ) and a liquid outlet ( ). The liquid outlet ( ) of the sensor housing ( ) and the liquid inlet ( ) of the pump housing ( ) are co-axially arranged with respect to each other.