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:
Jan. 28, 2020
Filed:
Feb. 07, 2014
Illinois Tool Works Inc., Glenview, IL (US);
Pascal Dumas, Cluny, FR;
Serge Iafrate, Montmerle sur Saone, FR;
Illinois Tool Works Inc., Glenview, IL (US);
Abstract
The present invention relates to a liquid reservoir for a vehicle that is subjected in service to inclinations in at least two different directions, the reservoir comprising a float well which delimits a bowl containing a float that is able to move depending on the level of liquid in the reservoir. The reservoir is characterized in that the float well comprises at least two retention means positioned successively along a flow path of the liquid as far as the bowl, from the outside toward the inside of the float well, each retention means keeping liquid in the float well if the reservoir is inclined in a set of directions specific to this retention means. The invention also relates to a motor vehicle system comprising such a liquid reservoir and means for binary detection of the level of liquid in the reservoir.