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. 15, 2008
Filed:
Jul. 27, 2005
Yoshiaki Douyama, Shiroishi, JP;
Joseph M. Graham, Cass City, MI (US);
Kerry E. Griffka, Ubly, MI (US);
Kevin L. Israelson, Cass City, MI (US);
Ronald H. Roche, Cass City, MI (US);
Yoshiaki Douyama, Shiroishi, JP;
Joseph M. Graham, Cass City, MI (US);
Kerry E. Griffka, Ubly, MI (US);
Kevin L. Israelson, Cass City, MI (US);
Ronald H. Roche, Cass City, MI (US);
Walbro Engine Management, L.L.C., Tucson, AZ (US);
Abstract
A fluid pump includes an electric motor with a casing and a drive shaft extending from the casing, a pumping element coupled to the drive shaft for rotation with the shaft to take in fluid and discharge it under pressure. The fuel pump casing may be sealed and a housing coupled to the casing may provide the inlet and outlet passages for fluid flow to and from the pumping element. The housing may be received in or communicated with other housing or module assemblies to provide a wide array of fuel pump assemblies. The pumping element may include one or more gear rotors, a turbine pumping element, or other pumping element, as desired.