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. 27, 2015
Filed:
May. 27, 2011
Andrew J. Klaphake, Minneapolis, MN (US);
Anthony J. Kuschel, Plymouth, MN (US);
Dain D. Thul, Coon Rapids, MN (US);
Andrew J. Johnson, Brooklyn Park, MN (US);
Andrew J. Klaphake, Minneapolis, MN (US);
Anthony J. Kuschel, Plymouth, MN (US);
Dain D. Thul, Coon Rapids, MN (US);
Andrew J. Johnson, Brooklyn Park, MN (US);
Graco Minnesota Inc., Minneapolis, MN (US);
Abstract
A series progressive divider valve comprises a valve body and pistons. The valve body comprises a fluid inlet, piston bores, outlet bores and porting. The fluid inlet extends into an exterior of the valve body. The piston bores extend through the valve body from a first end to a second end, wherein the piston bores are arranged along a first circular path intersecting each of the piston bores. Each piston bore includes a piston. The outlet bores extend into the valve body, and each outlet bore comprises a first set of outlet bores, and a second set of outlet bores. The porting forms a plurality passageways connecting the piston bores to each other and with the outlet bores such that when high pressure fluid is applied to the inlet each of the pistons reciprocates from the first end to the second end in sequence.