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:
Sep. 29, 2015
Filed:
Jan. 10, 2011
Applicant:
Jeffrey J. Waterstredt, Royal Oak, MI (US);
Inventor:
Jeffrey J. Waterstredt, Royal Oak, MI (US);
Assignee:
BORGWARNER INC., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/06 (2006.01); F16F 1/12 (2006.01); F16K 31/02 (2006.01); G05D 16/20 (2006.01);
U.S. Cl.
CPC ...
F16K 31/02 (2013.01); F16K 31/06 (2013.01); G05D 16/2013 (2013.01); F16F 1/121 (2013.01); F16F 1/125 (2013.01);
Abstract
A solenoid valve is provided which includes a valve member, an armature for moving the valve member, an electro-magnetic coil for inducing movement of the armature. A coil spring is provided for engagement with the armature, the coil spring has at least a first end being generally cylindrical and a second end contacting the armature. A plug is provided threadably engaged with the spring first end along an adjustable length of the spring.