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. 15, 2009
Filed:
Dec. 24, 2008
Weston H. Gerwin, Perrysburg, OH (US);
Michael S. Lynch, Fostoria, OH (US);
Nageswara R. Cheekala, Perrysburg, OH (US);
Zafar Hussain, Perrysburg, OH (US);
Ronald P. Rohrbach, Flemington, NJ (US);
Daniel E. Bause, Flanders, NJ (US);
Peter D. Unger, Morristown, NJ (US);
Weston H. Gerwin, Perrysburg, OH (US);
Michael S. Lynch, Fostoria, OH (US);
Nageswara R. Cheekala, Perrysburg, OH (US);
Zafar Hussain, Perrysburg, OH (US);
Ronald P. Rohrbach, Flemington, NJ (US);
Daniel E. Bause, Flanders, NJ (US);
Peter D. Unger, Morristown, NJ (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
A method of supplying an additive in an oil filter, the method including: forming a dispersement device housing with a first chamber and a second chamber, the second chamber being sealed from the first chamber by a pair of dividing walls; sealing a first metering opening with an oil soluble material the first metering opening being in fluid communication with the first chamber when the oil soluble material is removed from the first metering opening; sealing a second metering opening with an oil soluble material the second metering opening being in fluid communication with the second chamber when the oil soluble material is removed from the second metering opening; disposing a first liquid additive within the first chamber; disposing a second liquid additive within the second chamber; sealing the dispersement device housing with a cap, the cap being configured to seal the first chamber and the second chamber within the dispersement device housing; and securing the dispersement device housing to a filter element of the filter, the filter element and the dispersement device defining an outlet fluid opening, such that fluid flowing into and out of the filter must pass through the filter element and into the outlet fluid opening and the cap is located between the filter element and the dispersement device housing.