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:
Feb. 17, 1987
Filed:
Apr. 26, 1985
Robert A Brenner, St. Joseph Township, Berrien County, MI (US);
Whirlpool Corporation, Benton Harbor, MI (US);
Abstract
A fluid additive dispenser is provided for a clothes dryer which has a reservoir for storing a quantity of liquid additive, a body of porous material acting as a wick and having a first surface exposed to the tumbling clothes load within the dryer and a second surface for receiving the fluid additive, a conduit connecting the reservoir with the second surface of the material and a valve interposed within the conduit which is selectably operable to deliver a predetermined quantity of liquid to the second surface of the porous material. The reservoir has a horizontal cross section greater than the horizontal cross section of the conduit and is positioned above the valve to provide a relatively constant fluid head to the valve to assist in the accurate metering of the fluid through the valve. The porous material is held in a holder which is mounted to a fixed rear bulkhead of the drum.