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:
Nov. 06, 2012
Filed:
Oct. 29, 2008
Winston S. Fliess, Olathe, KS (US);
Anitha Kalla, Olathe, KS (US);
Winston S. Fliess, Olathe, KS (US);
Anitha Kalla, Olathe, KS (US);
BE Intellectual Property, Inc., Lenexa, KS (US);
Abstract
A proximity switch flow sensor detects movement of a faucet handle of a faucet of a hot water container in order to detect flow from the hot water container. The proximity switch flow sensor includes an emitter paired with a detector, which can be mounted in association with the faucet handle to detect open and closed positions of the faucet handle, to provide electronic logic information regarding the status of the faucet handle position, as an indication of a flow condition, to a control unit that controls heating of water in the hot water container. An electro-mechanical switch and a mechanism to transfer movement of the faucet handle to the switch may also be used to detect open and closed positions of the faucet handle as an indication of a flow condition.