Invention Grant
- Patent Title: Gas venting system
- Patent Title (中): 排气系统
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Application No.: US12122920Application Date: 2008-05-19
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Publication No.: US08640605B2Publication Date: 2014-02-04
- Inventor: Burton L. Hart
- Applicant: Burton L. Hart
- Applicant Address: US IL Springfield
- Assignee: Bunn-O-Matic Corporation
- Current Assignee: Bunn-O-Matic Corporation
- Current Assignee Address: US IL Springfield
- Agency: Barnes & Thornburg LLP
- Main IPC: A47J31/00
- IPC: A47J31/00

Abstract:
Beverage making equipment, water heating equipment, and methods for using such equipment which use heated water and dispenses heated water from a heated water reservoir. The apparatus includes a water line extending from the heated water reservoir to a dispensing point, the line having a positive slope between the reservoir and dispensing point. A vent tube may also be used communicating with and coupled to the line with a return passage communicating with the vent and reservoir. The method of dispensing water from a heated water reservoir involves dispensing water from the reservoir at one level and delivering water to a dispensing point at a second level positioned at a positive dimension above the dispensing port of the heated water reservoir. the method may also include providing a vent tube coupled to and communicating with the line for removing gas which evolves from water passing through the line and returning the gas to the reservoir.
Public/Granted literature
- US20080282895A1 GAS VENTING SYSTEM Public/Granted day:2008-11-20
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