- 专利标题: Multiple-mode fluid valve
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申请号: US11173047申请日: 2005-07-01
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公开(公告)号: US07299824B2公开(公告)日: 2007-11-27
- 发明人: Iian Z. Golan , Daniel Cohen
- 申请人: Iian Z. Golan , Daniel Cohen
- 代理机构: Lauson & Schewe LLP
- 代理商 Robert J. Lauson
- 主分类号: F16K11/08
- IPC分类号: F16K11/08
摘要:
A multi-position fuel valve includes a main body having an enclosed chamber with a number of inlet ports and an outlet port and associated seats in the chamber. Disposed inside the chamber is a revolving rotor that is connected to a selector handle located outside the chamber. The rotor provides a possible passageway between each of the inlet ports and the outlet port. The handle can rotate a maximum 180 degrees, and the valve has a pair of inlet sections and three-positions with an “off” position approximately midway between the other two positions. A pair of balls are positioned in the rotor and lodge in the plurality of seats or elsewhere in the chamber. When this occurs a certain portion of the passageway is cut off meaning there is no fluid flow from at least one of inlet ports through the outlet port. A compression spring with opposing ends bearing against the balls maintains the balls lodged in the seats, and releasably fixes the position of the rotor and handle. The valve further has a number of swiveling extension sections connected to the ports for inlet or outlet hoses, such that the valve can be mounted remote from the fuel supply and/or carburetor and connecting hosed routed in most any direction.
公开/授权文献
- US20070235094A9 Multiple-mode fluid valve 公开/授权日:2007-10-11
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