Invention Application
- Patent Title: VALVE WITH DUAL ROTATION VALVE MEMBER
- Patent Title (中): 带双旋转阀件的阀门
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Application No.: PCT/US2012/030122Application Date: 2012-03-22
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Publication No.: WO2012134949A2Publication Date: 2012-10-04
- Inventor: DEDERICH, Stanley S. , GORAY, Daniel J.
- Applicant: SCHNEIDER ELECTRIC BUILDINGS, LLC , DEDERICH, Stanley S. , GORAY, Daniel J.
- Applicant Address: 1354 Clifford Avenue Loves Park, Illinois 61111 US
- Assignee: SCHNEIDER ELECTRIC BUILDINGS, LLC,DEDERICH, Stanley S.,GORAY, Daniel J.
- Current Assignee: SCHNEIDER ELECTRIC BUILDINGS, LLC,DEDERICH, Stanley S.,GORAY, Daniel J.
- Current Assignee Address: 1354 Clifford Avenue Loves Park, Illinois 61111 US
- Agency: MAKEEVER, Jeffery J.
- Priority: US13/076,170 20110330
- Main IPC: F16K5/10
- IPC: F16K5/10 ; F16K31/53
Abstract:
A valve with a dual rotational valve member is provided. The valve includes a first valve member and a second valve member. An actuation arrangement is operably positioned between the first valve member and the second valve member to rotate the first valve member in a first direction and the second valve member in a second direction opposite the first direction. This counter-rotation of the first and second valve members selectively aligns or misaligns a pair of flow ports of the first valve member with a pair of flow ports of the second valve member. When the pairs of flow ports are aligned, the flow path of the valve allows for straight through flow of a fluid through the valve thereby decreasing turbulence, back pressure, and noise.
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