Invention Grant
US08840084B2 Integrated control circuitry and coil assembly for irrigation control
有权
用于灌溉控制的集成控制电路和线圈组件
- Patent Title: Integrated control circuitry and coil assembly for irrigation control
- Patent Title (中): 用于灌溉控制的集成控制电路和线圈组件
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Application No.: US12510118Application Date: 2009-07-27
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Publication No.: US08840084B2Publication Date: 2014-09-23
- Inventor: Timothy J. Crist , Matthew S. Prucinsky
- Applicant: Timothy J. Crist , Matthew S. Prucinsky
- Applicant Address: US CA Azusa
- Assignee: Rain Bird Corporation
- Current Assignee: Rain Bird Corporation
- Current Assignee Address: US CA Azusa
- Agency: Fitch, Even, Tabin & Flannery, LLP
- Main IPC: F16K31/02
- IPC: F16K31/02 ; A01G25/16
Abstract:
An irrigation control device comprises a coil adapted to develop an electromagnetic flux sufficient to cause actuation of irrigation equipment. Control circuitry is electrically coupled to the coil to receive control signals from an irrigation control unit and to control the flux at the coil. A spacer is configured to maintain the coil at a predetermined position relative to the control circuitry.
Public/Granted literature
- US20110017845A1 INTEGRATED CONTROL CIRCUITRY AND COIL ASSEMBLY FOR IRRIGATION CONTROL Public/Granted day:2011-01-27
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