发明授权
- 专利标题: Hydraulically actuated sprinkler nozzle cover
- 专利标题(中): 液压驱动喷头盖
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申请号: US12044205申请日: 2008-03-07
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公开(公告)号: US08602325B2公开(公告)日: 2013-12-10
- 发明人: Michael L. Clark , Daniel E. Hunter , Zachary B. Simmons
- 申请人: Michael L. Clark , Daniel E. Hunter , Zachary B. Simmons
- 申请人地址: US CA San Marcus
- 专利权人: Hunter Industries, Inc.
- 当前专利权人: Hunter Industries, Inc.
- 当前专利权人地址: US CA San Marcus
- 代理机构: Knobbe, Martens, Olson & Bear LLP
- 主分类号: B05B3/02
- IPC分类号: B05B3/02
摘要:
A sprinkler includes a nozzle and a cover configured for enclosing the nozzle. A hydraulically actuated mechanism supports the cover above the nozzle for reciprocation relative to the nozzle between a lower closed position and a raised open position.
公开/授权文献
- US20090224070A1 Hydraulically Actuated Sprinkler Nozzle Cover 公开/授权日:2009-09-10
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