发明授权
- 专利标题: Retrofit valve assembly kit for frost-resistant hydrant
- 专利标题(中): 用于防冻消火栓的改装阀组件套件
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申请号: US12194790申请日: 2008-08-20
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公开(公告)号: US07992585B2公开(公告)日: 2011-08-09
- 发明人: Patrick Fitzpatrick
- 申请人: Patrick Fitzpatrick
- 申请人地址: US MI Grand Rapids
- 专利权人: Amerikam, Inc.
- 当前专利权人: Amerikam, Inc.
- 当前专利权人地址: US MI Grand Rapids
- 代理机构: McGarry Bair PC
- 主分类号: F16K43/00
- IPC分类号: F16K43/00 ; E03B7/10
摘要:
A retrofit valve assembly for a frost-resistant hydrant comprises ceramic valve disks and a hydrant adapter to enable the valve assembly to be readily retrofit to existing frost-resistant hydrants produced by different manufacturers.
公开/授权文献
- US20090056815A1 RETROFIT VALVE ASSEMBLY KIT FOR FROST-RESISTANT HYDRANT 公开/授权日:2009-03-05
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