发明授权
- 专利标题： Gas combustion type driving tool
- 专利标题（中）： 气体燃烧式驱动工具
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申请号： US12738435申请日： 2008-10-16
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公开(公告)号： US08544710B2公开(公告)日： 2013-10-01
- 发明人: Hiroshi Tanaka
- 申请人： Hiroshi Tanaka
- 申请人地址： JP Tokyo
- 专利权人： Max Co., Ltd.
- 当前专利权人： Max Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Drinker Biddle & Reath LLP
- 优先权： JP2007-270396 20071017
- 国际申请： PCT/JP2008/068781 WO 20081016
- 国际公布： WO2009/051195 WO 20090423
- 主分类号： B25C1/12
- IPC分类号： B25C1/12 ; B25C1/14 ; B25C1/04 ; B25C5/02 ; B25C5/06 ; B25C1/00 ; B27F7/00
摘要：
In a gas combustion type driving tool, a measuring chamber 22 is provided in an intermediate part of a gas pipeline 11 between a gas canister 7 and a combustion chamber 2. A solenoid valve 23 is provided in the measuring chamber 22. When fuel gas is supplied to the combustion chamber, an upstream side gas pipeline 11a and a downstream side gas pipeline 11b of the measuring chamber 22 are opened for a predetermined opening time by the solenoid valve 23 to supply the fuel gas within the measuring chamber 22 to the gas pipeline 11b by an injection pressure of the fuel gas in the gas canister 7.
公开/授权文献
- US20100230461A1 GAS COMBUSTION TYPE DRIVING TOOL 公开/授权日：2010-09-16
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