基本信息:
- 专利标题： 用于排出植物保护剂的方法和喷枪
- 专利标题（英）：Method for ejecting a pesticide and spray-gun
- 申请号：CN201280052596.9 申请日：2012-08-23
- 公开(公告)号：CN103889215A 公开(公告)日：2014-06-25
- 发明人： C·塔兰塔 , P·威尔特 , G·尼萨 , M·诺尔特 , A·萨尔可蒙特罗 , J·A·托雷斯莫那多 , S·亨克斯
- 申请人： 巴斯夫欧洲公司
- 申请人地址： 德国路德维希港
- 专利权人： 巴斯夫欧洲公司
- 当前专利权人： 巴斯夫欧洲公司
- 当前专利权人地址： 德国路德维希港
- 代理机构： 北京市中咨律师事务所
- 代理人： 慈戬; 吴鹏
- 优先权： 11179034.1 2011.08.26 EP; 61/527,628 2011.08.26 US
- 国际申请： PCT/EP2012/066385 2012.08.23
- 国际公布： WO2013/030071 DE 2013.03.07
- 进入国家日期： 2014-04-25
- 主分类号： A01M7/00
- IPC分类号： A01M7/00 ; A01M21/04 ; B05B9/08
The invention relates to a method for ejecting a pesticide by means of a fluid chamber 3, which communicates via an electrically controlled fluid valve 48 having a spout 22. The method comprises the following steps: determining a pressure and a duration of a time interval for ejecting the pesticide, filling the pesticide into the fluid chamber 3, applying a defined pressure on the pesticide in the fluid chamber 3 and opening the fluid valve 48 by means of an electric control signal for a specific, previously determined time interval and closing the fluid valve 48 after the time interval has expired, so that a defined volume or a defined weight of the pesticide is ejected by the spout 22. The invention further relates to a spray gun for carrying out the method and to the use of said spray gun for ejecting liquid, in particular gel-like, pesticide.