发明公开
EP0252687A2 Controlled pattern wobbling sprinkler
失效
Regnergerätmit Taumelbewegung zum Beaufschlagen einer vorgegebenenFläche。
- 专利标题： Controlled pattern wobbling sprinkler
- 专利标题（中）： Regnergerätmit Taumelbewegung zum Beaufschlagen einer vorgegebenenFläche。
-
申请号： EP87305871.3申请日： 1987-07-02
-
公开(公告)号： EP0252687A2公开(公告)日： 1988-01-13
- 发明人: Clearman, Jack F.
- 申请人： Clearman, Jack F.
- 申请人地址： Route 4 Box 243 Blakely, GA 31723 US
- 专利权人： Clearman, Jack F.
- 当前专利权人： Clearman, Jack F.
- 当前专利权人地址： Route 4 Box 243 Blakely, GA 31723 US
- 代理机构： Baillie, Iain Cameron
- 优先权： US882270 19860707
- 主分类号： B05B3/04
- IPC分类号： B05B3/04 ; B05B3/16 ; B05B3/06
摘要：
U.S. Patent No. 4,487,368 describes a sprinkler having a wobbling water distributor head mounted at the end of an angularly disposed tubular water-transporting arm. The base of the distributor head is mounted loosely between spaced shoulders. The wobbling motion of the head causes the distributor arm to traverse a circular path, so that a circular area is sprinkled. The present invention provides a means for con- trollaby varing the distance between the shoulders as the distributor arm rotates, whereby the dimensions of the area sprinkled are also controllably varied.
公开/授权文献
- EP0252687A3 Controlled pattern wobbling sprinkler 公开/授权日：1989-04-26
信息查询
