发明授权
- 专利标题: Float for a fill level sensor
- 专利标题(中): 浮子用于填充液位传感器
-
申请号: US10559421申请日: 2004-05-14
-
公开(公告)号: US07600425B2公开(公告)日: 2009-10-13
- 发明人: Sigrid Heimann , Dieter Keller , Rainer Moser , Bernd Pauer , Bettina Seibert
- 申请人: Sigrid Heimann , Dieter Keller , Rainer Moser , Bernd Pauer , Bettina Seibert
- 申请人地址: DE Munich
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DE Munich
- 代理机构: Cohen Pontani Lieberman & Pavane LLP
- 优先权: DE10326982 20030612
- 国际申请: PCT/EP2004/050810 WO 20040514
- 国际公布: WO2004/111582 WO 20041223
- 主分类号: G01F23/76
- IPC分类号: G01F23/76
摘要:
The invention relates to a float (5) for a fill level sensor, comprised of a fuel-resistant plastic (7), an expanding means (8) and/or filler (9), whereby the expanding means consists of gas-filled plastic balls (11) that are provided in the form of microspheres (8), and the filler consists of micro-hollow balls (9). The microspheres (8) and the micro-hollow balls (9) are surrounded by fuel-resistant plastic (7).
公开/授权文献
- US20070272009A1 Float For A Fill Level Sensor 公开/授权日:2007-11-29
信息查询