Synchonrous oscillating fan system for livestock shelter
- 专利权人:
- Larry R. Gordon
- 发明人:
- Larry R. Gordon
- 申请号:
- US13506860
- 公开号:
- US20130036985A1
- 申请日:
- 2012.05.21
- 申请国别(地区):
- US
- 年份:
- 2013
- 代理人:
- 摘要:
- A synchronous fan system is provided which intermittently calibrates the fans by rotating periodically the fans each to a common stop position.
- 来源网站:
- 中国工程科技知识中心