发明名称 |
Apparatus for use in applying granular material to a rail |
摘要 |
An apparatus for applying granular material to a rail adjacent to a wheel of a train includes a granular supply material container to which a granular material injection assembly is connected. The granular material injection assembly includes a housing having a mixing chamber. An insert is connected with the housing. A first end portion of the insert has an air inlet through which air flows into the mixing chamber. A second end portion of the insert has an air outlet through which air and granular material flow from the mixing chamber. A valve may be mounted in the air inlet portion of the insert. A venturi may be mounted in the air outlet portion of the insert. A deflector portion of the insert deflects granular material away from a path of flow of air between the air inlet and the air and granular material outlet.
|
申请公布号 |
US6976713(B2) |
申请公布日期 |
2005.12.20 |
申请号 |
US20030368105 |
申请日期 |
2003.02.18 |
申请人 |
KISH TOM;PIETROWSKI PETER |
发明人 |
KISH TOM;PIETROWSKI PETER |
分类号 |
B61C15/10;(IPC1-7):B60B39/00 |
主分类号 |
B61C15/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|