发明名称 |
FAN AND ASSOCIATED AIRCRAFT |
摘要 |
The fan (20) includes:
a drive motor (26),a shaft (28) coupled to the drive motor (26),a wheel (30) supported by the shaft (28),a support structure (24), including:
an outer body (38),a duct (40) including a sidewall (48), the duct (40) defining, with the outer body (38), an inner space (50), anda housing (46) situated in the inner space (50) and in contact with the sidewall (48), the housing (46) defining an inner volume,a ball bearing (32, 34) inserted between the shaft (28) and the support structure (24), anda sensor (36) for measuring a mechanical parameter representative of the dynamic behavior of the bearing (32, 34), the sensor (36) being positioned in the inner volume defined by the housing (46). |
申请公布号 |
US2016169238(A1) |
申请公布日期 |
2016.06.16 |
申请号 |
US201514963626 |
申请日期 |
2015.12.09 |
申请人 |
TECHNOFAN |
发明人 |
STEFANOVIC Nicolas |
分类号 |
F04D27/00;B64D13/06;F04D19/00;F04D25/12;G01M13/04;F04D29/059;F04D29/32;F04D29/52;F04D29/66;B64D13/02;F04D29/053 |
主分类号 |
F04D27/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A fan including:
a drive motor, a shaft coupled to the drive motor, a wheel supported by the shaft, a support structure, the support structure including:
an outer body,a duct comprising a sidewall, the duct defining, with the outer body, an inner space, anda housing situated in the inner space and in contact with the sidewall, the housing defining an inner volume, at least one ball bearing inserted between the shaft and the support structure, and a sensor for measuring a mechanical parameter representative of the dynamic behavior of the or each bearing, said sensor being positioned in the inner volume defined by the housing. |
地址 |
BLAGNAC FR |