发明名称 |
POWER EQUIPMENT COOLING SYSTEM |
摘要 |
A method of cooling blower components may include rotating a fan assembly (160) responsive to operation of a motor (120). The rotation of the fan assembly may create an underpressure region in an inlet portion (154) and an overpressure region at a main channel (340) of the fan assembly (160). The method may further include drawing air into the inlet portion (154) through a control unit housing portion (132) of a housing (110) of the blower (100) to cool a control unit (130) of the blower (100), drawing air into the inlet portion (154) through a battery compartment (142) to cool a battery (140) of the blower (100), and pushing air from the main channel (340) through a motor housing (320) to cool the motor (120). |
申请公布号 |
WO2015139723(A1) |
申请公布日期 |
2015.09.24 |
申请号 |
WO2014EP55296 |
申请日期 |
2014.03.17 |
申请人 |
HUSQVARNA AB |
发明人 |
BYLUND, CHRISTIAN;NYBERG, TOBIAS;MALMQVIST, LARS;MARTINSSON, PÄR;HAGLIND, JONAS;LEJON, JAN;WIBLING, FREDRIK;LEVANDER, ANDREAS |
分类号 |
F04D25/06;A01G1/12;A47L5/14;F04D29/58 |
主分类号 |
F04D25/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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