Invention Grant
US08998587B2 Blower motor cooling tube noise suppressor for ticking/chirping
有权
鼓风机电机冷却管噪音抑制器用于打勾/啁啾
- Patent Title: Blower motor cooling tube noise suppressor for ticking/chirping
- Patent Title (中): 鼓风机电机冷却管噪音抑制器用于打勾/啁啾
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Application No.: US13328020Application Date: 2011-12-16
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Publication No.: US08998587B2Publication Date: 2015-04-07
- Inventor: Prakash T. Thawani , Stephen Sinadinos
- Applicant: Prakash T. Thawani , Stephen Sinadinos
- Applicant Address: US MI Southfield
- Assignee: DENSO International America, Inc.
- Current Assignee: DENSO International America, Inc.
- Current Assignee Address: US MI Southfield
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: F04D25/08
- IPC: F04D25/08 ; B60H1/00
Abstract:
A blower unit for a vehicle including a fan, a motor, a scroll case, a cooling chamber, a first partition, and a second partition. The fan is configured to generate airflow. The motor is connected to the fan. The scroll case accommodates the fan. The cooling chamber is connected to the scroll case and defines a cooling path for guiding airflow from the fan to the motor. The first partition is arranged in the cooling path. The second partition is arranged in the cooling path spaced apart from the first partition.
Public/Granted literature
- US20130156554A1 BLOWER MOTOR COOLING TUBE NOISE SUPPRESSOR FOR TICKING/CHIRPING Public/Granted day:2013-06-20
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