Invention Grant
US09543811B2 Heatsink design with thermal insulator to reduce encoder temperature
有权
散热器设计采用绝热材料降低编码器温度
- Patent Title: Heatsink design with thermal insulator to reduce encoder temperature
- Patent Title (中): 散热器设计采用绝热材料降低编码器温度
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Application No.: US13617202Application Date: 2012-09-14
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Publication No.: US09543811B2Publication Date: 2017-01-10
- Inventor: Simin Jiang , Steven Herrmann , Gregory J. Gozola
- Applicant: Simin Jiang , Steven Herrmann , Gregory J. Gozola
- Applicant Address: US OH Mayfield Heights
- Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee Address: US OH Mayfield Heights
- Agency: Fay Sharpe LLP
- Main IPC: H02K9/22
- IPC: H02K9/22 ; H02K5/22
Abstract:
An electric motor assembly including a housing, an electric motor supported in a motor compartment of the housing, an encoder operatively coupled to the electric motor and supported in an encoder compartment of the housing, and a heat sink surrounding at least a portion of the encoder, the heat sink in thermal contact with an end cap of the housing at least partially defining the encoder compartment, whereby the heat sink is adapted to absorb heat from the encoder and conduct heat to the end cap.
Public/Granted literature
- US20140077630A1 HEATSINK DESIGN WITH THERMAL INSULATOR TO REDUCE ENCODER TEMPERATURE FOR MP MOTOR Public/Granted day:2014-03-20
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