Encoder (flameproof type for mining)

CN309161909SActive Publication Date: 2025-03-11ZHENGZHOU HENGDA INTELLIGENT CONTROL TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202430490961.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-08-05
Publication Date
2025-03-11
Estimated Expiration
2039-08-05

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Abstract

1. The name of this design product: Encoder (flameproof type for mining). 2. Purpose of the product with this appearance design: It is used as a sensor for the walking part of an AC variable frequency electric traction coal mining machine in a mine, and is used to measure the walking distance of the coal mining machine. It can also be used in teaching mines, simulation test laboratories and on-site excavation face joint adjustment and electronic control tests. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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