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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Figure 000007_ABST
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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