CN216589101U - 螺杆压缩机驱动装置 - Google Patents
螺杆压缩机驱动装置 Download PDFInfo
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- CN216589101U CN216589101U CN202123362465.6U CN202123362465U CN216589101U CN 216589101 U CN216589101 U CN 216589101U CN 202123362465 U CN202123362465 U CN 202123362465U CN 216589101 U CN216589101 U CN 216589101U
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- screw
- compressor
- shaft
- driving
- groove
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Application Number | Priority Date | Filing Date | Title |
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CN202123362465.6U CN216589101U (zh) | 2021-12-30 | 2021-12-30 | 螺杆压缩机驱动装置 |
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CN202123362465.6U CN216589101U (zh) | 2021-12-30 | 2021-12-30 | 螺杆压缩机驱动装置 |
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CN216589101U true CN216589101U (zh) | 2022-05-24 |
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CN202123362465.6U Active CN216589101U (zh) | 2021-12-30 | 2021-12-30 | 螺杆压缩机驱动装置 |
Country Status (1)
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CN (1) | CN216589101U (zh) |
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2021
- 2021-12-30 CN CN202123362465.6U patent/CN216589101U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Tongsen Precision Machinery Co.,Ltd. Assignor: SHIJIAZHUANG TONGAN MACHINERY Co.,Ltd. Contract record no.: X2023980037984 Denomination of utility model: Screw compressor drive device Granted publication date: 20220524 License type: Common License Record date: 20230712 Assignee: Hebei Tongyue Electromechanical Equipment Co.,Ltd. Assignor: SHIJIAZHUANG TONGAN MACHINERY Co.,Ltd. Contract record no.: X2023980038045 Denomination of utility model: Screw compressor drive device Granted publication date: 20220524 License type: Common License Record date: 20230713 |
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EE01 | Entry into force of recordation of patent licensing contract |