CN215967884U - 一种离心风机基座生产磨具 - Google Patents
一种离心风机基座生产磨具 Download PDFInfo
- Publication number
- CN215967884U CN215967884U CN202122029508.2U CN202122029508U CN215967884U CN 215967884 U CN215967884 U CN 215967884U CN 202122029508 U CN202122029508 U CN 202122029508U CN 215967884 U CN215967884 U CN 215967884U
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- CN
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- Prior art keywords
- grinding
- fan base
- centrifugal fan
- base
- bull stick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000005498 polishing Methods 0.000 claims description 32
- 244000309464 bull Species 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122029508.2U CN215967884U (zh) | 2021-08-26 | 2021-08-26 | 一种离心风机基座生产磨具 |
Applications Claiming Priority (1)
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CN202122029508.2U CN215967884U (zh) | 2021-08-26 | 2021-08-26 | 一种离心风机基座生产磨具 |
Publications (1)
Publication Number | Publication Date |
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CN215967884U true CN215967884U (zh) | 2022-03-08 |
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ID=80579858
Family Applications (1)
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CN202122029508.2U Active CN215967884U (zh) | 2021-08-26 | 2021-08-26 | 一种离心风机基座生产磨具 |
Country Status (1)
Country | Link |
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CN (1) | CN215967884U (zh) |
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2021
- 2021-08-26 CN CN202122029508.2U patent/CN215967884U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A production abrasive tool for centrifugal fan base Effective date of registration: 20221214 Granted publication date: 20220308 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: Dezhou Huizheng ventilation and air conditioning equipment Co.,Ltd. Registration number: Y2022980027068 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220308 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: Dezhou Huizheng ventilation and air conditioning equipment Co.,Ltd. Registration number: Y2022980027068 |