CN220687678U - 一种铸造导叶结构 - Google Patents
一种铸造导叶结构 Download PDFInfo
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- CN220687678U CN220687678U CN202321940798.9U CN202321940798U CN220687678U CN 220687678 U CN220687678 U CN 220687678U CN 202321940798 U CN202321940798 U CN 202321940798U CN 220687678 U CN220687678 U CN 220687678U
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- 238000007789 sealing Methods 0.000 claims abstract description 67
- 239000002184 metal Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 11
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005495 investment casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321940798.9U CN220687678U (zh) | 2023-07-21 | 2023-07-21 | 一种铸造导叶结构 |
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CN202321940798.9U CN220687678U (zh) | 2023-07-21 | 2023-07-21 | 一种铸造导叶结构 |
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CN220687678U true CN220687678U (zh) | 2024-03-29 |
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CN202321940798.9U Active CN220687678U (zh) | 2023-07-21 | 2023-07-21 | 一种铸造导叶结构 |
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CN (1) | CN220687678U (zh) |
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2023
- 2023-07-21 CN CN202321940798.9U patent/CN220687678U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241008 Address after: No. 628 Zhenxing South Road, Zhongguan Town, Deqing County, Huzhou City, Zhejiang Province, China 313000 Patentee after: Aosheng Pump Industry (Zhejiang) Co.,Ltd. Country or region after: China Address before: 313000 Nanshe Industrial Park, Maoshan Village, Zhongguan Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang nanpump Fluid Machinery Co.,Ltd. Country or region before: China |