CN205475111U - 一种非金属闸门 - Google Patents
一种非金属闸门 Download PDFInfo
- Publication number
- CN205475111U CN205475111U CN201620035169.5U CN201620035169U CN205475111U CN 205475111 U CN205475111 U CN 205475111U CN 201620035169 U CN201620035169 U CN 201620035169U CN 205475111 U CN205475111 U CN 205475111U
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- 229910052755 nonmetal Inorganic materials 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 10
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 8
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 8
- 229920002521 macromolecule Polymers 0.000 claims description 24
- 238000005260 corrosion Methods 0.000 abstract description 10
- 230000007797 corrosion Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 229920000642 polymer Polymers 0.000 abstract 8
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 229910001018 Cast iron Inorganic materials 0.000 description 9
- 239000004576 sand Substances 0.000 description 9
- 239000002893 slag Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620035169.5U CN205475111U (zh) | 2016-01-14 | 2016-01-14 | 一种非金属闸门 |
Applications Claiming Priority (1)
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CN201620035169.5U CN205475111U (zh) | 2016-01-14 | 2016-01-14 | 一种非金属闸门 |
Publications (1)
Publication Number | Publication Date |
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CN205475111U true CN205475111U (zh) | 2016-08-17 |
Family
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Family Applications (1)
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CN201620035169.5U Expired - Fee Related CN205475111U (zh) | 2016-01-14 | 2016-01-14 | 一种非金属闸门 |
Country Status (1)
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CN (1) | CN205475111U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112392009A (zh) * | 2020-11-18 | 2021-02-23 | 国网四川省电力公司映秀湾水力发电总厂 | 一种叠梁门及其安装方法 |
-
2016
- 2016-01-14 CN CN201620035169.5U patent/CN205475111U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112392009A (zh) * | 2020-11-18 | 2021-02-23 | 国网四川省电力公司映秀湾水力发电总厂 | 一种叠梁门及其安装方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DD01 | Delivery of document by public notice |
Addressee: Shanghai Rui Rui Machinery Technology Co., Ltd. Patent person in charge Document name: Notification that Application Deemed not to be Proposed |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161018 Address after: 200000, Shanghai, Nanhui, Pudong New Area new town around the lake west two, No. 2, building 2, district 2143, room 888 Patentee after: Shanghai Rui Rui Machinery Technology Co., Ltd. Address before: Guangling District 225000 of Jiangsu city of Yangzhou Province Jing Zhong Xiang No. 33-39 Patentee before: Wei Lisheng |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180114 |