CN206017899U - 一种升降式止回阀 - Google Patents
一种升降式止回阀 Download PDFInfo
- Publication number
- CN206017899U CN206017899U CN201620951843.4U CN201620951843U CN206017899U CN 206017899 U CN206017899 U CN 206017899U CN 201620951843 U CN201620951843 U CN 201620951843U CN 206017899 U CN206017899 U CN 206017899U
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- valve
- valve body
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- cylinder
- spring
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- 238000007789 sealing Methods 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951843.4U CN206017899U (zh) | 2016-08-27 | 2016-08-27 | 一种升降式止回阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951843.4U CN206017899U (zh) | 2016-08-27 | 2016-08-27 | 一种升降式止回阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017899U true CN206017899U (zh) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620951843.4U Active CN206017899U (zh) | 2016-08-27 | 2016-08-27 | 一种升降式止回阀 |
Country Status (1)
| Country | Link |
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| CN (1) | CN206017899U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905798A (zh) * | 2019-12-31 | 2020-03-24 | 洪恩流体科技有限公司 | 一种消防水泵自动防过热装置 |
| CN111412377A (zh) * | 2020-03-05 | 2020-07-14 | 铜陵兴荣阀门管件有限公司 | 一种单向型疏水阀门 |
| CN112412722A (zh) * | 2020-11-05 | 2021-02-26 | 太原理工大学 | 一种高水基介质的高速主动润滑径向静力平衡柱塞泵 |
-
2016
- 2016-08-27 CN CN201620951843.4U patent/CN206017899U/zh active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905798A (zh) * | 2019-12-31 | 2020-03-24 | 洪恩流体科技有限公司 | 一种消防水泵自动防过热装置 |
| CN110905798B (zh) * | 2019-12-31 | 2024-05-24 | 洪恩流体科技有限公司 | 一种消防水泵自动防过热装置 |
| CN111412377A (zh) * | 2020-03-05 | 2020-07-14 | 铜陵兴荣阀门管件有限公司 | 一种单向型疏水阀门 |
| CN112412722A (zh) * | 2020-11-05 | 2021-02-26 | 太原理工大学 | 一种高水基介质的高速主动润滑径向静力平衡柱塞泵 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Maike Special Valve Technology Co.,Ltd. Assignor: JIANGSU SUYAN VALVE MACHINERY Co.,Ltd. Contract record no.: X2023980053070 Denomination of utility model: A lifting check valve Granted publication date: 20170315 License type: Exclusive License Record date: 20231222 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Maike Special Valve Technology Co.,Ltd. Assignor: JIANGSU SUYAN VALVE MACHINERY Co.,Ltd. Contract record no.: X2023980053070 Date of cancellation: 20240619 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Maike Special Valve Technology Co.,Ltd. Assignor: JIANGSU SUYAN VALVE MACHINERY Co.,Ltd. Contract record no.: X2024980007854 Denomination of utility model: A lifting check valve Granted publication date: 20170315 License type: Exclusive License Record date: 20240624 |