CN204592437U - 一种斜盘式缓冲止回阀 - Google Patents
一种斜盘式缓冲止回阀 Download PDFInfo
- Publication number
- CN204592437U CN204592437U CN201520168347.7U CN201520168347U CN204592437U CN 204592437 U CN204592437 U CN 204592437U CN 201520168347 U CN201520168347 U CN 201520168347U CN 204592437 U CN204592437 U CN 204592437U
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- valve
- flap
- disc type
- valve body
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- 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.)
- Expired - Lifetime
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- 238000013016 damping Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Check Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168347.7U CN204592437U (zh) | 2015-03-24 | 2015-03-24 | 一种斜盘式缓冲止回阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168347.7U CN204592437U (zh) | 2015-03-24 | 2015-03-24 | 一种斜盘式缓冲止回阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592437U true CN204592437U (zh) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520168347.7U Expired - Lifetime CN204592437U (zh) | 2015-03-24 | 2015-03-24 | 一种斜盘式缓冲止回阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592437U (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191634A (zh) * | 2017-07-25 | 2017-09-22 | 德阀机械(上海)有限公司 | 静音斜置阀座止回阀 |
| CN107289157A (zh) * | 2016-04-01 | 2017-10-24 | 上海中航阀门有限公司 | 一种低压降止回阀 |
| CN107725960A (zh) * | 2017-11-15 | 2018-02-23 | 中北大学 | 一种用于煤矿的防止水锤的阀组件 |
| CN109790935A (zh) * | 2016-09-26 | 2019-05-21 | 流体处理有限责任公司 | 低开启压力的波状外形止回阀瓣 |
| CN114151391A (zh) * | 2021-12-14 | 2022-03-08 | 青州海盾液压机械有限公司 | 一种节能数字液压系统及其使用方法 |
-
2015
- 2015-03-24 CN CN201520168347.7U patent/CN204592437U/zh not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289157A (zh) * | 2016-04-01 | 2017-10-24 | 上海中航阀门有限公司 | 一种低压降止回阀 |
| CN109790935A (zh) * | 2016-09-26 | 2019-05-21 | 流体处理有限责任公司 | 低开启压力的波状外形止回阀瓣 |
| US10520101B2 (en) | 2016-09-26 | 2019-12-31 | Fluid Handling Llc | Contoured check valve disc for low cracking pressure |
| CN109790935B (zh) * | 2016-09-26 | 2020-04-24 | 流体处理有限责任公司 | 低开启压力的波状外形止回阀瓣 |
| CN107191634A (zh) * | 2017-07-25 | 2017-09-22 | 德阀机械(上海)有限公司 | 静音斜置阀座止回阀 |
| CN107725960A (zh) * | 2017-11-15 | 2018-02-23 | 中北大学 | 一种用于煤矿的防止水锤的阀组件 |
| CN107725960B (zh) * | 2017-11-15 | 2024-03-15 | 中北大学 | 一种用于煤矿的防止水锤的阀组件 |
| CN114151391A (zh) * | 2021-12-14 | 2022-03-08 | 青州海盾液压机械有限公司 | 一种节能数字液压系统及其使用方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 815, de Garden Road, Nanxiang Town, Jiading District, Shanghai Co-patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee after: Shanghai Karon Valves Machinery Co.,Ltd. Address before: No. 815, de Garden Road, Nanxiang Town, Jiading District, Shanghai Co-patentee before: Shanghai Chirong Automation Co.,Ltd. Patentee before: Shanghai Karon Valves Machinery Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee after: Shanghai Guanlong Valve Machinery Co.,Ltd. Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee before: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee before: Shanghai Karon Valves Machinery Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee after: Shanghai Guanlong valve energy saving equipment Co.,Ltd. Patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee before: Shanghai Guanlong Valve Machinery Co.,Ltd. Patentee before: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150826 |
|
| CX01 | Expiry of patent term |