CN203560542U - Novel spring one-way valve - Google Patents
Novel spring one-way valve Download PDFInfo
- Publication number
- CN203560542U CN203560542U CN201320492028.2U CN201320492028U CN203560542U CN 203560542 U CN203560542 U CN 203560542U CN 201320492028 U CN201320492028 U CN 201320492028U CN 203560542 U CN203560542 U CN 203560542U
- Authority
- CN
- China
- Prior art keywords
- valve
- spring
- pressing ring
- way valve
- valve body
- 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.)
- Expired - Fee Related
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- 239000012530 fluid Substances 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 3
- 239000003292 glue Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320492028.2U CN203560542U (en) | 2013-08-13 | 2013-08-13 | Novel spring one-way valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320492028.2U CN203560542U (en) | 2013-08-13 | 2013-08-13 | Novel spring one-way valve |
Publications (1)
Publication Number | Publication Date |
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CN203560542U true CN203560542U (en) | 2014-04-23 |
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Family Applications (1)
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CN201320492028.2U Expired - Fee Related CN203560542U (en) | 2013-08-13 | 2013-08-13 | Novel spring one-way valve |
Country Status (1)
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CN (1) | CN203560542U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105587901A (en) * | 2016-03-18 | 2016-05-18 | 河北亚大汽车塑料制品有限公司 | Vehicle air brake check valve and vehicle air brake system |
CN107687524A (en) * | 2017-09-30 | 2018-02-13 | 山西好利阀机械制造有限公司 | New construction check-valves |
CN108036132A (en) * | 2017-11-23 | 2018-05-15 | 宜宾三江机械有限责任公司 | A kind of banjo fixing butt jointing for aircraft vacuum waste water systems and ground blowdown car |
CN109185510A (en) * | 2018-09-28 | 2019-01-11 | 安溪县斯马拓科技发展有限公司 | A kind of dock straight check valve |
-
2013
- 2013-08-13 CN CN201320492028.2U patent/CN203560542U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105587901A (en) * | 2016-03-18 | 2016-05-18 | 河北亚大汽车塑料制品有限公司 | Vehicle air brake check valve and vehicle air brake system |
CN105587901B (en) * | 2016-03-18 | 2018-05-08 | 河北亚大汽车塑料制品有限公司 | Vehicle gas brake check valve and vehicle air braking system |
CN107687524A (en) * | 2017-09-30 | 2018-02-13 | 山西好利阀机械制造有限公司 | New construction check-valves |
CN108036132A (en) * | 2017-11-23 | 2018-05-15 | 宜宾三江机械有限责任公司 | A kind of banjo fixing butt jointing for aircraft vacuum waste water systems and ground blowdown car |
CN108036132B (en) * | 2017-11-23 | 2022-02-22 | 宜宾三江机械有限责任公司 | Butt joint for airplane vacuum wastewater system and ground sewage disposal vehicle |
CN109185510A (en) * | 2018-09-28 | 2019-01-11 | 安溪县斯马拓科技发展有限公司 | A kind of dock straight check valve |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Effective date of registration: 20151119 Granted publication date: 20140423 |
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RINS | Preservation of patent right or utility model and its discharge | ||
PP01 | Preservation of patent right |
Effective date of registration: 20160615 Granted publication date: 20140423 |
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RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20200615 Granted publication date: 20140423 |
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PP01 | Preservation of patent right |
Effective date of registration: 20211101 Granted publication date: 20140423 |
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PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20230813 Granted publication date: 20140423 |
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PD01 | Discharge of preservation of patent | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 |
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CF01 | Termination of patent right due to non-payment of annual fee |