CN207406859U - 溢流阀 - Google Patents
溢流阀 Download PDFInfo
- Publication number
- CN207406859U CN207406859U CN201721383072.4U CN201721383072U CN207406859U CN 207406859 U CN207406859 U CN 207406859U CN 201721383072 U CN201721383072 U CN 201721383072U CN 207406859 U CN207406859 U CN 207406859U
- Authority
- CN
- China
- Prior art keywords
- piston
- valve body
- valve
- overflow valve
- gas outlet
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 11
- 238000004073 vulcanization Methods 0.000 claims description 2
- 230000003137 locomotive effect Effects 0.000 abstract description 3
- 239000004636 vulcanized rubber Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721383072.4U CN207406859U (zh) | 2017-10-25 | 2017-10-25 | 溢流阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721383072.4U CN207406859U (zh) | 2017-10-25 | 2017-10-25 | 溢流阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406859U true CN207406859U (zh) | 2018-05-25 |
Family
ID=62407467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721383072.4U Active CN207406859U (zh) | 2017-10-25 | 2017-10-25 | 溢流阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406859U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775430A (zh) * | 2018-08-22 | 2018-11-09 | 能拓能源股份有限公司 | 一种新型双向压力保护阀及方法 |
| CN111795033A (zh) * | 2020-07-16 | 2020-10-20 | 中车青岛四方车辆研究所有限公司 | 一种直动式溢流阀 |
-
2017
- 2017-10-25 CN CN201721383072.4U patent/CN207406859U/zh active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775430A (zh) * | 2018-08-22 | 2018-11-09 | 能拓能源股份有限公司 | 一种新型双向压力保护阀及方法 |
| CN111795033A (zh) * | 2020-07-16 | 2020-10-20 | 中车青岛四方车辆研究所有限公司 | 一种直动式溢流阀 |
| CN111795033B (zh) * | 2020-07-16 | 2022-06-24 | 中车青岛四方车辆研究所有限公司 | 一种直动式溢流阀 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Gear pump with built in outer controlled overflow valve Effective date of registration: 20190425 Granted publication date: 20180525 Pledgee: Weihai City Commercial Bank Limited by Share Ltd. high tech branch Pledgor: WEIHAI BOSHENG PNEUMATICS & HYDRAULICS Co.,Ltd. Registration number: 2019990000359 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201102 Granted publication date: 20180525 Pledgee: Weihai City Commercial Bank Limited by Share Ltd. high tech branch Pledgor: WEIHAI BOSHENG PNEUMATICS & HYDRAULICS Co.,Ltd. Registration number: 2019990000359 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Relief valve Effective date of registration: 20201106 Granted publication date: 20180525 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI BOSHENG PNEUMATICS & HYDRAULICS Co.,Ltd. Registration number: Y2020980007601 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211201 Granted publication date: 20180525 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI BOSHENG PNEUMATICS & HYDRAULICS Co.,Ltd. Registration number: Y2020980007601 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Relief valve Effective date of registration: 20211202 Granted publication date: 20180525 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI BOSHENG PNEUMATICS & HYDRAULICS Co.,Ltd. Registration number: Y2021980013870 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221214 Granted publication date: 20180525 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI BOSHENG PNEUMATICS & HYDRAULICS Co.,Ltd. Registration number: Y2021980013870 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Relief valve Effective date of registration: 20221221 Granted publication date: 20180525 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI BOSHENG PNEUMATICS & HYDRAULICS Co.,Ltd. Registration number: Y2022980027235 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231226 Granted publication date: 20180525 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI BOSHENG PNEUMATICS & HYDRAULICS Co.,Ltd. Registration number: Y2022980027235 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |