CN203335109U - 一种额定流量为1000L/min复合密封安全阀 - Google Patents
一种额定流量为1000L/min复合密封安全阀 Download PDFInfo
- Publication number
- CN203335109U CN203335109U CN2013203908442U CN201320390844U CN203335109U CN 203335109 U CN203335109 U CN 203335109U CN 2013203908442 U CN2013203908442 U CN 2013203908442U CN 201320390844 U CN201320390844 U CN 201320390844U CN 203335109 U CN203335109 U CN 203335109U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- spring
- combined seal
- spool
- 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 - Lifetime
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- Safety Valves (AREA)
Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2013203908442U CN203335109U (zh) | 2013-06-25 | 2013-06-25 | 一种额定流量为1000L/min复合密封安全阀 |
Applications Claiming Priority (1)
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CN2013203908442U CN203335109U (zh) | 2013-06-25 | 2013-06-25 | 一种额定流量为1000L/min复合密封安全阀 |
Publications (1)
Publication Number | Publication Date |
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CN203335109U true CN203335109U (zh) | 2013-12-11 |
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CN2013203908442U Expired - Lifetime CN203335109U (zh) | 2013-06-25 | 2013-06-25 | 一种额定流量为1000L/min复合密封安全阀 |
Country Status (1)
Country | Link |
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CN (1) | CN203335109U (zh) |
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2013
- 2013-06-25 CN CN2013203908442U patent/CN203335109U/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FENGLONG HIGH-TECH HYDRAULIC CO., LTD. Free format text: FORMER NAME: FENGLONG HYDRAULIC CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee after: FNORE HIGH-TECH HYDRAULIC CO.,LTD. Address before: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee before: Fenglong Forging Elements Co.,Ltd. |
|
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: A compound sealing safety valve with rated flow rate of 1000L / min Effective date of registration: 20210325 Granted publication date: 20131211 Pledgee: Industrial and Commercial Bank of China Limited Yueqing sub branch Pledgor: FNORE HIGH-TECH HYDRAULIC Co.,Ltd. Registration number: Y2021330000247 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131211 |