CN201496604U - 一种复合密封球阀 - Google Patents
一种复合密封球阀 Download PDFInfo
- Publication number
- CN201496604U CN201496604U CN200920176420XU CN200920176420U CN201496604U CN 201496604 U CN201496604 U CN 201496604U CN 200920176420X U CN200920176420X U CN 200920176420XU CN 200920176420 U CN200920176420 U CN 200920176420U CN 201496604 U CN201496604 U CN 201496604U
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- Prior art keywords
- valve
- sealing surface
- sealing
- ball
- metal
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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.)
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Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200920176420XU CN201496604U (zh) | 2009-08-27 | 2009-08-27 | 一种复合密封球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200920176420XU CN201496604U (zh) | 2009-08-27 | 2009-08-27 | 一种复合密封球阀 |
Publications (1)
Publication Number | Publication Date |
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CN201496604U true CN201496604U (zh) | 2010-06-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200920176420XU Expired - Lifetime CN201496604U (zh) | 2009-08-27 | 2009-08-27 | 一种复合密封球阀 |
Country Status (1)
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CN (1) | CN201496604U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105485366A (zh) * | 2016-01-20 | 2016-04-13 | 中玉阀门配件苏州有限公司 | 一种pmss球阀阀座 |
CN107795704A (zh) * | 2016-08-31 | 2018-03-13 | 费海鸿 | 超高真空球阀 |
-
2009
- 2009-08-27 CN CN200920176420XU patent/CN201496604U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105485366A (zh) * | 2016-01-20 | 2016-04-13 | 中玉阀门配件苏州有限公司 | 一种pmss球阀阀座 |
CN107795704A (zh) * | 2016-08-31 | 2018-03-13 | 费海鸿 | 超高真空球阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Composite sealing ball valve Effective date of registration: 20141028 Granted publication date: 20100602 Pledgee: Zigong commercial bank Limited by Share Ltd Pledgor: Sichuan Kaitz Valve MFG. Co.,Ltd. Registration number: 2014510000026 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151022 Granted publication date: 20100602 Pledgee: Zigong commercial bank Limited by Share Ltd Pledgor: Sichuan Kaitz Valve MFG. Co.,Ltd. Registration number: 2014510000026 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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: Composite sealing ball valve Effective date of registration: 20180112 Granted publication date: 20100602 Pledgee: Zigong industrial and Credit Enterprise Investment Co., Ltd. Pledgor: Sichuan Kaitz Valve MFG. Co.,Ltd. Registration number: 2018510000004 |
|
PC01 | Cancellation 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: 20190118 Granted publication date: 20100602 Pledgee: Zigong industrial and Credit Enterprise Investment Co., Ltd. Pledgor: Sichuan Kaitz Valve MFG. Co.,Ltd. Registration number: 2018510000004 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100602 |