CN204042064U - 外调式预紧球阀 - Google Patents
外调式预紧球阀 Download PDFInfo
- Publication number
- CN204042064U CN204042064U CN201420501183.0U CN201420501183U CN204042064U CN 204042064 U CN204042064 U CN 204042064U CN 201420501183 U CN201420501183 U CN 201420501183U CN 204042064 U CN204042064 U CN 204042064U
- Authority
- CN
- China
- Prior art keywords
- ball valve
- regulation type
- external regulation
- spheroid
- type pretension
- 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.)
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- 230000001681 protective effect Effects 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420501183.0U CN204042064U (zh) | 2014-09-02 | 2014-09-02 | 外调式预紧球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420501183.0U CN204042064U (zh) | 2014-09-02 | 2014-09-02 | 外调式预紧球阀 |
Publications (1)
Publication Number | Publication Date |
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CN204042064U true CN204042064U (zh) | 2014-12-24 |
Family
ID=52242732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420501183.0U Active CN204042064U (zh) | 2014-09-02 | 2014-09-02 | 外调式预紧球阀 |
Country Status (1)
Country | Link |
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CN (1) | CN204042064U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111577920A (zh) * | 2020-04-30 | 2020-08-25 | 方正阀门集团股份有限公司 | 一种高温硬密封固定球阀 |
-
2014
- 2014-09-02 CN CN201420501183.0U patent/CN204042064U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111577920A (zh) * | 2020-04-30 | 2020-08-25 | 方正阀门集团股份有限公司 | 一种高温硬密封固定球阀 |
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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: External adjusting type pre-tensioning ball valve Effective date of registration: 20151027 Granted publication date: 20141224 Pledgee: Zigong commercial bank Limited by Share Ltd. Pledgor: Sichuan Kaitz Valve MFG. Co.,Ltd. Registration number: 2015510000037 |
|
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: 20170104 Granted publication date: 20141224 Pledgee: Zigong commercial bank Limited by Share Ltd. Pledgor: Sichuan Kaitz Valve MFG. Co.,Ltd. Registration number: 2015510000037 |
|
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 |
Denomination of utility model: External adjusting type pre-tensioning ball valve Effective date of registration: 20170111 Granted publication date: 20141224 Pledgee: Zigong commercial bank Limited by Share Ltd. Pledgor: Sichuan Kaitz Valve MFG. Co.,Ltd. Registration number: 2017510000001 |
|
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 | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190812 Granted publication date: 20141224 Pledgee: Zigong commercial bank Limited by Share Ltd. Pledgor: Sichuan Kaitz Valve MFG. Co.,Ltd. Registration number: 2017510000001 |
|
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: External adjusting type pre-tensioning ball valve Effective date of registration: 20190815 Granted publication date: 20141224 Pledgee: Bank of Zigong Limited by Share Ltd. Pledgor: Sichuan Kaitz Valve MFG. Co.,Ltd. Registration number: Y2019510000007 |
|
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 |
Granted publication date: 20141224 Pledgee: Bank of Zigong Limited by Share Ltd. Pledgor: SICHUAN KAITZ VALVE MFG. Co.,Ltd. Registration number: Y2019510000007 |