CN210830883U - Special protection of high-pressure flange is pressed from both sides - Google Patents
Special protection of high-pressure flange is pressed from both sides Download PDFInfo
- Publication number
- CN210830883U CN210830883U CN201921392214.2U CN201921392214U CN210830883U CN 210830883 U CN210830883 U CN 210830883U CN 201921392214 U CN201921392214 U CN 201921392214U CN 210830883 U CN210830883 U CN 210830883U
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- CN
- China
- Prior art keywords
- support ring
- pressure flange
- special protection
- clamp body
- ring
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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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- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000049 pigment Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921392214.2U CN210830883U (en) | 2019-08-26 | 2019-08-26 | Special protection of high-pressure flange is pressed from both sides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921392214.2U CN210830883U (en) | 2019-08-26 | 2019-08-26 | Special protection of high-pressure flange is pressed from both sides |
Publications (1)
Publication Number | Publication Date |
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CN210830883U true CN210830883U (en) | 2020-06-23 |
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Family Applications (1)
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CN201921392214.2U Active CN210830883U (en) | 2019-08-26 | 2019-08-26 | Special protection of high-pressure flange is pressed from both sides |
Country Status (1)
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CN (1) | CN210830883U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112377485A (en) * | 2020-11-27 | 2021-02-19 | 瑞德(新乡)路业有限公司 | High-pressure hydraulic system |
-
2019
- 2019-08-26 CN CN201921392214.2U patent/CN210830883U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112377485A (en) * | 2020-11-27 | 2021-02-19 | 瑞德(新乡)路业有限公司 | High-pressure hydraulic system |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A special protective clamp for high pressure flange Effective date of registration: 20201229 Granted publication date: 20200623 Pledgee: Shandong Yishui Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG QINGYISHAN PETROCHEMICAL TECHNOLOGY CO.,LTD. Registration number: Y2020980010109 |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20231110 Granted publication date: 20200623 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20240319 Granted publication date: 20200623 |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20240319 Granted publication date: 20200623 |