CN202706986U - 双侧油道旋塞阀 - Google Patents
双侧油道旋塞阀 Download PDFInfo
- Publication number
- CN202706986U CN202706986U CN 201220182121 CN201220182121U CN202706986U CN 202706986 U CN202706986 U CN 202706986U CN 201220182121 CN201220182121 CN 201220182121 CN 201220182121 U CN201220182121 U CN 201220182121U CN 202706986 U CN202706986 U CN 202706986U
- Authority
- CN
- China
- Prior art keywords
- cock
- valve
- oil channel
- valve body
- arc sheet
- 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
Links
- 230000002146 bilateral effect Effects 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 25
- 239000004519 grease Substances 0.000 claims description 15
- 210000002445 nipple Anatomy 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 abstract description 8
- 239000000314 lubricant Substances 0.000 abstract description 2
- 238000012856 packing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
Images
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- Lift Valve (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182121 CN202706986U (zh) | 2012-04-26 | 2012-04-26 | 双侧油道旋塞阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182121 CN202706986U (zh) | 2012-04-26 | 2012-04-26 | 双侧油道旋塞阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202706986U true CN202706986U (zh) | 2013-01-30 |
Family
ID=47587295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220182121 Expired - Lifetime CN202706986U (zh) | 2012-04-26 | 2012-04-26 | 双侧油道旋塞阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202706986U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339453A (zh) * | 2017-06-20 | 2017-11-10 | 安徽吉乃尔电器科技有限公司 | 一种净水器用安全旋塞阀 |
| CN109442058A (zh) * | 2019-01-10 | 2019-03-08 | 中石化四机石油机械有限公司 | 一种高压高频次开关锥形可调密封结构旋塞阀 |
| CN116498243A (zh) * | 2023-04-12 | 2023-07-28 | 山东省地质矿产勘查开发局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | 一种二氧化碳地质封存试验井口密封装置 |
-
2012
- 2012-04-26 CN CN 201220182121 patent/CN202706986U/zh not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339453A (zh) * | 2017-06-20 | 2017-11-10 | 安徽吉乃尔电器科技有限公司 | 一种净水器用安全旋塞阀 |
| CN107339453B (zh) * | 2017-06-20 | 2019-06-14 | 安徽吉乃尔电器科技有限公司 | 一种净水器用安全旋塞阀 |
| CN109442058A (zh) * | 2019-01-10 | 2019-03-08 | 中石化四机石油机械有限公司 | 一种高压高频次开关锥形可调密封结构旋塞阀 |
| CN116498243A (zh) * | 2023-04-12 | 2023-07-28 | 山东省地质矿产勘查开发局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | 一种二氧化碳地质封存试验井口密封装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sinopec Petroleum Engineering Machinery Co.,Ltd. Assignor: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC Contract record no.: 2014420000150 Denomination of utility model: Bilateral oil channel cock valve Granted publication date: 20130130 License type: Exclusive License Record date: 20140718 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 434024 Jingzhou city of Hubei province Jingzhou district four Road No. Patentee after: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC Address before: 434024 Jingzhou city of Hubei province Jingzhou district four Road No. Patentee before: SJ Petroleum Machinery Co. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 434024 Jingzhou city of Hubei province Jingzhou district four Road No. Patentee after: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC Address before: 434024 Jingzhou city of Hubei province Jingzhou district four Road No. Patentee before: SJ Petroleum Machinery Co. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171205 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT Corp. Patentee after: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Address before: 434024 Jingzhou city of Hubei province Jingzhou district four Road No. Patentee before: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |