CN204164403U - Lng低温高压铸造球阀 - Google Patents
Lng低温高压铸造球阀 Download PDFInfo
- Publication number
- CN204164403U CN204164403U CN201420227920.2U CN201420227920U CN204164403U CN 204164403 U CN204164403 U CN 204164403U CN 201420227920 U CN201420227920 U CN 201420227920U CN 204164403 U CN204164403 U CN 204164403U
- Authority
- CN
- China
- Prior art keywords
- valve
- spheroid
- ball valve
- gap
- filler
- 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 - Fee Related
Links
- 238000005266 casting Methods 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000000945 filler Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 239000003949 liquefied natural gas Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227920.2U CN204164403U (zh) | 2014-05-06 | 2014-05-06 | Lng低温高压铸造球阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227920.2U CN204164403U (zh) | 2014-05-06 | 2014-05-06 | Lng低温高压铸造球阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164403U true CN204164403U (zh) | 2015-02-18 |
Family
ID=52538091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227920.2U Expired - Fee Related CN204164403U (zh) | 2014-05-06 | 2014-05-06 | Lng低温高压铸造球阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164403U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973667A (zh) * | 2019-03-29 | 2019-07-05 | 成都成高阀门有限公司 | 一种液化天然气用深冷蝶阀 |
| CN119617122A (zh) * | 2025-02-14 | 2025-03-14 | 凯喜姆阀门有限公司 | 一种加长型蝶阀 |
-
2014
- 2014-05-06 CN CN201420227920.2U patent/CN204164403U/zh not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973667A (zh) * | 2019-03-29 | 2019-07-05 | 成都成高阀门有限公司 | 一种液化天然气用深冷蝶阀 |
| CN119617122A (zh) * | 2025-02-14 | 2025-03-14 | 凯喜姆阀门有限公司 | 一种加长型蝶阀 |
| CN119617122B (zh) * | 2025-02-14 | 2025-05-06 | 凯喜姆阀门有限公司 | 一种加长型蝶阀 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Li Inventor after: Di Qiteng Inventor after: Ai Shaoping Inventor after: Huang Xingfu Inventor after: Mao Zhufeng Inventor after: Li Songling Inventor after: Zhu Jun Inventor before: Wang Li Inventor before: Di Qiteng Inventor before: Ai Shaoping Inventor before: Huang Xingfu Inventor before: Mao Zhufeng Inventor before: Li Songling Inventor before: Zhu Jun |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20170506 |