CN205896203U - Pneumatic vacuum butterfly valve - Google Patents
Pneumatic vacuum butterfly valve Download PDFInfo
- Publication number
- CN205896203U CN205896203U CN201620811421.7U CN201620811421U CN205896203U CN 205896203 U CN205896203 U CN 205896203U CN 201620811421 U CN201620811421 U CN 201620811421U CN 205896203 U CN205896203 U CN 205896203U
- Authority
- CN
- China
- Prior art keywords
- valve
- sealing ring
- sealing washer
- pneumatic vacuum
- rod
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 69
- 238000005266 casting Methods 0.000 claims abstract description 3
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000000038 chest Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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- Lift Valve (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620811421.7U CN205896203U (en) | 2016-07-29 | 2016-07-29 | Pneumatic vacuum butterfly valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620811421.7U CN205896203U (en) | 2016-07-29 | 2016-07-29 | Pneumatic vacuum butterfly valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205896203U true CN205896203U (en) | 2017-01-18 |
Family
ID=57784691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620811421.7U Expired - Fee Related CN205896203U (en) | 2016-07-29 | 2016-07-29 | Pneumatic vacuum butterfly valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205896203U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114367769A (en) * | 2021-12-27 | 2022-04-19 | 武汉锂鑫智造工程有限公司 | Welding flux supplying and recycling integrated box |
-
2016
- 2016-07-29 CN CN201620811421.7U patent/CN205896203U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114367769A (en) * | 2021-12-27 | 2022-04-19 | 武汉锂鑫智造工程有限公司 | Welding flux supplying and recycling integrated box |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190321 Address after: 311402 No. 87-1 Golf Road, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Liangsheng Electric Co.,Ltd. Address before: 311402 No. 5 Gaofu Road, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Lianggong Valves Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230103 Address after: 311400 No. 115, Changpu Village, Lingqiao Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Li Zhanqi Address before: 311402 No. 87-1 Golf Road, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Liangsheng Electric Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 |