CN204961856U - 新型蝶阀 - Google Patents
新型蝶阀 Download PDFInfo
- Publication number
- CN204961856U CN204961856U CN201520508928.0U CN201520508928U CN204961856U CN 204961856 U CN204961856 U CN 204961856U CN 201520508928 U CN201520508928 U CN 201520508928U CN 204961856 U CN204961856 U CN 204961856U
- Authority
- CN
- China
- Prior art keywords
- butterfly plate
- valve
- butterfly
- elastic component
- valve 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000005260 corrosion Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract 2
- 210000001138 tear Anatomy 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520508928.0U CN204961856U (zh) | 2015-07-15 | 2015-07-15 | 新型蝶阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520508928.0U CN204961856U (zh) | 2015-07-15 | 2015-07-15 | 新型蝶阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204961856U true CN204961856U (zh) | 2016-01-13 |
Family
ID=55056925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520508928.0U Active CN204961856U (zh) | 2015-07-15 | 2015-07-15 | 新型蝶阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204961856U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115355326A (zh) * | 2022-10-19 | 2022-11-18 | 威飞海洋装备制造有限公司 | 一种小孔径水下旋转板阀 |
-
2015
- 2015-07-15 CN CN201520508928.0U patent/CN204961856U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115355326A (zh) * | 2022-10-19 | 2022-11-18 | 威飞海洋装备制造有限公司 | 一种小孔径水下旋转板阀 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yancheng jiajiarong Petrochemical Equipment Co.,Ltd. Assignor: JIANGSU XIONGYUE PETROLEUM MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Contract record no.: X2023980051308 Denomination of utility model: New butterfly valve Granted publication date: 20160113 License type: Common License Record date: 20231212 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Yancheng jiajiarong Petrochemical Equipment Co.,Ltd. Assignor: JIANGSU XIONGYUE PETROLEUM MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Contract record no.: X2023980051308 Date of cancellation: 20240613 |