CN202561085U - Wear-resistant quickly-opened valve spool - Google Patents
Wear-resistant quickly-opened valve spool Download PDFInfo
- Publication number
- CN202561085U CN202561085U CN2012201639748U CN201220163974U CN202561085U CN 202561085 U CN202561085 U CN 202561085U CN 2012201639748 U CN2012201639748 U CN 2012201639748U CN 201220163974 U CN201220163974 U CN 201220163974U CN 202561085 U CN202561085 U CN 202561085U
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- CN
- China
- Prior art keywords
- valve
- valve rod
- wear
- valve body
- quickly
- 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
- 239000000919 ceramic Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201639748U CN202561085U (en) | 2012-04-18 | 2012-04-18 | Wear-resistant quickly-opened valve spool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201639748U CN202561085U (en) | 2012-04-18 | 2012-04-18 | Wear-resistant quickly-opened valve spool |
Publications (1)
Publication Number | Publication Date |
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CN202561085U true CN202561085U (en) | 2012-11-28 |
Family
ID=47210744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012201639748U Expired - Fee Related CN202561085U (en) | 2012-04-18 | 2012-04-18 | Wear-resistant quickly-opened valve spool |
Country Status (1)
Country | Link |
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CN (1) | CN202561085U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112283380A (en) * | 2020-11-18 | 2021-01-29 | 湖南元宏特种陶瓷有限公司 | Ceramic valve plate |
-
2012
- 2012-04-18 CN CN2012201639748U patent/CN202561085U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112283380A (en) * | 2020-11-18 | 2021-01-29 | 湖南元宏特种陶瓷有限公司 | Ceramic valve plate |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FUJIAN QUANZHOU KANGTAO SPOOL CO., LTD. Free format text: FORMER OWNER: HONG MEIHUA Effective date: 20140612 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140612 Address after: 362400, 41-45 Chengxiang, Fujian Town, Anxi County, Quanzhou Province Patentee after: Fujian City, Quanzhou Province Kang Tao Valve Co., Ltd. Address before: 362400, No. 43 Sakamoto street, pier village, Chengxiang Town, Anxi County, Quanzhou, Fujian Patentee before: Hong Meihua |
|
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: 20121128 Termination date: 20160418 |