CN201599460U - 陶瓷球形止回阀 - Google Patents
陶瓷球形止回阀 Download PDFInfo
- Publication number
- CN201599460U CN201599460U CN2009201795481U CN200920179548U CN201599460U CN 201599460 U CN201599460 U CN 201599460U CN 2009201795481 U CN2009201795481 U CN 2009201795481U CN 200920179548 U CN200920179548 U CN 200920179548U CN 201599460 U CN201599460 U CN 201599460U
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- Prior art keywords
- valve
- spool
- ceramic
- ball
- materials
- 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.)
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- 239000000919 ceramic Substances 0.000 title claims abstract description 19
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical group O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052863 mullite Inorganic materials 0.000 claims description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 229910010293 ceramic material Inorganic materials 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000002585 base Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052755 nonmetal Inorganic materials 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201795481U CN201599460U (zh) | 2009-10-12 | 2009-10-12 | 陶瓷球形止回阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201795481U CN201599460U (zh) | 2009-10-12 | 2009-10-12 | 陶瓷球形止回阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599460U true CN201599460U (zh) | 2010-10-06 |
Family
ID=42810515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201795481U Expired - Fee Related CN201599460U (zh) | 2009-10-12 | 2009-10-12 | 陶瓷球形止回阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599460U (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148244A (zh) * | 2013-02-25 | 2013-06-12 | 中国科学院地理科学与资源研究所 | 吸力供水供排自选择自动启闭阀 |
| CN103672132A (zh) * | 2013-11-26 | 2014-03-26 | 李家聪 | 太阳能热水器排空阀门用流体波远程控制的方法 |
| CN104421467A (zh) * | 2013-08-26 | 2015-03-18 | 鲁西化工集团股份有限公司煤化工二分公司 | 一种仪表风专用防爆阀及其加工和使用方法 |
| CN108758043A (zh) * | 2018-08-20 | 2018-11-06 | 李文博 | 一种新型呼吸阀 |
| CN108869809A (zh) * | 2018-08-14 | 2018-11-23 | 合肥精创科技有限公司 | 一种高压泥浆泵用陶瓷球笼阀 |
| CN110645384A (zh) * | 2018-06-27 | 2020-01-03 | 无锡市荣跃纺机专件厂 | 喷水编织机陶瓷球单向阀 |
-
2009
- 2009-10-12 CN CN2009201795481U patent/CN201599460U/zh not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148244A (zh) * | 2013-02-25 | 2013-06-12 | 中国科学院地理科学与资源研究所 | 吸力供水供排自选择自动启闭阀 |
| CN104421467A (zh) * | 2013-08-26 | 2015-03-18 | 鲁西化工集团股份有限公司煤化工二分公司 | 一种仪表风专用防爆阀及其加工和使用方法 |
| CN104421467B (zh) * | 2013-08-26 | 2016-12-28 | 鲁西化工集团股份有限公司煤化工二分公司 | 一种仪表风专用防爆阀及其加工和使用方法 |
| CN103672132A (zh) * | 2013-11-26 | 2014-03-26 | 李家聪 | 太阳能热水器排空阀门用流体波远程控制的方法 |
| CN103672132B (zh) * | 2013-11-26 | 2017-02-08 | 李家聪 | 太阳能热水器排空阀门用流体波远程控制的方法 |
| CN110645384A (zh) * | 2018-06-27 | 2020-01-03 | 无锡市荣跃纺机专件厂 | 喷水编织机陶瓷球单向阀 |
| CN108869809A (zh) * | 2018-08-14 | 2018-11-23 | 合肥精创科技有限公司 | 一种高压泥浆泵用陶瓷球笼阀 |
| CN108758043A (zh) * | 2018-08-20 | 2018-11-06 | 李文博 | 一种新型呼吸阀 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Junhua Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Shengkai Industrial Techn Development Co., Ltd. Document name: Notification that Application Deemed not to be Proposed |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160622 Address after: 300308 No. 106 South Central Road, Tianjin Airport Economic Zone Patentee after: Shengkai (Tianjin) Industrial Co. Ltd. Address before: 300350 No. 27 Wang Hong Road, Jinnan Development Zone, Tianjin Patentee before: Tianjin Shengkai Industrial Techn Development Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Shengkai Industrial Techn Development Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
| 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: 20101006 Termination date: 20181012 |