CN101893115B - 新型泄漏检测阀 - Google Patents
新型泄漏检测阀 Download PDFInfo
- Publication number
- CN101893115B CN101893115B CN2010102245753A CN201010224575A CN101893115B CN 101893115 B CN101893115 B CN 101893115B CN 2010102245753 A CN2010102245753 A CN 2010102245753A CN 201010224575 A CN201010224575 A CN 201010224575A CN 101893115 B CN101893115 B CN 101893115B
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- threaded hole
- tapped hole
- spool
- valve body
- gear
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- 238000012360 testing method Methods 0.000 title claims abstract description 17
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 125000003003 spiro group Chemical group 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102245753A CN101893115B (zh) | 2010-07-13 | 2010-07-13 | 新型泄漏检测阀 |
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CN2010102245753A CN101893115B (zh) | 2010-07-13 | 2010-07-13 | 新型泄漏检测阀 |
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CN101893115A CN101893115A (zh) | 2010-11-24 |
CN101893115B true CN101893115B (zh) | 2012-05-23 |
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CN2010102245753A Active CN101893115B (zh) | 2010-07-13 | 2010-07-13 | 新型泄漏检测阀 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103837311B (zh) * | 2014-02-20 | 2017-06-13 | 广东鸿图科技股份有限公司 | 一种多腔体阀体内部渗漏的检测工艺方法及装置 |
CN104132163A (zh) * | 2014-08-03 | 2014-11-05 | 刘典军 | 多级离心气动开关 |
CN104847924B (zh) * | 2015-03-27 | 2017-04-12 | 浙江工业大学 | 用于可视化观测的高速转阀及流动参数实时检测装置 |
CN105240614B (zh) * | 2015-10-29 | 2017-10-13 | 重庆市綦江源泉机电有限公司 | 气动换挡阀芯 |
CN105546190A (zh) * | 2016-01-08 | 2016-05-04 | 西安正昌电子股份有限公司 | 一种气压可调式双电控先导记忆阀体装置 |
CN110395239A (zh) * | 2019-08-27 | 2019-11-01 | 安徽尚科院光电子科技有限公司 | 双位三通双向阀和汽车 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2319652Y (zh) * | 1998-02-12 | 1999-05-19 | 朱建定 | 燃气泄漏监控阀 |
CN1594950A (zh) * | 2004-06-24 | 2005-03-16 | 徐宗民 | 燃气检测(漏)阀 |
CN201464450U (zh) * | 2009-07-27 | 2010-05-12 | 上海莫克电子技术有限公司 | 密闭容器上的气体检测装置 |
CN201739564U (zh) * | 2010-07-13 | 2011-02-09 | 浙江工业大学 | 新型泄漏检测阀 |
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2010
- 2010-07-13 CN CN2010102245753A patent/CN101893115B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2319652Y (zh) * | 1998-02-12 | 1999-05-19 | 朱建定 | 燃气泄漏监控阀 |
CN1594950A (zh) * | 2004-06-24 | 2005-03-16 | 徐宗民 | 燃气检测(漏)阀 |
CN201464450U (zh) * | 2009-07-27 | 2010-05-12 | 上海莫克电子技术有限公司 | 密闭容器上的气体检测装置 |
CN201739564U (zh) * | 2010-07-13 | 2011-02-09 | 浙江工业大学 | 新型泄漏检测阀 |
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CN101893115A (zh) | 2010-11-24 |
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Effective date of registration: 20201229 Address after: No.89 Quanzhou Road, Rizhao Economic Development Zone, Shandong Province Patentee after: Rizhao Dazheng welding materials Co.,Ltd. Address before: Room 3a12, building A1, 1983 creative Town, 29 Nanxin street, Nanling village community, Nanwan street, Longgang District, Shenzhen, Guangdong 518114 Patentee before: Shenzhen Chengze Information Technology Co.,Ltd. Effective date of registration: 20201229 Address after: Room 3a12, building A1, 1983 creative Town, 29 Nanxin street, Nanling village community, Nanwan street, Longgang District, Shenzhen, Guangdong 518114 Patentee after: Shenzhen Chengze Information Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310014 City Zhaohui District Six Patentee before: ZHEJIANG University OF TECHNOLOGY |
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Denomination of invention: New leakage detection valve Effective date of registration: 20210630 Granted publication date: 20120523 Pledgee: Rizhao Bank Development Zone sub branch Pledgor: Rizhao Dazheng welding materials Co.,Ltd. Registration number: Y2021980005586 |
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Effective date of registration: 20220701 Address after: 276800 no.71-8, Taiyuan Road, Rizhao Economic and Technological Development Zone, Shandong Province Patentee after: Rizhao Sheng Xin Intellectual Property Operation Co.,Ltd. Address before: No.89 Quanzhou Road, Rizhao Economic Development Zone, Shandong Province Patentee before: Rizhao Dazheng welding materials Co.,Ltd. |
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Effective date of registration: 20221226 Address after: 276800 No.77 Quanzhou Road, Rizhao Economic and Technological Development Zone, Shandong Province Patentee after: Rizhao Gaoyuan Auto Parts Co.,Ltd. Address before: 276800 no.71-8, Taiyuan Road, Rizhao Economic and Technological Development Zone, Shandong Province Patentee before: Rizhao Sheng Xin Intellectual Property Operation Co.,Ltd. |
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