CN203905970U - 一种大流量立柱安全阀 - Google Patents
一种大流量立柱安全阀 Download PDFInfo
- Publication number
- CN203905970U CN203905970U CN201420060662.3U CN201420060662U CN203905970U CN 203905970 U CN203905970 U CN 203905970U CN 201420060662 U CN201420060662 U CN 201420060662U CN 203905970 U CN203905970 U CN 203905970U
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- CN
- China
- Prior art keywords
- spool
- spring
- piston
- liquid discharge
- flow column
- 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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- 239000007788 liquid Substances 0.000 claims abstract description 15
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000003245 coal Substances 0.000 abstract description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- Safety Valves (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420060662.3U CN203905970U (zh) | 2014-02-10 | 2014-02-10 | 一种大流量立柱安全阀 |
Applications Claiming Priority (1)
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CN201420060662.3U CN203905970U (zh) | 2014-02-10 | 2014-02-10 | 一种大流量立柱安全阀 |
Publications (1)
Publication Number | Publication Date |
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CN203905970U true CN203905970U (zh) | 2014-10-29 |
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CN201420060662.3U Expired - Lifetime CN203905970U (zh) | 2014-02-10 | 2014-02-10 | 一种大流量立柱安全阀 |
Country Status (1)
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CN (1) | CN203905970U (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104595267A (zh) * | 2014-11-27 | 2015-05-06 | 宁波中意液压马达有限公司 | 植入型直动式溢流阀 |
CN105422934A (zh) * | 2015-11-20 | 2016-03-23 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的阀芯组件 |
CN105465437A (zh) * | 2016-01-25 | 2016-04-06 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的阀芯组件 |
CN105587327A (zh) * | 2016-01-25 | 2016-05-18 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的阀芯组件 |
CN105605257A (zh) * | 2016-01-25 | 2016-05-25 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀 |
CN105605260A (zh) * | 2016-01-25 | 2016-05-25 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀 |
CN105605256A (zh) * | 2016-01-25 | 2016-05-25 | 巨隆集团芜湖兴隆液压有限公司 | 一种安全阀 |
CN105605259A (zh) * | 2016-01-25 | 2016-05-25 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的阀芯组件 |
CN105605258A (zh) * | 2016-01-25 | 2016-05-25 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀 |
CN105626119A (zh) * | 2016-01-25 | 2016-06-01 | 巨隆集团芜湖兴隆液压有限公司 | 溢流安全阀的开闭机构 |
CN105626118A (zh) * | 2016-01-25 | 2016-06-01 | 巨隆集团芜湖兴隆液压有限公司 | 大流量溢流安全阀的阀芯组件 |
CN105626105A (zh) * | 2016-01-25 | 2016-06-01 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀 |
CN105715285A (zh) * | 2016-01-25 | 2016-06-29 | 巨隆集团芜湖兴隆液压有限公司 | 溢流安全阀的阀芯组件 |
CN105756693A (zh) * | 2016-01-25 | 2016-07-13 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的开闭机构 |
-
2014
- 2014-02-10 CN CN201420060662.3U patent/CN203905970U/zh not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104595267A (zh) * | 2014-11-27 | 2015-05-06 | 宁波中意液压马达有限公司 | 植入型直动式溢流阀 |
CN104595267B (zh) * | 2014-11-27 | 2017-02-22 | 宁波中意液压马达有限公司 | 植入型直动式溢流阀 |
CN105422934A (zh) * | 2015-11-20 | 2016-03-23 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的阀芯组件 |
CN105605256A (zh) * | 2016-01-25 | 2016-05-25 | 巨隆集团芜湖兴隆液压有限公司 | 一种安全阀 |
CN105605257A (zh) * | 2016-01-25 | 2016-05-25 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀 |
CN105605260A (zh) * | 2016-01-25 | 2016-05-25 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀 |
CN105587327A (zh) * | 2016-01-25 | 2016-05-18 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的阀芯组件 |
CN105605259A (zh) * | 2016-01-25 | 2016-05-25 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的阀芯组件 |
CN105605258A (zh) * | 2016-01-25 | 2016-05-25 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀 |
CN105626119A (zh) * | 2016-01-25 | 2016-06-01 | 巨隆集团芜湖兴隆液压有限公司 | 溢流安全阀的开闭机构 |
CN105626118A (zh) * | 2016-01-25 | 2016-06-01 | 巨隆集团芜湖兴隆液压有限公司 | 大流量溢流安全阀的阀芯组件 |
CN105626105A (zh) * | 2016-01-25 | 2016-06-01 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀 |
CN105715285A (zh) * | 2016-01-25 | 2016-06-29 | 巨隆集团芜湖兴隆液压有限公司 | 溢流安全阀的阀芯组件 |
CN105756693A (zh) * | 2016-01-25 | 2016-07-13 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的开闭机构 |
CN105465437A (zh) * | 2016-01-25 | 2016-04-06 | 巨隆集团芜湖兴隆液压有限公司 | 安全阀的阀芯组件 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN CEMCN CO., LTD. Free format text: FORMER NAME: SHENZHEN CEMCN LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 518000, Guangdong Province, Longgang District, Henggang Shenzhen Street Ping Road No. 138, 101 Patentee after: CEMCN CO.,LTD. Address before: 518000, Guangdong Province, Longgang District, Henggang Shenzhen Street Ping Road No. 138, 101 Patentee before: Shenzhen CEMCN Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 518000 Guangdong province Shenzhen City Pingshan Kengzi streets rongshou Ludongdeta high-tech factory 1 building two layer Patentee after: CEMCN CO.,LTD. Address before: 518000, Guangdong Province, Longgang District, Henggang Shenzhen Street Ping Road No. 138, 101 Patentee before: CEMCN CO.,LTD. |
|
CX01 | Expiry of patent term |
Granted publication date: 20141029 |
|
CX01 | Expiry of patent term |