CN203051786U - Spiral groove plunger single-seat control valve - Google Patents
Spiral groove plunger single-seat control valve Download PDFInfo
- Publication number
- CN203051786U CN203051786U CN 201220748935 CN201220748935U CN203051786U CN 203051786 U CN203051786 U CN 203051786U CN 201220748935 CN201220748935 CN 201220748935 CN 201220748935 U CN201220748935 U CN 201220748935U CN 203051786 U CN203051786 U CN 203051786U
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- Prior art keywords
- valve
- seat
- plug
- sleeve
- spiral groove
- 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
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- 239000000463 material Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 7
- 239000000945 filler Substances 0.000 abstract description 6
- 238000005406 washing Methods 0.000 abstract description 3
- 230000001154 acute effect Effects 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 description 5
- 238000012856 packing Methods 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220748935 CN203051786U (en) | 2012-12-31 | 2012-12-31 | Spiral groove plunger single-seat control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220748935 CN203051786U (en) | 2012-12-31 | 2012-12-31 | Spiral groove plunger single-seat control valve |
Publications (1)
Publication Number | Publication Date |
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CN203051786U true CN203051786U (en) | 2013-07-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220748935 Expired - Fee Related CN203051786U (en) | 2012-12-31 | 2012-12-31 | Spiral groove plunger single-seat control valve |
Country Status (1)
Country | Link |
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CN (1) | CN203051786U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104358885A (en) * | 2014-11-04 | 2015-02-18 | 无锡市亚迪流体控制技术有限公司 | High-pressure difference and high-flow rate adjustable ratio control valve |
JP2016070453A (en) * | 2014-10-01 | 2016-05-09 | 株式会社フロント | Flow control valve |
CN105605304A (en) * | 2016-03-31 | 2016-05-25 | 杭州华惠阀门有限公司 | Regulating valve and engineering machine with regulating valve |
CN107091368A (en) * | 2017-06-01 | 2017-08-25 | 李元兵 | Dropping valve with multilevel decompression valve element |
CN110220044A (en) * | 2019-06-24 | 2019-09-10 | 吴忠仪表工程技术服务有限公司 | Double rotational directions multispiral staggered form valve core structure |
CN111442096A (en) * | 2020-03-18 | 2020-07-24 | 合肥通用机械研究院有限公司 | Valve core self-rotating passive prevention and control type solid-containing multiphase flow control valve |
RU2779083C1 (en) * | 2022-01-12 | 2022-08-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" ФГБОУВО "ЯГТУ" | Control valve |
-
2012
- 2012-12-31 CN CN 201220748935 patent/CN203051786U/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016070453A (en) * | 2014-10-01 | 2016-05-09 | 株式会社フロント | Flow control valve |
CN104358885A (en) * | 2014-11-04 | 2015-02-18 | 无锡市亚迪流体控制技术有限公司 | High-pressure difference and high-flow rate adjustable ratio control valve |
CN105605304A (en) * | 2016-03-31 | 2016-05-25 | 杭州华惠阀门有限公司 | Regulating valve and engineering machine with regulating valve |
CN105605304B (en) * | 2016-03-31 | 2018-02-09 | 杭州华惠阀门有限公司 | A kind of regulating valve and the engineering machinery with the regulating valve |
CN107091368A (en) * | 2017-06-01 | 2017-08-25 | 李元兵 | Dropping valve with multilevel decompression valve element |
CN110220044A (en) * | 2019-06-24 | 2019-09-10 | 吴忠仪表工程技术服务有限公司 | Double rotational directions multispiral staggered form valve core structure |
CN111442096A (en) * | 2020-03-18 | 2020-07-24 | 合肥通用机械研究院有限公司 | Valve core self-rotating passive prevention and control type solid-containing multiphase flow control valve |
CN111442096B (en) * | 2020-03-18 | 2022-07-19 | 合肥通用机械研究院有限公司 | Valve core self-rotating passive prevention and control type solid-containing multiphase flow control valve |
RU2779083C1 (en) * | 2022-01-12 | 2022-08-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" ФГБОУВО "ЯГТУ" | Control valve |
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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 |
Free format text: FORMER OWNER: LI CHANGSONG CHEN SHUANGPIN Effective date: 20141224 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141224 Address after: 101500 Beijing Miyun City Economic Development Zone C Yan Road No. 9-1 Patentee after: RAYMOND (BEIJING) VALVE MANUFACTURING Co.,Ltd. Address before: 101500 Beijing Miyun City Economic Development Zone C Yan Road No. 9-1 Patentee before: RAYMOND (BEIJING) VALVE MANUFACTURING Co.,Ltd. Patentee before: Li Changsong Patentee before: Chen Shuangpin |
|
C56 | Change in the name or address of the patentee |
Owner name: RAYMOND (BEIJING) TECHNOLOGY CO., LTD. Free format text: FORMER NAME: RAYMOND (BEIJING) VALVE MANUFACTURING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 101500 Beijing Miyun City Economic Development Zone C Yan Road No. 9-1 Patentee after: RAYMOND (BEIJING) TECHNOLOGY CO.,LTD. Address before: 101500 Beijing Miyun City Economic Development Zone C Yan Road No. 9-1 Patentee before: Raymond (Beijing) valve manufacturing Limited by Share Ltd. Address after: 101500 Beijing Miyun City Economic Development Zone C Yan Road No. 9-1 Patentee after: Raymond (Beijing) valve manufacturing Limited by Share Ltd. Address before: 101500 Beijing Miyun City Economic Development Zone C Yan Road No. 9-1 Patentee before: RAYMOND (BEIJING) VALVE MANUFACTURING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180426 Address after: 101500 9-2 Beijing Yan Yun Road, Miyun District Economic Development Zone, C Patentee after: Beijing Raymond Fluid Equipment Engineering Co.,Ltd. Address before: 101500 9-1 Yan Yun Road, C District, Miyun Economic Development Zone, Beijing Patentee before: RAYMOND (BEIJING) TECHNOLOGY CO.,LTD. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 056000 Lintan Industrial Park, Jinnan New District, Handan City, Hebei Province (Lintan Town Fan Village) Patentee after: Hebei Raymond Valve Manufacturing Co.,Ltd. Address before: 101500 9-2 Beijing Yan Yun Road, Miyun District Economic Development Zone, C Patentee before: BEIJING RAYMOND FLUID EQUIPMENT ENGINEERING Co.,Ltd. |
|
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: 20130710 Termination date: 20201231 |