CN105757300B - 一种水缸驱动多喷孔泄压持压阀 - Google Patents
一种水缸驱动多喷孔泄压持压阀 Download PDFInfo
- Publication number
- CN105757300B CN105757300B CN201610264352.7A CN201610264352A CN105757300B CN 105757300 B CN105757300 B CN 105757300B CN 201610264352 A CN201610264352 A CN 201610264352A CN 105757300 B CN105757300 B CN 105757300B
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- China
- Prior art keywords
- valve
- pressure
- pressure release
- spray orifice
- hydraulic cylinder
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610264352.7A CN105757300B (zh) | 2016-04-26 | 2016-04-26 | 一种水缸驱动多喷孔泄压持压阀 |
Applications Claiming Priority (1)
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CN201610264352.7A CN105757300B (zh) | 2016-04-26 | 2016-04-26 | 一种水缸驱动多喷孔泄压持压阀 |
Publications (2)
Publication Number | Publication Date |
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CN105757300A CN105757300A (zh) | 2016-07-13 |
CN105757300B true CN105757300B (zh) | 2019-01-18 |
Family
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Family Applications (1)
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CN201610264352.7A Active CN105757300B (zh) | 2016-04-26 | 2016-04-26 | 一种水缸驱动多喷孔泄压持压阀 |
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CN (1) | CN105757300B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107885245B (zh) * | 2018-01-03 | 2023-12-08 | 福建瑞铼泊流体装备制造有限公司 | 一种智能压力控制系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5116252A (en) * | 1991-08-02 | 1992-05-26 | Hartman Thomas A | In-line sleeve valve having velocity guide pressure equalization and drive assembly with improved drive pin mountings |
CN1405473A (zh) * | 2001-08-16 | 2003-03-26 | 上海冠龙阀门机械有限公司 | 多喷孔套筒轴流型控制阀 |
CN202082417U (zh) * | 2011-05-23 | 2011-12-21 | 何双铃 | 一种在线式双轴驱动多喷锥孔控制阀 |
CN202100748U (zh) * | 2011-05-24 | 2012-01-04 | 成都乘风阀门有限责任公司 | 大口径套筒活塞型液动调节阀 |
CN203309163U (zh) * | 2013-05-13 | 2013-11-27 | 上海冠龙阀门机械有限公司 | 一种液手动多喷孔调流调压阀 |
CN204592467U (zh) * | 2015-05-16 | 2015-08-26 | 湖南泵阀制造有限公司 | 自力轴流式活塞阀 |
CN205715849U (zh) * | 2016-04-26 | 2016-11-23 | 上海冠龙阀门机械有限公司 | 一种水缸驱动多喷孔泄压持压阀 |
-
2016
- 2016-04-26 CN CN201610264352.7A patent/CN105757300B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5116252A (en) * | 1991-08-02 | 1992-05-26 | Hartman Thomas A | In-line sleeve valve having velocity guide pressure equalization and drive assembly with improved drive pin mountings |
CN1405473A (zh) * | 2001-08-16 | 2003-03-26 | 上海冠龙阀门机械有限公司 | 多喷孔套筒轴流型控制阀 |
CN202082417U (zh) * | 2011-05-23 | 2011-12-21 | 何双铃 | 一种在线式双轴驱动多喷锥孔控制阀 |
CN202100748U (zh) * | 2011-05-24 | 2012-01-04 | 成都乘风阀门有限责任公司 | 大口径套筒活塞型液动调节阀 |
CN203309163U (zh) * | 2013-05-13 | 2013-11-27 | 上海冠龙阀门机械有限公司 | 一种液手动多喷孔调流调压阀 |
CN204592467U (zh) * | 2015-05-16 | 2015-08-26 | 湖南泵阀制造有限公司 | 自力轴流式活塞阀 |
CN205715849U (zh) * | 2016-04-26 | 2016-11-23 | 上海冠龙阀门机械有限公司 | 一种水缸驱动多喷孔泄压持压阀 |
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Publication number | Publication date |
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CN105757300A (zh) | 2016-07-13 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee after: Shanghai Guanlong Valve Machinery Co., Ltd Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee before: SHANGHAI CHIRONG AUTOMATION Co.,Ltd. Patentee before: Shanghai Guanlong Valve Machinery Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee after: Shanghai Guanlong valve energy saving equipment Co., Ltd Patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee before: Shanghai Guanlong Valve Machinery Co., Ltd Patentee before: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |