CN102305307B - 液压阀的直线伺服装置及其工作方法 - Google Patents
液压阀的直线伺服装置及其工作方法 Download PDFInfo
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- CN102305307B CN102305307B CN 201110227007 CN201110227007A CN102305307B CN 102305307 B CN102305307 B CN 102305307B CN 201110227007 CN201110227007 CN 201110227007 CN 201110227007 A CN201110227007 A CN 201110227007A CN 102305307 B CN102305307 B CN 102305307B
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- Prior art keywords
- hydrovalve
- pwm pulse
- armature
- spool
- average voltage
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- 238000011017 operating method Methods 0.000 title abstract 2
- 238000006073 displacement reaction Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 10
- 238000005192 partition Methods 0.000 abstract 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- -1 copper between first Chemical compound 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Magnetically Actuated Valves (AREA)
- Servomotors (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110227007 CN102305307B (zh) | 2011-08-09 | 2011-08-09 | 液压阀的直线伺服装置及其工作方法 |
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CN 201110227007 CN102305307B (zh) | 2011-08-09 | 2011-08-09 | 液压阀的直线伺服装置及其工作方法 |
Publications (2)
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CN102305307A CN102305307A (zh) | 2012-01-04 |
CN102305307B true CN102305307B (zh) | 2013-07-10 |
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CN 201110227007 Expired - Fee Related CN102305307B (zh) | 2011-08-09 | 2011-08-09 | 液压阀的直线伺服装置及其工作方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103674073A (zh) * | 2012-08-31 | 2014-03-26 | 鼎佳(天津)汽车电子有限公司 | 三极片传感器 |
CN104879551A (zh) * | 2015-05-22 | 2015-09-02 | 南京航空航天大学 | 一种基于开关策略的气动比例阀***及其控制方法 |
CN105064807A (zh) * | 2015-08-06 | 2015-11-18 | 苏州好压净化设备有限公司 | 多线圈磁悬浮电磁运动机构及磁悬浮电磁锁 |
CN108406051B (zh) * | 2018-05-22 | 2021-05-18 | 江苏理工学院 | 一种焊缝跟踪装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1783515A (en) * | 1927-05-18 | 1930-12-02 | Harry W Montgomery | Valve actuation for a burglar-repelling device |
US3190608A (en) * | 1962-02-07 | 1965-06-22 | Kromschroeder Ag G | Electromagnetically controlled valve |
CN1272600A (zh) * | 2000-05-12 | 2000-11-08 | 西南交通大学 | 高速数字控制比例阀 |
CN1588585A (zh) * | 2004-07-15 | 2005-03-02 | 浙江大学 | 耐高压永磁极化式双向比例电磁铁 |
CN202194875U (zh) * | 2011-08-09 | 2012-04-18 | 江苏技术师范学院 | 一种液压阀的直线伺服装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60136684A (ja) * | 1983-12-23 | 1985-07-20 | Matsushita Electric Works Ltd | 電磁弁装置 |
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2011
- 2011-08-09 CN CN 201110227007 patent/CN102305307B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1783515A (en) * | 1927-05-18 | 1930-12-02 | Harry W Montgomery | Valve actuation for a burglar-repelling device |
US3190608A (en) * | 1962-02-07 | 1965-06-22 | Kromschroeder Ag G | Electromagnetically controlled valve |
CN1272600A (zh) * | 2000-05-12 | 2000-11-08 | 西南交通大学 | 高速数字控制比例阀 |
CN1588585A (zh) * | 2004-07-15 | 2005-03-02 | 浙江大学 | 耐高压永磁极化式双向比例电磁铁 |
CN202194875U (zh) * | 2011-08-09 | 2012-04-18 | 江苏技术师范学院 | 一种液压阀的直线伺服装置 |
Non-Patent Citations (3)
Title |
---|
JP昭60-136684A 1985.07.20 |
PIC 单片机控制的μs 级PWM 脉冲电源的研究;皮定 等;《电加工与模具》;20110630(第3期);29-32 * |
皮定 等.PIC 单片机控制的μs 级PWM 脉冲电源的研究.《电加工与模具》.2011,(第3期),29-32. |
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CN102305307A (zh) | 2012-01-04 |
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Address after: 213015 Changzhou Province in the Clock Tower District, Jiangsu, Wu Road, No. 1801 Applicant after: JIANGSU University OF TECHNOLOGY Address before: 213000 Changzhou Province in the Clock Tower District, Jiangsu, Wu Road, No. 1801 Applicant before: Jiangsu Teachers University of Technology |
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Effective date of registration: 20150925 Address after: 226000 Nantong County, Jiangsu province Haian County town of Lee Road, No. 118 Patentee after: NANTONG HUADE FORGING MACHINE TOOL CO.,LTD. Patentee after: JIANGSU University OF TECHNOLOGY Address before: 213015 Changzhou Province in the Clock Tower District, Jiangsu, Wu Road, No. 1801 Patentee before: Jiangsu University of Technology |
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