CN104132018A - 步进电机驱动的数字流量阀 - Google Patents
步进电机驱动的数字流量阀 Download PDFInfo
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- CN104132018A CN104132018A CN201410379845.6A CN201410379845A CN104132018A CN 104132018 A CN104132018 A CN 104132018A CN 201410379845 A CN201410379845 A CN 201410379845A CN 104132018 A CN104132018 A CN 104132018A
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- valve
- stepper motor
- nut
- leading screw
- spool
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- Electrically Driven Valve-Operating Means (AREA)
Abstract
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Priority Applications (1)
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CN201410379845.6A CN104132018B (zh) | 2014-08-04 | 2014-08-04 | 步进电机驱动的数字流量阀 |
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CN201410379845.6A CN104132018B (zh) | 2014-08-04 | 2014-08-04 | 步进电机驱动的数字流量阀 |
Publications (2)
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CN104132018A true CN104132018A (zh) | 2014-11-05 |
CN104132018B CN104132018B (zh) | 2016-08-24 |
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CN201410379845.6A Active CN104132018B (zh) | 2014-08-04 | 2014-08-04 | 步进电机驱动的数字流量阀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106762913A (zh) * | 2017-01-24 | 2017-05-31 | 王安基 | 伺服快锻阀及伺服阀系统 |
CN108758065A (zh) * | 2018-08-28 | 2018-11-06 | 油威力液压科技股份有限公司 | 数字式大流量旋转电机驱动滚珠丝杠式直动溢流阀 |
CN113898760A (zh) * | 2021-10-27 | 2022-01-07 | 哈尔滨工业大学 | 一种数字换向阀及其控制方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85204355U (zh) * | 1985-10-18 | 1986-09-10 | 张国臣 | 数字量电动流量调节阀 |
CN2086833U (zh) * | 1991-01-16 | 1991-10-16 | 上海第二工业大学 | 数字式流量调节阀 |
JPH05180363A (ja) * | 1991-12-26 | 1993-07-20 | Toto Ltd | 流量調節弁 |
CN2791391Y (zh) * | 2005-03-31 | 2006-06-28 | 烟台蓝德空调工业科技有限公司 | 双流向电子式膨胀阀 |
CN103256267A (zh) * | 2013-04-28 | 2013-08-21 | 潍坊威度电子科技有限公司 | 液压大流量高速数字阀 |
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2014
- 2014-08-04 CN CN201410379845.6A patent/CN104132018B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85204355U (zh) * | 1985-10-18 | 1986-09-10 | 张国臣 | 数字量电动流量调节阀 |
CN2086833U (zh) * | 1991-01-16 | 1991-10-16 | 上海第二工业大学 | 数字式流量调节阀 |
JPH05180363A (ja) * | 1991-12-26 | 1993-07-20 | Toto Ltd | 流量調節弁 |
CN2791391Y (zh) * | 2005-03-31 | 2006-06-28 | 烟台蓝德空调工业科技有限公司 | 双流向电子式膨胀阀 |
CN103256267A (zh) * | 2013-04-28 | 2013-08-21 | 潍坊威度电子科技有限公司 | 液压大流量高速数字阀 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106762913A (zh) * | 2017-01-24 | 2017-05-31 | 王安基 | 伺服快锻阀及伺服阀系统 |
CN108758065A (zh) * | 2018-08-28 | 2018-11-06 | 油威力液压科技股份有限公司 | 数字式大流量旋转电机驱动滚珠丝杠式直动溢流阀 |
CN113898760A (zh) * | 2021-10-27 | 2022-01-07 | 哈尔滨工业大学 | 一种数字换向阀及其控制方法 |
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Publication number | Publication date |
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CN104132018B (zh) | 2016-08-24 |
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Owner name: AMHUI NAWEI ELECTRICAL AND MECHANICAL TECHNOLOGY D Free format text: FORMER OWNER: HEFEI ZHENGWEI HYDRAUMATIC TECHNOLOGY CO., LTD. Effective date: 20150427 |
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Effective date of registration: 20150427 Address after: 525 room 626, hi tech group building, 230088 Mount Huangshan Road, Hefei hi tech Zone, Anhui, China Applicant after: ANHUI NAWEIGUANG MECHANICAL AND ELECTRICAL TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 230031 No. 17, phreatic East Road, hi tech Zone, Anhui, Hefei Applicant before: HEFEI ZHENGWEI HYDRAULIC TECHNOLOGY CO., LTD. |
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Address after: 525 room 626, hi tech group building, 230088 Mount Huangshan Road, Hefei hi tech Zone, Anhui, China Patentee after: Anhui champion Intelligent Technology Co., Ltd. Address before: 525 room 626, hi tech group building, 230088 Mount Huangshan Road, Hefei hi tech Zone, Anhui, China Patentee before: ANHUI NAWEIGUANG MECHANICAL AND ELECTRICAL TECHNOLOGY DEVELOPMENT CO., LTD. |