CN104500813B - 一种用于排出含颗粒液体的滑动式压电阀 - Google Patents
一种用于排出含颗粒液体的滑动式压电阀 Download PDFInfo
- Publication number
- CN104500813B CN104500813B CN201410765756.5A CN201410765756A CN104500813B CN 104500813 B CN104500813 B CN 104500813B CN 201410765756 A CN201410765756 A CN 201410765756A CN 104500813 B CN104500813 B CN 104500813B
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- Prior art keywords
- push rod
- liquid
- syringe needle
- slide block
- pipeline
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- 239000007788 liquid Substances 0.000 title claims abstract description 63
- 238000007599 discharging Methods 0.000 title abstract description 6
- 238000005183 dynamical system Methods 0.000 claims description 6
- 239000000084 colloidal system Substances 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001802 infusion Methods 0.000 abstract 3
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- 239000000126 substance Substances 0.000 abstract 1
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
- F16K31/007—Piezoelectric stacks
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410765756.5A CN104500813B (zh) | 2014-12-12 | 2014-12-12 | 一种用于排出含颗粒液体的滑动式压电阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410765756.5A CN104500813B (zh) | 2014-12-12 | 2014-12-12 | 一种用于排出含颗粒液体的滑动式压电阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104500813A CN104500813A (zh) | 2015-04-08 |
CN104500813B true CN104500813B (zh) | 2017-02-01 |
Family
ID=52942245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410765756.5A Active CN104500813B (zh) | 2014-12-12 | 2014-12-12 | 一种用于排出含颗粒液体的滑动式压电阀 |
Country Status (1)
Country | Link |
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CN (1) | CN104500813B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108008689B (zh) * | 2017-11-01 | 2021-01-01 | 芜湖超源力工业设计有限公司 | 一种自动控制式关断阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201342393Y (zh) * | 2008-12-03 | 2009-11-11 | 比亚迪股份有限公司 | 一种高精度点胶阀 |
CN102553754A (zh) * | 2012-01-13 | 2012-07-11 | 吉林大学 | 一种压电-气体混合控制型流体喷射装置 |
CN103406234A (zh) * | 2013-09-05 | 2013-11-27 | 吉林大学 | 容积式喷射点胶装置 |
CN103846190A (zh) * | 2013-08-28 | 2014-06-11 | 刘建芳 | 一种压电驱动式点胶装置 |
CN203791142U (zh) * | 2013-10-18 | 2014-08-27 | 铜陵富仕三佳机器有限公司 | Cob用高精度点胶阀 |
CN204312818U (zh) * | 2014-12-12 | 2015-05-06 | 刘建芳 | 一种用于排出含颗粒液体的滑动式压电阀 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200643511A (en) * | 2005-06-09 | 2006-12-16 | Horng Terng Automation Co Ltd | Adhesive stopper of dispenser |
-
2014
- 2014-12-12 CN CN201410765756.5A patent/CN104500813B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201342393Y (zh) * | 2008-12-03 | 2009-11-11 | 比亚迪股份有限公司 | 一种高精度点胶阀 |
CN102553754A (zh) * | 2012-01-13 | 2012-07-11 | 吉林大学 | 一种压电-气体混合控制型流体喷射装置 |
CN103846190A (zh) * | 2013-08-28 | 2014-06-11 | 刘建芳 | 一种压电驱动式点胶装置 |
CN103406234A (zh) * | 2013-09-05 | 2013-11-27 | 吉林大学 | 容积式喷射点胶装置 |
CN203791142U (zh) * | 2013-10-18 | 2014-08-27 | 铜陵富仕三佳机器有限公司 | Cob用高精度点胶阀 |
CN204312818U (zh) * | 2014-12-12 | 2015-05-06 | 刘建芳 | 一种用于排出含颗粒液体的滑动式压电阀 |
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CN104500813A (zh) | 2015-04-08 |
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Effective date of registration: 20170620 Address after: 215021, Suzhou Industrial Park, Jiangsu, Suzhou, if waterway 388 Patentee after: Suzhou Sino tech Precision Technology Co., Ltd. Address before: 130022 chain drive Research Institute, Nanling campus, Jilin University, 5988 Renmin Street, Changchun, Jilin Patentee before: Liu Jianfang |
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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: 215021 Suzhou Industrial Park, Suzhou, Jiangsu Province, water Road No. 388 Patentee after: Suzhou GaoKai Precision Technology Co., Ltd Address before: 215021 Suzhou Industrial Park, Suzhou, Jiangsu Province, water Road No. 388 Patentee before: SUZHOU ZHONGCHU KEGONG PRECISION TECHNOLOGY Co.,Ltd. |