基本信息:
- 专利标题： MINIATURE PNEUMATIC DEVICE
- 申请号：EP17152118.0 申请日：2017-01-19
- 公开(公告)号：EP3203078A1 公开(公告)日：2017-08-09
- 发明人： Chen, Shih-Chang , Huang, Chi-Feng , Han, Yung-Lung , Liao, Jia-Yu , Chen, Shou-Hung , Huang, Che-Wei , Liao, Hung-Hsin , Chen, Chao-Chih , Chen, Jheng-Wei , Chang, Ying-Lun , Chang, Chia-Hao , Lee, Wei-Ming
- 申请人： Microjet Technology Co., Ltd
- 申请人地址： No. 28, R&D 2nd Rd, Science-based Industrial Park Hsinchu TW
- 专利权人： Microjet Technology Co., Ltd
- 当前专利权人： Microjet Technology Co., Ltd
- 当前专利权人地址： No. 28, R&D 2nd Rd, Science-based Industrial Park Hsinchu TW
- 代理机构： 2K Patentanwälte Blasberg Kewitz & Reichel
- 优先权： TW105102842 20160129; TW105102843 20160129; TW105102845 20160129; TW105119823 20160624; TW105119824 20160624; TW105119825 20160624; TW105128577 20160905
- 主分类号： F04B43/04
- IPC分类号： F04B43/04
摘要：
A miniature pneumatic device (1) includes a miniature fluid control device (1A) and a miniature valve device (1B). The miniature fluid control device (1A) includes a gas inlet plate (11), a resonance plate (12), a piezoelectric actuator (13) and a gas collecting plate (16). A first chamber (121) is formed between the resonance plate (12) and the piezoelectric actuator (13). After a gas is fed into the gas inlet plate (11), the gas is transferred to the first chamber (121) through the resonance plate (12) and then transferred downwardly. Consequently, a pressure gradient is generated to continuously push the gas. The miniature valve device (1B) includes a valve plate (17) and a gas outlet plate (18). After the gas is transferred from the miniature fluid control device (1A) to the miniature valve device (1B), the valve opening (170) of the valve plate (17) is correspondingly opened or closed and the gas is transferred in one direction. Consequently, a pressure-collecting operation or a pressure-releasing operation is selectively performed.
公开/授权文献:
- EP3203078B1 MINIATURE PNEUMATIC DEVICE 公开/授权日：2021-05-26
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F04 | 液体变容式机械；液体泵或弹性流体泵 |
| ----F04B | 液体变容式机械；泵 |
| ------F04B43/00 | 具有柔性工作元件的机械、泵，或泵送装置 |
| --------F04B43/02 | .具有板状柔性件，例如隔膜 |
| ----------F04B43/04 | ..具有电气驱动的泵 |