发明名称 |
Liquid jetting apparatus having a piezoelectric drive element directly bonded to a casing |
摘要 |
A liquid jetting apparatus has a concave casing having an opened flat face, and a piezoelectric drive element for at least partly sealing the opened flat face to form a liquid reservoir to store a liquid, such as ink. The reservoir has a liquid injection port for injecting a liquid and a liquid jet port for jetting the stored liquid. The piezoelectric drive element is directly bonded to the open flat face.
|
申请公布号 |
US6270202(B1) |
申请公布日期 |
2001.08.07 |
申请号 |
US19980064848 |
申请日期 |
1998.04.23 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NAMBA AKIHIKO;TOMITA YOSHIHIRO;OGURA TETSUYOSHI;KAWASAKI OSAMU;SUGIMOTO MASATO;IMADA KATSUMI;KOMATSU ATSUSHI;EDA KAZUO |
分类号 |
B41J2/14;B41J2/16;(IPC1-7):B41J2/045 |
主分类号 |
B41J2/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|