发明名称 |
INK JET RECORDING APPARATUS |
摘要 |
an ink jet recording head includes a plurality of ink ejection outlets, a first member having a plurality of grooves in fluid communication with the ejection outlets, respectively, a second member having a plurality of energy generating elements for producing energy for ejecting ink in the grooves through the ejection outlets, and a clamping unit for clamping the first member with the second member to constitute ink passages with the grooves, wherein the clamping unit has a plurality of pressure regulating mechanism pressure regulating mechanisms, which are independently operable.
|
申请公布号 |
CA2143895(C) |
申请公布日期 |
2001.02.20 |
申请号 |
CA19952143895 |
申请日期 |
1995.03.03 |
申请人 |
|
发明人 |
KARITA, SEIICHIRO;ORIKASA, TSUYOSHI;TERAI, HARUHIKO;OMATA, KOUICHI;INABA, MASAKI;KASHINO, TOSHIO;HAYASAKI, KIMIYUKI;ONO, TAKAYUKI;KOIZUMI, YUTAKA;KOYAMA, SHUJI;GOTO, AKIRA |
分类号 |
B41J2/14;B41J2/16;(IPC1-7):B41J2/05 |
主分类号 |
B41J2/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|