Invention Grant
- Patent Title: Liquid drop ejection using dual feed ejector
- Patent Title (中): 使用双进料喷射器进行液滴喷射
-
Application No.: US12917899Application Date: 2010-11-02
-
Publication No.: US08496318B2Publication Date: 2013-07-30
- Inventor: Christopher N. Delametter , John A. Lebens , David P. Trauernicht , James M. Chwalek , Yonglin Xie , Gary A. Kneezel , Christopher R. Morton , Cathie J. Burke
- Applicant: Christopher N. Delametter , John A. Lebens , David P. Trauernicht , James M. Chwalek , Yonglin Xie , Gary A. Kneezel , Christopher R. Morton , Cathie J. Burke
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Agent William R. Zimmerli
- Main IPC: B41J2/05
- IPC: B41J2/05 ; B41J2/04

Abstract:
A liquid ejector includes a structure defining a plurality of chambers with one of the chambers including a first and second surface. The first surface includes a nozzle orifice. A drop forming mechanism is located on the second surface of the chamber opposite the nozzle orifice. First and second liquid feed channels are in fluid communication with the chamber. First and second segments of a segmented liquid inlet are in fluid communication with the first and second liquid feed channels, respectively. The first and second segments of the segmented liquid inlet are also in fluid communication with another one of the plurality of chambers. Liquid is provided to the chamber through the first and second liquid feed channels from the segmented liquid inlet. A drop of the liquid is ejected through the nozzle orifice of the chamber by operating the drop forming mechanism.
Public/Granted literature
- US20110128316A1 LIQUID DROP EJECTION USING DUAL FEED EJECTOR Public/Granted day:2011-06-02
Information query
IPC分类: