Ink jet head having an electrostatic actuator and...

Details Ink jet head having an electrostatic actuator and... Ink jet head having an electrostatic actuator and...

2011-03-22

2011-03-22

Tran, Binh X (Department: 1713)

Etching a substrate: processes

Forming or treating electrical conductor article

Forming or treating of groove or through hole

C216S018000, C216S027000, C216S079000, C216S103000, C216S104000

Reexamination Certificate

active

07910010

ABSTRACT:
An inkjet head having an electrostatic actuator and a manufacturing method of the same are disclosed. The inkjet head having an electrostatic actuator, comprising a stator, on which is formed a plurality of comb pattern shaped first protrusion parts and second protrusion parts in both directions, and a rotor consisting of a first component and a second component, the ends of which join with the diaphragm, wherein a third protrusion part is formed on the first component, facing the first protrusion parts and meshing with the first protrusion parts without contact; and a fourth protrusion part is formed on the second component, facing the second protrusion parts and meshing with the second protrusion parts without contact, may decrease the size of the head composition and may increase the electrostatic force so that a large displacement may be obtained with little voltage to increase the ink discharge pressure.

REFERENCES:
patent: 6568794 (2003-05-01), Yamanaka et al.
patent: 2002/0175975 (2002-11-01), Mitsuhashi et al.
patent: 2003/0156159 (2003-08-01), Kobayashi
patent: 2005/0017313 (2005-01-01), Wan
patent: 61-42284 (1986-02-01), None
patent: 1997-183226 (1997-07-01), None
patent: 2000-255494 (2000-09-01), None
patent: 2001-47624 (2001-02-01), None
patent: 2003-276194 (2003-09-01), None
patent: 2004-209725 (2004-07-01), None
patent: 1999-54470 (1999-07-01), None
patent: 10-0242157 (1999-11-01), None
patent: 2003-276194 (2003-09-01), None

Affiliated with

Also associated with

Rating

Ink jet head having an electrostatic actuator and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ink jet head having an electrostatic actuator and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink jet head having an electrostatic actuator and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2751283