The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8506029 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 13, 2013

Filed:

Nov. 01, 2010
Applicants:

Jun Isozaki, Kanagawa, JP;

Masaki Kataoka, Kanagawa, JP;

Koji Furukawa, Kanagawa, JP;

Hiroshi Shibata, Kanagawa, JP;

Inventors:

Jun Isozaki, Kanagawa, JP;

Masaki Kataoka, Kanagawa, JP;

Koji Furukawa, Kanagawa, JP;

Hiroshi Shibata, Kanagawa, JP;

Assignees:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 29/38 (2006.01);
U.S. Cl.
CPC ...
Abstract

There is provided a liquid droplet circulation control apparatus including: a first circulation controller that sets a first circulation mode in which liquid is circulated with pressure control by driving a supply side pressure generator and a return side pressure generator, the supply side pressure generator supplying the liquid to the liquid droplet ejector and the return side pressure generator returning the liquid from the liquid droplet ejector; a second circulation controller that sets a second circulation mode in which the liquid is circulated by driving the supply side pressure generator and/or the return side pressure generator, such that the liquid is made to bypass at least the liquid droplet ejector; a selector that selects one or other circulation modes; and a setting unit that sets a circulation path of the liquid based on the selected circulation mode.


Find Patent Forward Citations

Isozaki, Jun. (2013). Liquid droplet circulation control apparatus, liquid droplet ejection apparatus, and computer readable storage medium (U.S. Patent No. 8506029). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8506029

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