Liquid discharge head, liquid discharge device, and liquid discharge apparatus
US-2015375505-A1 · Dec 31, 2015 · US
Liquid discharge head and recording device using same
US8944572B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8944572-B2 |
| Application number | US-201214128584-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 27, 2012 |
| Priority date | Jun 28, 2011 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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- Title
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Abstract
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A liquid ejecting head and a recording device are disclosed. The liquid ejecting head includes a fluid channel member and compressing members. The fluid channel member is elongated in a first direction. The fluid channel member includes ejection holes, compression chambers and a manifold. The compressing members is bonded to the fluid channel member. The manifold includes: a length extending in the first direction; openings at the first and second end portions of the fluid channel member; and secondary manifolds divided by one or more partitions that are elongated in the first direction. The compression chambers connected to one of the secondary manifolds configure two compression chamber rows disposed along the secondary manifolds, and the compression chambers belonging to the two compression chamber rows do not overlap in the first direction with compression chambers belonging to compression chamber rows adjacent to the two compression chamber rows.
First claim
Opening claim text (preview).
What is claimed is: 1. A liquid ejecting head, comprising: a fluid channel member being elongated in a first direction, has a first end and a second end opposite to each other in the first direction, and comprising: a plurality of ejection holes; a plurality of compression chambers connected to the plurality of ejection holes, respectively; and a manifold for supplying liquid to the plurality of compression chambers; and a plurality of compressing members bonded to the fl…
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Classifications
Operations & Transport · mapped topic
- B41J2/055Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8944572B2 cover?
- A liquid ejecting head and a recording device are disclosed. The liquid ejecting head includes a fluid channel member and compressing members. The fluid channel member is elongated in a first direction. The fluid channel member includes ejection holes, compression chambers and a manifold. The compressing members is bonded to the fluid channel member. The manifold includes: a length extending in…
- Who is the assignee on this patent?
- Ikeuchi Wataru, Hozumi Daisuke, Kyocera Corp
- What technology area does this patent fall under?
- Primary CPC classification B41J2/055. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).