CA2333841A1 - Liquid ejection head and apparatus, and manufacturing method for the liquid ejection head - Google Patents
Liquid ejection head and apparatus, and manufacturing method for the liquid ejection head Download PDFInfo
- Publication number
- CA2333841A1 CA2333841A1 CA002333841A CA2333841A CA2333841A1 CA 2333841 A1 CA2333841 A1 CA 2333841A1 CA 002333841 A CA002333841 A CA 002333841A CA 2333841 A CA2333841 A CA 2333841A CA 2333841 A1 CA2333841 A1 CA 2333841A1
- Authority
- CA
- Canada
- Prior art keywords
- bubble
- ejection head
- movable member
- liquid ejection
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
A liquid ejection head includes an ejection outlet for ejecting liquid; a bubble generating region for generating a bubble; a movable member disposed faced to the bubble generating region and movable between a first position and a second position which is farther form the bubble generating region than the first position; wherein the movable member moves from the first position to the second position by pressure produced by the generation of the bubble to permit expansion of the bubble more in a downstream side closer to the ejection outlet than in an upstream side; and a first common liquid chamber having a height, measured in a direction perpendicular to a plane including the movable member at rest, which is larger than that of the first liquid flow path, wherein the movable member has a fulcrum in the first common liquid chamber and a free end in the first liquid flow path.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP145684/1996 | 1996-06-07 | ||
JP14568496A JP3450594B2 (en) | 1996-06-07 | 1996-06-07 | Liquid discharge head, liquid discharge device, and liquid discharge recording method |
JP145685/1996 | 1996-06-07 | ||
JP14568596A JP3832896B2 (en) | 1996-06-07 | 1996-06-07 | Liquid ejection head, head cartridge, liquid ejection apparatus and head kit |
JP20314496A JPH1029309A (en) | 1996-07-12 | 1996-07-12 | Production of liquid discharging unit, liquid discharging head, and liquid discharging apparatus |
JP203144/1996 | 1996-07-12 | ||
CA002207265A CA2207265C (en) | 1996-06-07 | 1997-06-06 | Liquid ejection head and apparatus, and manufacturing method for the liquid ejection head |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002207265A Division CA2207265C (en) | 1996-06-07 | 1997-06-06 | Liquid ejection head and apparatus, and manufacturing method for the liquid ejection head |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2333841A1 true CA2333841A1 (en) | 1997-12-07 |
CA2333841C CA2333841C (en) | 2004-09-14 |
Family
ID=27427370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002333841A Expired - Fee Related CA2333841C (en) | 1996-06-07 | 1997-06-06 | Liquid ejection head and apparatus, and manufacturing method for the liquid ejection head |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2333841C (en) |
-
1997
- 1997-06-06 CA CA002333841A patent/CA2333841C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2333841C (en) | 2004-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20160606 |