JP2023103780A - 液体吐出ヘッド - Google Patents
液体吐出ヘッド Download PDFInfo
- Publication number
- JP2023103780A JP2023103780A JP2022004499A JP2022004499A JP2023103780A JP 2023103780 A JP2023103780 A JP 2023103780A JP 2022004499 A JP2022004499 A JP 2022004499A JP 2022004499 A JP2022004499 A JP 2022004499A JP 2023103780 A JP2023103780 A JP 2023103780A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- channel
- liquid ejection
- ejection head
- flow path
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 173
- 238000001816 cooling Methods 0.000 claims abstract description 172
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000000498 cooling water Substances 0.000 claims description 64
- 238000003491 array Methods 0.000 abstract 3
- 239000002826 coolant Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 31
- 238000012423 maintenance Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000032258 transport Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022004499A JP2023103780A (ja) | 2022-01-14 | 2022-01-14 | 液体吐出ヘッド |
| CN202211405656.2A CN116442653A (zh) | 2022-01-14 | 2022-11-10 | 液体喷出头 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022004499A JP2023103780A (ja) | 2022-01-14 | 2022-01-14 | 液体吐出ヘッド |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2023103780A true JP2023103780A (ja) | 2023-07-27 |
Family
ID=87130859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022004499A Pending JP2023103780A (ja) | 2022-01-14 | 2022-01-14 | 液体吐出ヘッド |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2023103780A (zh) |
| CN (1) | CN116442653A (zh) |
-
2022
- 2022-01-14 JP JP2022004499A patent/JP2023103780A/ja active Pending
- 2022-11-10 CN CN202211405656.2A patent/CN116442653A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN116442653A (zh) | 2023-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20230104 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20240730 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20241009 |