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1. 发明授权

EP4063130B1 CARTRIDGE 有权
公开(公告)号：EP4063130B1
公开(公告)日：2023-08-09
申请号：EP22162792.0
申请日：2022-03-17
发明人： NAGASHIMA, Takumi , KOIZUMI, Yoshihiro , OYA, Shun , Hiroto, HANBA
IPC分类号： B41J2/175

2. 发明授权

EP3889427B1 FLUTED PISTON COMPONENTS FOR PUMPS 有权
公开(公告)号：EP3889427B1
公开(公告)日：2023-08-02
申请号：EP21170014.1
申请日：2016-12-30
发明人： HORNING, Jeromy D , LINS, Christopher A
IPC分类号： F04B7/06 , F04B13/00 , F04B15/00 , F04B17/03 , F04B17/06 , F04B53/14 , F04B19/00

3. 发明授权

EP3858620B1 LIQUID EJECTING APPARATUS 有权
公开(公告)号：EP3858620B1
公开(公告)日：2023-08-02
申请号：EP21159091.4
申请日：2019-06-25
发明人： SUGAI, Keigo
IPC分类号： B41J2/045 , B41J2/14

4. 发明授权

EP3827993B1 HEAD CHIP, LIQUID JET HEAD, AND LIQUID JET RECORDING DEVICE 有权
公开(公告)号：EP3827993B1
公开(公告)日：2023-08-02
申请号：EP20210390.9
申请日：2020-11-27
发明人： HIRATA, Masakazu , SUZUKI, Kenji , TAMURA, Masanori
IPC分类号： B41J2/14

5. 发明授权

EP3546405B1 MEDIUM TRANSPORTING APPARATUS AND CORRESPONDING POST-PROCESSING APPARATUS 有权
公开(公告)号：EP3546405B1
公开(公告)日：2023-08-02
申请号：EP19166390.5
申请日：2019-03-29
发明人： FURUMIDO, Tsuyoshi , MORI, Kazunori
IPC分类号： B65H29/24 , B65H31/02 , B65H29/56 , B65H31/36 , B65H31/30

6. 发明授权

EP3932677B1 THREE-DIMENSIONAL OBJECT PRINTING METHOD 有权
公开(公告)号：EP3932677B1
公开(公告)日：2023-07-12
申请号：EP21182303.4
申请日：2021-06-29
发明人： KUMAGAI, Masaru
IPC分类号： B41J3/407 , B25J11/00

7. 发明公开

EP4205986A1 DEVICE TO BE COUPLED TO A PLURALITY OF TERMINALS OF A PRINT CARTRIDGE 有权
公开(公告)号：EP4205986A1
公开(公告)日：2023-07-05
申请号：EP22168410.3
申请日：2022-04-14
申请人： Seiko Epson Corporation
发明人： NAKANO, Shuichi , KOSUGI, Yasuhiko , SATO, Jun
IPC分类号： B41J2/175
摘要： A device (120) outputs a first low voltage (FS) to a first terminal (210) at a first timing (t1) in a period (RT1) in which a voltage input to a second terminal (220, 230, 240) is a high voltage. After outputting the first low voltage, the device (120) outputs a second high voltage (SS) to the first terminal (210) at a second timing (t2) in a period (RT2) in which the voltage input to the second terminal (220, 230, 240) is a low voltage. After outputting the second high voltage, the device (120) outputs a second low voltage to the first terminal (210) at a third timing (t3) in a period in which the voltage input to the second terminal (220, 230, 240) is a high voltage.

8. 发明授权

EP3856420B1 PAINT SPRAYER DISTRIBUTION CONTROL AND OUTPUT VOLUME MONITORING ARCHITECTURES 有权
公开(公告)号：EP3856420B1
公开(公告)日：2023-07-05
申请号：EP19782893.2
申请日：2019-09-23
发明人： MANSHEIM, Michael J. , REATH, Nicholas H. , JOHNSON, Daniel R. , ROBB, Kevin C. , GUNDERSEN, Robert J. , KOPEL, Andrew J.
IPC分类号： B05B9/08 , B05B12/00 , B05B12/08 , B05B15/14 , G05B23/02

9. 发明公开

EP4201686A1 PRINTING APPARATUS 有权
公开(公告)号：EP4201686A1
公开(公告)日：2023-06-28
申请号：EP22214824.9
申请日：2022-12-20
申请人： Seiko Epson Corporation
发明人： KATO, Kazuhisa
IPC分类号： B41J11/00
摘要： A printing apparatus comprises a transport unit (21), a printing head (35), a carriage (34), an air blowing unit (24), a processing unit (25), and a housing (12). The air blowing unit includes a first air blowing unit (47) configured to blow air, a second air blowing unit (48) configured to blow air to the first air blowing unit, an airflow generation unit (53) configured to generate airflow in the first air blowing unit and the second air blowing unit, and an air blowing port (44) configured to blow the air from the first air blowing unit to the medium after printing. The first air blowing unit includes a first air blowing flow path (63) configured to blow air to the air blowing port, the second air blowing unit includes a second air blowing flow path (50) configured to blow air to the first air blowing flow path and a communication port (52) configured for communication between the second air blowing flow path and the first air blowing flow path. The second air blowing flow path has a greater cross-sectional area for blowing air than a cross-sectional area of the first air blowing flow path, the first air blowing unit is located downstream from the printing head in the transport direction of the medium and upstream from the processing unit in the transport direction of the medium, a part or all of the second air blowing unit is located between the housing and the processing unit in a direction along the scanning direction of the carriage. The first air blowing unit and the second air blowing unit are provided at positions where the first air blowing unit and the second air blowing unit face each other in the transport direction of the medium in a first specific region along the scanning direction of the carriage, and the communication port is located at least in the first specific region.

10. 发明授权

EP3815904B1 LIQUID JET HEAD AND LIQUID JET RECORDING DEVICE 有权
公开(公告)号：EP3815904B1
公开(公告)日：2023-06-28
申请号：EP20205235.3
申请日：2020-11-02
发明人： SHIMIZU, Takayuki
IPC分类号： B41J2/045

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