- Patent Title: Fluid ejection apparatus with vertical inlet/outlet and fluid pump
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Application No.: US16221431Application Date: 2018-12-14
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Publication No.: US10532580B2Publication Date: 2020-01-14
- Inventor: Alexander N. Govyadinov , Paul A. Richards
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee Address: US TX Spring
- Agency: HP Inc. Patent Department
- Main IPC: B41J2/175
- IPC: B41J2/175 ; B41J2/14 ; B05C5/02
Abstract:
A fluid ejection apparatus may include a drop generator to eject fluid droplets in a vertical direction and a fluid channel containing the drop generator. The fluid channel may include a vertical inlet through which fluid is to enter the fluid channel and a vertical outlet through which fluid not ejected by the drop generator is to be circulated out of the fluid channel.
Public/Granted literature
- US20190118214A1 FLUID EJECTION APPARATUS Public/Granted day:2019-04-25
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