Invention Grant
- Patent Title: Noncircular inkjet nozzle
-
Application No.: US15834353Application Date: 2017-12-07
-
Publication No.: US10252527B2Publication Date: 2019-04-09
- Inventor: James A. Feinn , David P. Markel , Albert Nagao , Thomas R. Strand , Paul A. Richards , Lawrence H. White , Erik D. Torniainen
- 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
- Priority: WOPCT/US2010/029450 20100331
- Main IPC: B41J2/14
- IPC: B41J2/14

Abstract:
In some examples, a fluid nozzle includes an aperture comprising a first lobe that is shaped as an ellipse, and a second lobe that has a non-circular shape and has a different size than a size of the first lobe. The fluid nozzle further includes protrusions between the first and second lobes extending inward and forming a throat between the first and second lobes.
Public/Granted literature
- US20180104953A1 NONCIRCULAR INKJET NOZZLE Public/Granted day:2018-04-19
Information query
IPC分类: