Invention Grant
- Patent Title: Rocker valve
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Application No.: US16092849Application Date: 2016-04-21
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Publication No.: US10596821B2Publication Date: 2020-03-24
- Inventor: Paul Mark Haines , Mark A. Devries , John L. Taylor
- 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: Fabian VanCott
- International Application: PCT/US2016/028695 WO 20160421
- International Announcement: WO2017/184156 WO 20171026
- Main IPC: B41J2/175
- IPC: B41J2/175 ; B41J29/38

Abstract:
A rocker valve includes a number of rails to transitionally connect an arm of a spring to the rocker valve such that the arm of the spring transitions across the rocker valve to actuate the rocker valve, a first side of the rocker valve to selectively engage with a valve seat based on a position of the arm of the spring relative to the first side of the rocker valve, and a number of pivot arms to pivot the rocker valve between a closed position and an open position such that the first side of the rocker valve selectively engages with the valve seat to regulate pressure inside a print head assembly.
Public/Granted literature
- US20190202208A1 A ROCKER VALVE Public/Granted day:2019-07-04
Information query
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