Invention Grant
US07654641B2 Inkjet nozzle assembly having moving roof portion defined by a thermal bend actuator having a plurality of cantilever beams
有权
喷墨喷嘴组件具有由具有多个悬臂梁的热弯曲致动器限定的移动顶部部分
- Patent Title: Inkjet nozzle assembly having moving roof portion defined by a thermal bend actuator having a plurality of cantilever beams
- Patent Title (中): 喷墨喷嘴组件具有由具有多个悬臂梁的热弯曲致动器限定的移动顶部部分
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Application No.: US11607999Application Date: 2006-12-04
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Publication No.: US07654641B2Publication Date: 2010-02-02
- Inventor: Gregory John McAvoy , Kia Silverbrook
- Applicant: Gregory John McAvoy , Kia Silverbrook
- Applicant Address: AU Balmain, New South Wales
- Assignee: Silverbrook Research Pty Ltd
- Current Assignee: Silverbrook Research Pty Ltd
- Current Assignee Address: AU Balmain, New South Wales
- Main IPC: B41J2/04
- IPC: B41J2/04
Abstract:
An inkjet nozzle assembly is provided. The assembly comprises a nozzle chamber comprising a floor and a roof. The roof has a nozzle opening defined therein, and a moving portion moveable towards the floor. The assembly further comprises a thermal bend actuator, having a plurality of cantilever beams, for ejecting ink through the nozzle opening. The moving portion of the roof comprises the actuator.
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Information query
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