Invention Grant
- Patent Title: Servo valve
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Application No.: US16690794Application Date: 2019-11-21
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Publication No.: US11261986B2Publication Date: 2022-03-01
- Inventor: Marcin Korczyñski , Wojciech Janiga
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US NC Charlotte
- Assignee: Hamilton Sundstrand Corporation
- Current Assignee: Hamilton Sundstrand Corporation
- Current Assignee Address: US NC Charlotte
- Agency: Cantor Colburn LLP
- Priority: EP18461632 20181127
- Main IPC: F16K11/07
- IPC: F16K11/07 ; F15B13/04 ; F16K31/00 ; F15B13/043
Abstract:
A servo valve comprises a valve housing, a cavity formed in the valve housing and a member disposed in the cavity and axially-moveable therein. The servo valve further comprises a piezoelectric actuator configured to axially move the member, relative to the valve housing, between first and second axial positions.
Public/Granted literature
- US20200166152A1 SERVO VALVE Public/Granted day:2020-05-28
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