Invention Grant
- Patent Title: Bender bar transducer having stacked encapsulated actuators
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Application No.: US14888194Application Date: 2014-02-12
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Publication No.: US10439127B2Publication Date: 2019-10-08
- Inventor: Michael L. Fripp , Paul G. Junghans , Chen Li , Batakrishna Mandal
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: Haynes and Boone, LLP
- International Application: PCT/US2014/016102 WO 20140212
- International Announcement: WO2015/122888 WO 20150820
- Main IPC: H01L41/09
- IPC: H01L41/09 ; E21B47/10 ; H01L41/083 ; B06B1/02 ; B06B1/06 ; E21B47/14 ; H01L41/053 ; H01L41/27 ; G01V1/40 ; G01V1/52

Abstract:
A bender bar transducer having stacked encapsulated actuators provides improved acoustic power over a wider frequency range, low applied voltage requirements and consistent part-to-part performance.
Public/Granted literature
- US20160072040A1 Bender Bar Transducer Having Stacked Encapsulated Actuators Public/Granted day:2016-03-10
Information query
IPC分类: