IL247991B - Ultrasonic motor - Google Patents
Ultrasonic motorInfo
- Publication number
- IL247991B IL247991B IL247991A IL24799116A IL247991B IL 247991 B IL247991 B IL 247991B IL 247991 A IL247991 A IL 247991A IL 24799116 A IL24799116 A IL 24799116A IL 247991 B IL247991 B IL 247991B
- Authority
- IL
- Israel
- Prior art keywords
- ultrasonic motor
- ultrasonic
- motor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/202—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement
- H10N30/2023—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement having polygonal or rectangular shape
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
- H02N2/001—Driving devices, e.g. vibrators
- H02N2/003—Driving devices, e.g. vibrators using longitudinal or radial modes combined with bending modes
- H02N2/004—Rectangular vibrators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/026—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors by pressing one or more vibrators against the driven body
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014205577.6A DE102014205577B4 (en) | 2014-03-26 | 2014-03-26 | Ultrasonic motor |
PCT/DE2015/100120 WO2015144135A1 (en) | 2014-03-26 | 2015-03-23 | Ultrasonic motor |
Publications (2)
Publication Number | Publication Date |
---|---|
IL247991A0 IL247991A0 (en) | 2016-11-30 |
IL247991B true IL247991B (en) | 2021-05-31 |
Family
ID=53052639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL247991A IL247991B (en) | 2014-03-26 | 2016-09-22 | Ultrasonic motor |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3123534B1 (en) |
DE (1) | DE102014205577B4 (en) |
IL (1) | IL247991B (en) |
WO (1) | WO2015144135A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10704021B2 (en) | 2012-03-15 | 2020-07-07 | Flodesign Sonics, Inc. | Acoustic perfusion devices |
CN105939767B (en) | 2014-01-08 | 2018-04-06 | 弗洛设计声能学公司 | Sound electrophoretic apparatus with alliteration electrophoresis chamber |
US11377651B2 (en) | 2016-10-19 | 2022-07-05 | Flodesign Sonics, Inc. | Cell therapy processes utilizing acoustophoresis |
US11708572B2 (en) | 2015-04-29 | 2023-07-25 | Flodesign Sonics, Inc. | Acoustic cell separation techniques and processes |
US11214789B2 (en) | 2016-05-03 | 2022-01-04 | Flodesign Sonics, Inc. | Concentration and washing of particles with acoustics |
DE102016119529B4 (en) * | 2016-10-13 | 2024-08-08 | Physik Instrumente (Pi) Gmbh & Co. Kg | Ultrasonic motor |
DE102017107275A1 (en) | 2017-04-05 | 2018-10-11 | Physik Instrumente (Pi) Gmbh & Co. Kg | ultrasonic motor |
DE102017110081A1 (en) * | 2017-05-10 | 2018-11-15 | Physik Instrumente (Pi) Gmbh & Co. Kg | ultrasonic motor |
BR112020009889A2 (en) | 2017-12-14 | 2020-11-03 | Flodesign Sonics, Inc. | acoustic transducer driver and controller |
EP3499593A1 (en) * | 2017-12-15 | 2019-06-19 | Physik Instrumente (PI) GmbH & Co. Kg | Electromechanical actuator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL114656A0 (en) * | 1995-07-18 | 1995-11-27 | Nanomotion Ltd | Ceramic motor |
DE19945042C2 (en) * | 1999-06-30 | 2002-12-19 | Pi Ceramic Gmbh Keramische Tec | Piezoelectric drive, in particular piezoelectric motor and circuit arrangement for operating a piezoelectric motor |
DE19938954A1 (en) * | 1999-08-17 | 2001-03-08 | Pi Ceramic Gmbh Keramische Tec | Piezoelectric drive, in particular for generating rotational or translational movements that can take place continuously or step by step |
JP4892661B2 (en) * | 2006-08-24 | 2012-03-07 | ニッコー株式会社 | Ultrasonic motor vibrator |
US20100019621A1 (en) * | 2008-07-14 | 2010-01-28 | Olympus Corporation | Ultrasonic motor and ultrasonic motor apparatus retaining the same |
JP5914355B2 (en) * | 2010-11-30 | 2016-05-11 | オリンパス株式会社 | Piezoelectric actuator |
-
2014
- 2014-03-26 DE DE102014205577.6A patent/DE102014205577B4/en active Active
-
2015
- 2015-03-23 EP EP15720589.9A patent/EP3123534B1/en active Active
- 2015-03-23 WO PCT/DE2015/100120 patent/WO2015144135A1/en active Application Filing
-
2016
- 2016-09-22 IL IL247991A patent/IL247991B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3123534A1 (en) | 2017-02-01 |
EP3123534B1 (en) | 2018-09-12 |
IL247991A0 (en) | 2016-11-30 |
DE102014205577A1 (en) | 2015-10-01 |
DE102014205577B4 (en) | 2021-05-12 |
WO2015144135A1 (en) | 2015-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted |