IL247991A0 - Ultrasonic motor - Google Patents

Ultrasonic motor

Info

Publication number
IL247991A0
IL247991A0 IL247991A IL24799116A IL247991A0 IL 247991 A0 IL247991 A0 IL 247991A0 IL 247991 A IL247991 A IL 247991A IL 24799116 A IL24799116 A IL 24799116A IL 247991 A0 IL247991 A0 IL 247991A0
Authority
IL
Israel
Prior art keywords
ultrasonic motor
ultrasonic
motor
Prior art date
Application number
IL247991A
Other languages
Hebrew (he)
Other versions
IL247991B (en
Original Assignee
Phys Instrumente Pi Gmbh And Co Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phys Instrumente Pi Gmbh And Co Kg filed Critical Phys Instrumente Pi Gmbh And Co Kg
Publication of IL247991A0 publication Critical patent/IL247991A0/en
Publication of IL247991B publication Critical patent/IL247991B/en

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
IL247991A 2014-03-26 2016-09-22 Ultrasonic motor IL247991B (en)

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 true IL247991A0 (en) 2016-11-30
IL247991B 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10704021B2 (en) 2012-03-15 2020-07-07 Flodesign Sonics, Inc. Acoustic perfusion devices
US9725710B2 (en) 2014-01-08 2017-08-08 Flodesign Sonics, Inc. Acoustophoresis device with dual acoustophoretic chamber
US11708572B2 (en) 2015-04-29 2023-07-25 Flodesign Sonics, Inc. Acoustic cell separation techniques and processes
US11377651B2 (en) 2016-10-19 2022-07-05 Flodesign Sonics, Inc. Cell therapy processes utilizing acoustophoresis
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
WO2019118921A1 (en) 2017-12-14 2019-06-20 Flodesign Sonics, Inc. Acoustic transducer drive and controller
EP3499593A1 (en) * 2017-12-15 2019-06-19 Physik Instrumente (PI) GmbH & Co. Kg Electromechanical actuator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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
WO2012073958A1 (en) * 2010-11-30 2012-06-07 オリンパス株式会社 Piezoelectric actuator

Also Published As

Publication number Publication date
EP3123534B1 (en) 2018-09-12
DE102014205577B4 (en) 2021-05-12
WO2015144135A1 (en) 2015-10-01
IL247991B (en) 2021-05-31
DE102014205577A1 (en) 2015-10-01
EP3123534A1 (en) 2017-02-01

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Legal Events

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