CA1034179A - Piezoelectric motors - Google Patents

Piezoelectric motors

Info

Publication number
CA1034179A
CA1034179A CA233,853A CA233853A CA1034179A CA 1034179 A CA1034179 A CA 1034179A CA 233853 A CA233853 A CA 233853A CA 1034179 A CA1034179 A CA 1034179A
Authority
CA
Canada
Prior art keywords
piezoelectric motors
piezoelectric
motors
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA233,853A
Other languages
English (en)
French (fr)
Inventor
Vyacheslav V. Lavrinenko
Mikhail M. Nekrasov
Alexei A. Prez
Vladimir L. Kavertsev
Vladimir S. Vishnevsky
Igor A. Kartashev
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kievsky Politekhnichesky Institut Imeni
Original Assignee
Kievsky Politekhnichesky Institut Imeni
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 Kievsky Politekhnichesky Institut Imeni filed Critical Kievsky Politekhnichesky Institut Imeni
Application granted granted Critical
Publication of CA1034179A publication Critical patent/CA1034179A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02N2/002—Driving devices, e.g. vibrators using only longitudinal or radial modes
    • 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
    • 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
    • H02N2/0005—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
    • H02N2/0045—Driving devices, e.g. vibrators using longitudinal or radial modes combined with torsion or shear modes
    • 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
    • H10N30/20—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
CA233,853A 1975-08-12 1975-08-21 Piezoelectric motors Expired CA1034179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/604,064 US4019073A (en) 1975-08-12 1975-08-12 Piezoelectric motor structures

Publications (1)

Publication Number Publication Date
CA1034179A true CA1034179A (en) 1978-07-04

Family

ID=24418036

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233,853A Expired CA1034179A (en) 1975-08-12 1975-08-21 Piezoelectric motors

Country Status (5)

Country Link
US (1) US4019073A (sv)
CA (1) CA1034179A (sv)
GB (1) GB1480864A (sv)
NL (1) NL171947C (sv)
SE (2) SE436675B (sv)

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CN108039836A (zh) * 2017-12-05 2018-05-15 西安华泰博源质量检测有限公司 一种利用双电层进行废振动能俘获的装置及方法
CN111936182B (zh) 2018-02-05 2022-08-23 坦德姆糖尿病护理股份有限公司 用于检测输液泵状况的方法和系统
US11190113B2 (en) 2019-02-07 2021-11-30 Cairdac Leadless autonomous cardiac capsule with rotatably-mounted piezoelectric energy harvester
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SE8306525L (sv) 1983-11-25
SE456059B (sv) 1988-08-29
NL171947C (nl) 1983-06-01
SE436675B (sv) 1985-01-14
SE7508821L (sv) 1977-02-06
NL171947B (nl) 1983-01-03
SE8306525D0 (sv) 1983-11-25
NL7509775A (nl) 1977-02-17
GB1480864A (en) 1977-07-27
US4019073A (en) 1977-04-19

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