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AU2001279521A1 - Piezoelectric motor - Google Patents

Piezoelectric motor

Info

Publication number
AU2001279521A1
AU2001279521A1 AU2001279521A AU7952101A AU2001279521A1 AU 2001279521 A1 AU2001279521 A1 AU 2001279521A1 AU 2001279521 A AU2001279521 A AU 2001279521A AU 7952101 A AU7952101 A AU 7952101A AU 2001279521 A1 AU2001279521 A1 AU 2001279521A1
Authority
AU
Australia
Prior art keywords
piezoelectric motor
piezoelectric
motor
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.)
Abandoned
Application number
AU2001279521A
Inventor
Alexander M. Iarochenko
V'yacheslav V. Lavrinenko
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.)
Eontech Group Inc
Original Assignee
Eontech Group Inc
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 Eontech Group Inc filed Critical Eontech Group Inc
Publication of AU2001279521A1 publication Critical patent/AU2001279521A1/en
Abandoned 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
    • H02N2/005—Mechanical details, e.g. housings
    • H02N2/0065—Friction interface
    • 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
    • H02N2/10—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
AU2001279521A 2000-08-03 2001-08-01 Piezoelectric motor Abandoned AU2001279521A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002315013A CA2315013C (en) 2000-08-03 2000-08-03 Piezoelectric motor
CA2315013 2000-08-03
PCT/CA2001/001112 WO2002013365A1 (en) 2000-08-03 2001-08-01 Piezoelectric motor

Publications (1)

Publication Number Publication Date
AU2001279521A1 true AU2001279521A1 (en) 2002-02-18

Family

ID=4166837

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001279521A Abandoned AU2001279521A1 (en) 2000-08-03 2001-08-01 Piezoelectric motor

Country Status (4)

Country Link
US (1) US6469420B2 (en)
AU (1) AU2001279521A1 (en)
CA (1) CA2315013C (en)
WO (1) WO2002013365A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2320011A1 (en) * 2000-09-18 2002-03-18 Eontech Group, Inc. Piezoelectric motor
KR100991643B1 (en) 2002-03-15 2010-11-04 미니스뷔스 에스에이 Piezoelectric motor and its driving method
US6867532B2 (en) * 2003-07-17 2005-03-15 The Brady Group Inc. Long life piezoelectric drive and components
UA84065C2 (en) * 2006-11-09 2008-09-10 Сергей Федорович Петренко Piezoelectric generator of mechanical oscillations and piezoelectric engine on the basis of it (versions)
JP2012512629A (en) * 2008-12-17 2012-05-31 ディスカバリー テクノロジー インターナショナル，インク． High torque piezoelectric motor
JP2012513188A (en) 2008-12-19 2012-06-07 ディスカバリー テクノロジー インターナショナル，インク． Piezoelectric motor
US8183742B2 (en) * 2009-09-01 2012-05-22 Discovery Technology International, Inc. Piezoelectric rotary motor with high rotation speed and bi-directional operation
US20120268910A1 (en) * 2011-04-20 2012-10-25 Golko Albert J Piezoelectric vibrator with double-ended shaft support
CN103595293B (en) * 2013-11-21 2015-06-24 河北大学 Double-ring piezoelectric ultrasonic motor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436675B (en) * 1975-08-12 1985-01-14 Ki Politekhnichsky I Im 50 Let ELECTRIC ENGINE OPERATED BY PIEZOELECTRIC FORCES
AT384912B (en) 1982-04-16 1988-01-25 Ki Polt I PIEZOELECTRIC MOTOR
AT382262B (en) * 1982-04-16 1987-02-10 Ki Polt I PIEZOELECTRIC MOTOR
US4959580A (en) 1987-02-28 1990-09-25 Kievsky Politekhnichesky Institut Imeni Piezoelectric motor
SU1820820A1 (en) 1990-10-15 1998-02-20 Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Piezoelectric motor
JP2968352B2 (en) 1991-02-08 1999-10-25 貞行 上羽 Ultrasonic motor

Also Published As

Publication number Publication date
CA2315013C (en) 2005-02-08
US6469420B2 (en) 2002-10-22
WO2002013365A1 (en) 2002-02-14
CA2315013A1 (en) 2002-02-03
US20020017831A1 (en) 2002-02-14

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