GB2025703B - Vibration motor - Google Patents

Vibration motor

Info

Publication number
GB2025703B
GB2025703B GB7916642A GB7916642A GB2025703B GB 2025703 B GB2025703 B GB 2025703B GB 7916642 A GB7916642 A GB 7916642A GB 7916642 A GB7916642 A GB 7916642A GB 2025703 B GB2025703 B GB 2025703B
Authority
GB
United Kingdom
Prior art keywords
vibration motor
vibration
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.)
Expired
Application number
GB7916642A
Other languages
English (en)
Other versions
GB2025703A (en
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.)
SP P KONSTRUKT I TEKHNOLOG BJU
Original Assignee
SP P KONSTRUKT I TEKHNOLOG BJU
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
Priority claimed from SU782608251A external-priority patent/SU805475A1/ru
Priority claimed from SU782627907A external-priority patent/SU817810A1/ru
Application filed by SP P KONSTRUKT I TEKHNOLOG BJU filed Critical SP P KONSTRUKT I TEKHNOLOG BJU
Publication of GB2025703A publication Critical patent/GB2025703A/en
Application granted granted Critical
Publication of GB2025703B publication Critical patent/GB2025703B/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
    • H02N2/0045—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
    • H02N2/0005—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
    • H02N2/0055—Supports for driving or driven bodies; Means for pressing driving body against 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
    • H02N2/106—Langevin motors
    • 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
    • H02N2/14—Drive circuits; Control arrangements or methods
    • H02N2/142—Small signal circuits; Means for controlling position or derived quantities, e.g. speed, torque, starting, stopping, reversing
GB7916642A 1978-05-12 1979-05-14 Vibration motor Expired GB2025703B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU782608251A SU805475A1 (ru) 1978-05-12 1978-05-12 Вибродвигатель
SU782627907A SU817810A1 (ru) 1978-06-26 1978-06-26 Вибродвигатель

Publications (2)

Publication Number Publication Date
GB2025703A GB2025703A (en) 1980-01-23
GB2025703B true GB2025703B (en) 1982-10-27

Family

ID=26665665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7916642A Expired GB2025703B (en) 1978-05-12 1979-05-14 Vibration motor

Country Status (4)

Country Link
DE (1) DE2916819C2 (nl)
FR (1) FR2430014A1 (nl)
GB (1) GB2025703B (nl)
NL (1) NL177785C (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3448414C3 (de) * 1983-02-23 2003-07-17 Canon Kk Vibrationswellenantriebseinrichtung
CN110022089B (zh) * 2019-05-09 2020-09-29 山东理工大学 一种基于压电陶瓷的夹心式磁斥力旋转电机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1485524A (en) * 1973-10-26 1977-09-14 Matsushita Electric Ind Co Ltd Electric motors
SU526012A1 (ru) * 1974-12-25 1976-08-25 Вильнюсский Ордена Трудового Красного Знамени Электротехнический Завод "Эльфа" Устройство дл перемещени носител записи
SU584332A1 (ru) * 1975-04-15 1977-12-15 Вильнюсский Ордена Трудового Красного Знамени Электротехнический Завод "Эльфа" Вибродвигатель

Also Published As

Publication number Publication date
NL177785B (nl) 1985-06-17
FR2430014A1 (fr) 1980-01-25
DE2916819C2 (de) 1983-07-21
NL7903729A (nl) 1979-11-14
GB2025703A (en) 1980-01-23
FR2430014B1 (nl) 1983-06-10
DE2916819A1 (de) 1979-11-15
NL177785C (nl) 1985-11-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee