JPWO2023188515A1 - - Google Patents

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Publication number
JPWO2023188515A1
JPWO2023188515A1 JP2024511195A JP2024511195A JPWO2023188515A1 JP WO2023188515 A1 JPWO2023188515 A1 JP WO2023188515A1 JP 2024511195 A JP2024511195 A JP 2024511195A JP 2024511195 A JP2024511195 A JP 2024511195A JP WO2023188515 A1 JPWO2023188515 A1 JP WO2023188515A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024511195A
Other languages
Japanese (ja)
Other versions
JPWO2023188515A5 (https=
JP7726382B2 (ja
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2023188515A1 publication Critical patent/JPWO2023188515A1/ja
Publication of JPWO2023188515A5 publication Critical patent/JPWO2023188515A5/ja
Application granted granted Critical
Publication of JP7726382B2 publication Critical patent/JP7726382B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
    • H02N2/163—Motors with ring stator
    • 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
    • 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
    • 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
    • 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
    • H02N2/145—Large signal circuits, e.g. final stages
    • 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
JP2024511195A 2022-03-31 2022-11-11 振動装置を制御する制御装置及び振動装置を制御する方法 Active JP7726382B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022059993 2022-03-31
JP2022059993 2022-03-31
PCT/JP2022/042058 WO2023188515A1 (ja) 2022-03-31 2022-11-11 振動装置を制御する制御装置及び振動装置を制御する方法

Publications (3)

Publication Number Publication Date
JPWO2023188515A1 true JPWO2023188515A1 (https=) 2023-10-05
JPWO2023188515A5 JPWO2023188515A5 (https=) 2024-10-03
JP7726382B2 JP7726382B2 (ja) 2025-08-20

Family

ID=88199938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024511195A Active JP7726382B2 (ja) 2022-03-31 2022-11-11 振動装置を制御する制御装置及び振動装置を制御する方法

Country Status (5)

Country Link
US (1) US20240421727A1 (https=)
JP (1) JP7726382B2 (https=)
CN (1) CN118975116A (https=)
DE (1) DE112022006579T5 (https=)
WO (1) WO2023188515A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003174784A (ja) * 2001-12-06 2003-06-20 Asmo Co Ltd 超音波モータの制御装置、及び超音波モータの制御方法
JP2006033907A (ja) * 2004-07-12 2006-02-02 Seiko Epson Corp 圧電アクチュエータの駆動方法、圧電アクチュエータの駆動装置、電子機器、圧電アクチュエータの駆動装置の制御プログラム及び記憶媒体
WO2020217600A1 (ja) * 2019-04-26 2020-10-29 株式会社村田製作所 洗浄装置、洗浄装置を備える撮像ユニット、および洗浄方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003174784A (ja) * 2001-12-06 2003-06-20 Asmo Co Ltd 超音波モータの制御装置、及び超音波モータの制御方法
JP2006033907A (ja) * 2004-07-12 2006-02-02 Seiko Epson Corp 圧電アクチュエータの駆動方法、圧電アクチュエータの駆動装置、電子機器、圧電アクチュエータの駆動装置の制御プログラム及び記憶媒体
WO2020217600A1 (ja) * 2019-04-26 2020-10-29 株式会社村田製作所 洗浄装置、洗浄装置を備える撮像ユニット、および洗浄方法

Also Published As

Publication number Publication date
WO2023188515A1 (ja) 2023-10-05
DE112022006579T5 (de) 2024-12-05
CN118975116A (zh) 2024-11-15
US20240421727A1 (en) 2024-12-19
JP7726382B2 (ja) 2025-08-20

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