JP7672738B2 - 回転装置、モータ、及びポンプ - Google Patents

回転装置、モータ、及びポンプ Download PDF

Info

Publication number
JP7672738B2
JP7672738B2 JP2023545166A JP2023545166A JP7672738B2 JP 7672738 B2 JP7672738 B2 JP 7672738B2 JP 2023545166 A JP2023545166 A JP 2023545166A JP 2023545166 A JP2023545166 A JP 2023545166A JP 7672738 B2 JP7672738 B2 JP 7672738B2
Authority
JP
Japan
Prior art keywords
opposing
vibration
opposing element
vibration device
vibrator
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.)
Active
Application number
JP2023545166A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023032539A1 (https=
JPWO2023032539A5 (https=
Inventor
正也 ▲高▼▲崎▼
勇樹 中筋
隼杜 柴田
健寛 石田
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.)
Saitama University NUC
Original Assignee
Saitama University NUC
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 Saitama University NUC filed Critical Saitama University NUC
Publication of JPWO2023032539A1 publication Critical patent/JPWO2023032539A1/ja
Publication of JPWO2023032539A5 publication Critical patent/JPWO2023032539A5/ja
Priority to JP2025067208A priority Critical patent/JP2025096587A/ja
Application granted granted Critical
Publication of JP7672738B2 publication Critical patent/JP7672738B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D11/00—Other rotary non-positive-displacement pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • 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
    • H02N2/12—Constructional details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Reciprocating Pumps (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2023545166A 2021-08-30 2022-07-28 回転装置、モータ、及びポンプ Active JP7672738B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025067208A JP2025096587A (ja) 2021-08-30 2025-04-16 回転装置、モータ、及びポンプ

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021140218 2021-08-30
JP2021140218 2021-08-30
JP2022026548 2022-02-24
JP2022026548 2022-02-24
PCT/JP2022/029181 WO2023032539A1 (ja) 2021-08-30 2022-07-28 回転装置、モータ、及びポンプ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025067208A Division JP2025096587A (ja) 2021-08-30 2025-04-16 回転装置、モータ、及びポンプ

Publications (3)

Publication Number Publication Date
JPWO2023032539A1 JPWO2023032539A1 (https=) 2023-03-09
JPWO2023032539A5 JPWO2023032539A5 (https=) 2024-05-22
JP7672738B2 true JP7672738B2 (ja) 2025-05-08

Family

ID=85411208

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023545166A Active JP7672738B2 (ja) 2021-08-30 2022-07-28 回転装置、モータ、及びポンプ
JP2025067208A Pending JP2025096587A (ja) 2021-08-30 2025-04-16 回転装置、モータ、及びポンプ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025067208A Pending JP2025096587A (ja) 2021-08-30 2025-04-16 回転装置、モータ、及びポンプ

Country Status (3)

Country Link
US (1) US20240200575A1 (https=)
JP (2) JP7672738B2 (https=)
WO (1) WO2023032539A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011109787A (ja) 2009-11-17 2011-06-02 Nikon Corp 振動アクチュエータ、レンズ鏡筒及びカメラ
JP2014005758A (ja) 2012-06-22 2014-01-16 Olympus Corp ポンプ装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356591B1 (en) * 1988-09-02 1995-11-15 Honda Electronic Co., Ltd. Ultrasonic driving devices
JPH02119984U (https=) * 1989-03-15 1990-09-27
JPH02312591A (ja) * 1989-05-26 1990-12-27 Chisso Corp 超音波による酵素反応の制御法
JP3295850B2 (ja) * 1991-10-29 2002-06-24 スターライト工業株式会社 超音波モータ
JPH05207762A (ja) * 1992-01-27 1993-08-13 Olympus Optical Co Ltd 超音波モータ
JP2868679B2 (ja) * 1992-11-27 1999-03-10 アルプス電気株式会社 流体攪拌器
JP3529594B2 (ja) * 1997-07-25 2004-05-24 アスモ株式会社 超音波モータ及びロータ
JP4109925B2 (ja) * 2002-08-06 2008-07-02 セイコーインスツル株式会社 圧電アクチュエータ及び圧電アクチュエータ付き電子機器
JP4930906B2 (ja) * 2007-12-20 2012-05-16 国立大学法人 新潟大学 磁気浮上回転装置
JP5676865B2 (ja) * 2009-09-24 2015-02-25 中野 紘二 混合装置
JP7076282B2 (ja) * 2018-05-11 2022-05-27 株式会社日立ハイテク 撹拌装置、分析装置、分注方法
CN112448613B (zh) * 2020-10-26 2021-11-23 南京航空航天大学 一种贴片式压电驱动的水下螺旋桨矢量推进系统及其方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011109787A (ja) 2009-11-17 2011-06-02 Nikon Corp 振動アクチュエータ、レンズ鏡筒及びカメラ
JP2014005758A (ja) 2012-06-22 2014-01-16 Olympus Corp ポンプ装置

Also Published As

Publication number Publication date
JPWO2023032539A1 (https=) 2023-03-09
WO2023032539A1 (ja) 2023-03-09
JP2025096587A (ja) 2025-06-26
US20240200575A1 (en) 2024-06-20

Similar Documents

Publication Publication Date Title
JP5020962B2 (ja) 円盤状の切削工具及び切削装置
JP3852949B2 (ja) 超音波変換器
CN102823006B (zh) 具有匹配的转换器和安装板的兆声波多频装置
WO1991018486A1 (en) A coupling device
CN108306548A (zh) 一种行波微马达的驱动结构
Saito et al. Resonant mode design for noncontact ultrasonic motor with levitated rotor
Koyama et al. An ultrasonically levitated noncontact stage using traveling vibrations on precision ceramic guide rails
JP7672738B2 (ja) 回転装置、モータ、及びポンプ
Shi et al. Performance evaluation of a novel disk-type motor using ultrasonic levitation: Modeling and experimental validation
Carotenuto et al. A new low voltage piezoelectric micromotor based on stator precessional motion
JP2008212916A (ja) 超音波複合振動装置
Toda Phase-matched air ultrasonic transducers using corrugated PVDF film with half wavelength depth
CN117882290A (zh) 旋转装置、马达、以及泵
Koyama et al. A stator for a self-running, ultrasonically-levitated sliding stage
CN109530196A (zh) 换能器组件及其制备方法
Hu et al. New type of linear ultrasonic actuator based on a plate-shaped vibrator with triangular grooves
Yamayoshi et al. Sound field characteristics in air gaps of noncontact ultrasonic motor driven by two flexural standing wave vibration disks
Sun et al. Particle Trapping and Transportation with MEMS Zeroth-order Bessel Beam Acoustic Transducer (BBAT)
CN105437067A (zh) 一种超声波空气静压主轴装置及划片机
Yamayoshi et al. Optimum design for noncontact ultrasonic motor with flexurally vibrating disk using an equivalent circuit considering viscosity of air
Lee et al. Vortex-Beam Acoustic Transducer for Underwater Propulsion
Yamayoshi et al. Noncontact ultrasonic motor with two flexural standing wave vibration disks
WO2022149486A1 (ja) 超音波デバイス、インピーダンス整合層及び静電駆動デバイス
Zhou et al. An ultrasonic stage for controlled spin of micro particles
JP6419554B2 (ja) ポンプ及びこのポンプに用いるポンプ用対向子

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240227

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240227

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241127

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250127

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250317

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250416

R150 Certificate of patent or registration of utility model

Ref document number: 7672738

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150