JP2023509587A - 音響トランスデューサシステム - Google Patents
音響トランスデューサシステム Download PDFInfo
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- JP2023509587A JP2023509587A JP2022537148A JP2022537148A JP2023509587A JP 2023509587 A JP2023509587 A JP 2023509587A JP 2022537148 A JP2022537148 A JP 2022537148A JP 2022537148 A JP2022537148 A JP 2022537148A JP 2023509587 A JP2023509587 A JP 2023509587A
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- 239000000463 material Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000005406 washing Methods 0.000 claims abstract description 25
- 229910052451 lead zirconate titanate Inorganic materials 0.000 claims description 8
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 claims description 4
- 230000005684 electric field Effects 0.000 description 8
- 239000007921 spray Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
- A47L15/22—Rotary spraying devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/02—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket
- A47L15/13—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket using sonic or ultrasonic waves
-
- 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
- B06B1/0607—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 using multiple elements
- B06B1/0622—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 using multiple elements on one surface
-
- 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
- B06B1/0644—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 using a single piezoelectric element
- B06B1/0651—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 using a single piezoelectric element of circular shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F19/00—Washing machines using vibrations for washing purposes
-
- 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
- H10N30/2027—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 cylindrical or annular shape
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2601/00—Washing methods characterised by the use of a particular treatment
- A47L2601/17—Sonic or ultrasonic waves
-
- 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
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/70—Specific application
- B06B2201/71—Cleaning in a tank
-
- 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
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/853—Ceramic compositions
- H10N30/8548—Lead-based oxides
- H10N30/8554—Lead-zirconium titanate [PZT] based
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
Description
本PCT出願は、2019年12月30日に出願された、「音響トランスデューサシステム」と名称された、米国仮特許出願第62/954,842の利益を主張するものであり、その内容はその全体が文献によって取り込まれる。
Claims (20)
- システムであって、前記システムは、
a)少なくとも1つの支持体、および
b)前記支持体によって支持される複数の圧電トランスデューサであって、前記圧電トランスデューサの各々は、
i)円筒形の側面、閉じられた底面、および円錐形またはピラミッド形の頂面を有する円筒形のハウジングであって、排水口が前記ハウジングの前記頂面に沿って中心にある、円筒形のハウジング、
ii)前記ハウジングの前記側面に沿った給水口、
iii)レンズ、
iv)上面および下面を有する圧電材料であって、前記圧電材料の前記上面が前記レンズに連結される圧電材料、および
v)前記圧電材料の前記下面および前記上面に電気的に連結されて電源に連結するように構成される2つの電極、を含む圧電トランスデューサ、を含むシステム。 - 前記支持体は食器洗浄機または衣類洗濯機の一部である、請求項1に記載のシステム。
- 前記支持体は機械の内部底面に回転自在に連結される2つの回転アームを含み、各アーム上に複数の圧電トランスデューサが設けられる、請求項2に記載のシステム。
- 前記支持体は機械の内部表面に摺動自在に連結される少なくとも1つの摺動可能なアームを含む、請求項2に記載のシステム。
- 前記支持体はヘリックス形状である、請求項1に記載のシステム。
- 前記支持体はらせん形状である、請求項1に記載のシステム。
- 前記機械は回転不能なドラムを含む衣類洗濯機であり、前記ドラムは前記支持体である、請求項2に記載のシステム。
- 前記圧電トランスデューサは前記ドラムの内部底面に連結される複数のドーナツ形状のトランスデューサを含む、請求項7に記載のシステム。
- 前記ドーナツ形状のトランスデューサは前記ドラムの前記内部底面の周辺部の周りに間隔を空けて配置される、請求項8に記載のシステム。
- 前記圧電材料はチタン酸ジルコン酸鉛である、請求項1に記載のシステム。
- システムであって、前記システムは、
a)少なくとも1つの支持体、および
b)前記支持体によって支持される複数の圧電トランスデューサであって、前記圧電トランスデューサの各々は、
i)円筒形の側面、閉じられた底面、および頂面を有する本体であって、排水口が本体の頂面に沿って中心にある本体、
ii)前記本体の前記側面に沿った給水口、
iii)レンズ、
iv)上面および下面を有する圧電材料であって、前記圧電材料の前記上面は前記レンズに連結される圧電材料、および
v)前記圧電材料の前記下面および前記上面に電気的に連結されて電源に連結するように構成される2つの電極、を含む圧電トランスデューサを含むシステム。 - 前記支持体は食器洗浄機または衣類洗濯機の一部である、請求項11に記載のシステム。
- 前記支持体は機械の内部底面に回転自在に連結される2つの回転アームを含み、各アーム上に複数の圧電トランスデューサが設けられる、請求項12に記載のシステム。
- 前記支持体は機械の内部表面に摺動自在に連結される少なくとも1つの摺動可能なアームを含む、請求項12に記載のシステム。
- 前記支持体はヘリックス形状である、請求項11に記載のシステム。
- 前記支持体はらせん形状である、請求項11に記載のシステム。
- 前記機械は回転不能なドラムを含む衣類洗濯機であり、前記支持体は前記ドラムの内部表面に連結される、請求項16に記載のシステム。
- 前記ドラムの内部底面に連結される複数のドーナツ形状のトランスデューサをさらに含む、請求項17に記載のシステム。
- 前記ドーナツ形状のトランスデューサは前記ドラムの前記内部底面の周辺部の周りに間隔を空けて配置される、請求項18に記載のシステム。
- 前記圧電材料はチタン酸ジルコン酸鉛である、請求項11に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962954842P | 2019-12-30 | 2019-12-30 | |
US62/954,842 | 2019-12-30 | ||
PCT/US2020/067307 WO2021138318A1 (en) | 2019-12-30 | 2020-12-29 | Acoustic transducer system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023509587A true JP2023509587A (ja) | 2023-03-09 |
JPWO2021138318A5 JPWO2021138318A5 (ja) | 2024-03-13 |
Family
ID=76687444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022537148A Pending JP2023509587A (ja) | 2019-12-30 | 2020-12-29 | 音響トランスデューサシステム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20240197141A1 (ja) |
EP (1) | EP4072744A4 (ja) |
JP (1) | JP2023509587A (ja) |
KR (1) | KR20220118458A (ja) |
CN (1) | CN114945431A (ja) |
WO (1) | WO2021138318A1 (ja) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2574450B2 (ja) * | 1989-02-20 | 1997-01-22 | 松下電器産業株式会社 | 食器洗浄機 |
TW457137B (en) * | 1999-04-28 | 2001-10-01 | Sharp Kk | Washer having a partial washing apparatus |
FR2846865A1 (fr) * | 2002-11-12 | 2004-05-14 | De Jesus Manuel Correia | Systeme de lavage d'ustensiles par injection d'un liquide charge d'ultra-sons pour un lave-vaisselle |
JP4428014B2 (ja) * | 2003-02-25 | 2010-03-10 | パナソニック電工株式会社 | 超音波生体洗浄装置 |
KR20070011523A (ko) * | 2004-05-17 | 2007-01-24 | 더 프록터 앤드 갬블 캄파니 | 세척액을 정화 및 재순환시키는 세척 방법 및 시스템 |
ATE417542T1 (de) * | 2005-01-14 | 2009-01-15 | Electrolux Home Prod Corp | Ultraschallreinigungsgerät und haushaltsgerät mit einem solchen reinigungsgerät |
US7754026B2 (en) * | 2007-11-08 | 2010-07-13 | Whirlpool Corporation | Dishwasher with sonic cleaner |
GB2472998A (en) * | 2009-08-26 | 2011-03-02 | Univ Southampton | Cleaning using acoustic energy and gas bubbles |
GB2538276B (en) * | 2015-05-13 | 2017-05-10 | Univ Southampton | Cleaning apparatus and method |
US10358801B2 (en) * | 2016-08-01 | 2019-07-23 | Kohler Co. | Frequency modulated sprayer |
CN106733830A (zh) * | 2016-12-09 | 2017-05-31 | 卿琦 | 一种进料量可控的药材清洗设备 |
CN206613797U (zh) * | 2017-03-08 | 2017-11-07 | 安徽孟氏中药饮片有限公司 | 一种带有搅拌装置的中药材清洗装置 |
CN109023826A (zh) * | 2018-08-21 | 2018-12-18 | 陶中林 | 多功能洗衣机及洗衣方法 |
CN109112765B (zh) * | 2018-09-03 | 2021-07-23 | 梅州市金诺健康超声波技术研究院 | 超声波清洗器及其洗衣机 |
CN209379357U (zh) * | 2018-11-22 | 2019-09-13 | 苏州纳森超声科技有限公司 | 一种多模态振动的超声清洗用换能器 |
CN109537244A (zh) * | 2019-01-19 | 2019-03-29 | 深圳市前海鸿商电子商务有限公司 | 一种洗衣球 |
-
2020
- 2020-12-29 US US18/569,199 patent/US20240197141A1/en active Pending
- 2020-12-29 JP JP2022537148A patent/JP2023509587A/ja active Pending
- 2020-12-29 WO PCT/US2020/067307 patent/WO2021138318A1/en active Application Filing
- 2020-12-29 KR KR1020227023505A patent/KR20220118458A/ko unknown
- 2020-12-29 EP EP20910559.2A patent/EP4072744A4/en active Pending
- 2020-12-29 CN CN202080091175.1A patent/CN114945431A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20240197141A1 (en) | 2024-06-20 |
CN114945431A (zh) | 2022-08-26 |
WO2021138318A1 (en) | 2021-07-08 |
KR20220118458A (ko) | 2022-08-25 |
EP4072744A4 (en) | 2023-12-20 |
EP4072744A1 (en) | 2022-10-19 |
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