JPH06504481A - 非同調型構造物を超音波振動させる装置 - Google Patents
非同調型構造物を超音波振動させる装置Info
- Publication number
- JPH06504481A JPH06504481A JP4504008A JP50400892A JPH06504481A JP H06504481 A JPH06504481 A JP H06504481A JP 4504008 A JP4504008 A JP 4504008A JP 50400892 A JP50400892 A JP 50400892A JP H06504481 A JPH06504481 A JP H06504481A
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic vibration
- vibration device
- tuned
- ultrasonic
- frequency
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/40—Resonant vibration screens
-
- 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
- B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/04—The screen or the screened materials being subjected to ultrasonic vibration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Percussion Or Vibration Massage (AREA)
- Combined Means For Separation Of Solids (AREA)
- Catching Or Destruction (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Massaging Devices (AREA)
- Motor Or Generator Frames (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Claims (13)
- 1.非同調型の構造物を超音波周波数で振動させる装置であって、少なくとも1 つの電気−音響変換器(12)を備え、この変換器は、変換器の周波数に同調さ せた金属製固定部材(14,26,28,36,38,40,42,48,50 )により前記構造物(10,30)に堅固に固定され、構造物との連結部位が前 記固定部材の最大振幅領域(V)内に位置し、この変換器−構造物の全体を、半 波長の整数倍に同調させたナットその他の金属部材を固定することにより共振性 にしてあることを特徴とする、超音波振動装置。
- 2.前記金属製固定部材が、前記構造物(10)に連結する少なくとも1つの連 結棒(14)からなり、この連結棒の外面が、共振周波数との適合性を保持しな がら、前記構造物の寸法形状と整合した形状をとりうるものであることを特徴と する、請求の範囲第1項記載の超音波振動装置。
- 3.連結棒(14)の外面が、その節部の付近に、この連結棒(14)の軸を中 心として回転対称形で半径方向に凹んだくびれ部(16)を有することを特徴と する、請求の範囲第1項または第2項記載の超音波振動装置。
- 4.連結棒(14)の外面が、その節部の付近に、この連結棒の軸を中心として 回転対称形で半径方向に突き出た拡張部(18)を有することを特徴とする、請 求の範囲第1項または第2項記載の超音波振動装置。
- 5.動作周波数が10〜100kHz、好ましくは20〜40kHzの範囲内で あることを特徴とする、請求の範囲第1項ないし第4項のいずれか1項に記載の 超音波振動装置。
- 6.超音波発振がパルス波または連続波であることを特徴とする、請求の範囲第 1項ないし第5項のいずれか1項に記載の超音波振動装置。
- 7.超音波振動の振幅が、前記構造物内で処理する物品に適合した振幅であり、 有利には上下のピーク間の間隔で2〜30μm、好ましくは5〜20μmである ことを特徴とする、請求の範囲第1項ないし第6項のいずれか1項に記載の超音 波振動装置。
- 8.直角位相関係にはない2つの発振周波数を同時に使用して、前記構造物の動 作表面上に節部を解消することを特徴とする、請求の範囲第1項ないし第6項の いずれか1項に記載の超音波振動装置。
- 9.超音波変換器(12)が、前記電気−音響装置への連帯点で一体に締結され た複数の非同調型構造物(10)の積み重ねを振動および共振させることを特徴 とする、請求の範囲第1項ないし第8項のいずれか1項に記載の超音波振動装置 。
- 10.振動および共振を受ける前記非同調型構造物が、内部を高湿度雰囲気にで きる閉鎖域内に配置されることを特徴とする、請求の範囲第1項ないし第8項の いずれか1項に記載の超音波振動装置。
- 11.電気−音響装置/構造物のアセンブリが密封チャンバ内に配置されること を特徴とする、請求の範囲第1項ないし第10項のいずれか1項に記載の超音波 振動装置。
- 12.非同調型構造物への調音波の発振が連続波またはパルス波であり、この超 音波発振に、振幅1〜30mm程度で周波数が100〜3000振動/分の範囲 内、好ましくは振幅5〜20mm程度で周波数300〜1500振動/分の範囲 内の低周波振動を重ね合わせることを特徴とする、請求の範囲第1項ないし第1 1項のいずれか1項に記載の超音波振動装置。
- 13.超音波が、対称2方向型または非対称1方向型の電気−音響変換器により 発振されることを特徴とする、請求の範囲第1項ないし第12項のいずれか1項 に記載の超音波振動装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR91/00496 | 1991-01-17 | ||
FR9100496A FR2671743B1 (fr) | 1991-01-17 | 1991-01-17 | Dispositif de mise en vibration ultrasonique d'une structure non accordee. |
PCT/FR1992/000033 WO1992012807A1 (fr) | 1991-01-17 | 1992-01-16 | Dispositif de mise en vibration ultrasonique d'une structure non accordee |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06504481A true JPH06504481A (ja) | 1994-05-26 |
JP3180345B2 JP3180345B2 (ja) | 2001-06-25 |
Family
ID=9408777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50400892A Expired - Lifetime JP3180345B2 (ja) | 1991-01-17 | 1992-01-16 | 非同調型構造物を超音波振動させる装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5386169A (ja) |
EP (1) | EP0567551B1 (ja) |
JP (1) | JP3180345B2 (ja) |
AT (1) | ATE122270T1 (ja) |
AU (1) | AU669475B2 (ja) |
CA (1) | CA2100572C (ja) |
DE (1) | DE69202452T2 (ja) |
DK (1) | DK0567551T3 (ja) |
ES (1) | ES2073913T3 (ja) |
FR (1) | FR2671743B1 (ja) |
WO (1) | WO1992012807A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000334384A (ja) * | 1999-05-31 | 2000-12-05 | Honda Electronic Co Ltd | 超音波フルイ装置 |
JP2002011409A (ja) * | 2000-06-30 | 2002-01-15 | Honda Electronic Co Ltd | 超音波フルイ装置 |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4136897C1 (ja) * | 1991-11-09 | 1992-09-03 | Martin Walter Ultraschalltechnik Gmbh, 7541 Straubenhardt, De | |
US5653346A (en) * | 1993-05-26 | 1997-08-05 | Telsonic Ag | Process and device for sifting, sorting, screening, filtering or sizing substances |
DE4418175C5 (de) * | 1993-05-26 | 2006-02-16 | Telsonic Ag | Vorrichtung und Verfahren zum Sieben, Klassieren, Sichten, Filtern oder Sortieren von Stoffen |
US5890580A (en) * | 1993-07-12 | 1999-04-06 | Kaijo Corporation | Object levitating apparatus, object transporting apparatus, and object levitating bearing along with an object levitating process and object transporting process |
US5398816A (en) * | 1993-07-20 | 1995-03-21 | Sweco, Incorporated | Fine mesh screening |
US6071480A (en) * | 1994-12-22 | 2000-06-06 | Abbott Laboratories | Method for generating a standing sonic wave, methods of sonication with a standing sonic wave, and a standing sonic wave sonicator |
WO1996029156A1 (en) * | 1995-03-21 | 1996-09-26 | Sweco, Incorporated | Screening system |
GB2299046A (en) * | 1995-03-21 | 1996-09-25 | Nestle Sa | Ultrasonic cutting device |
US5595306A (en) * | 1995-05-22 | 1997-01-21 | Emerson Electric Co. | Screening system |
US5799799A (en) * | 1996-05-06 | 1998-09-01 | Kason Corporation | Ultrasonic screening system |
US6221258B1 (en) * | 1996-06-14 | 2001-04-24 | Case Western Reserve University | Method and apparatus for acoustically driven media filtration |
US5945642A (en) * | 1998-03-13 | 1999-08-31 | Minnesota Mining And Manufacturing Company | Acoustic horn |
GB9822880D0 (en) * | 1998-10-21 | 1998-12-16 | Russel Finex | Improved efficiency ultrasonic sieving apparatus |
WO2000023202A1 (en) * | 1998-10-21 | 2000-04-27 | Manorex Limited | A vibrator assembly |
AUPQ931100A0 (en) * | 2000-08-09 | 2000-08-31 | Ludowici Mineral Processing Equipment Pty Ltd | Screening apparatus |
US6543620B2 (en) * | 2001-02-23 | 2003-04-08 | Quality Research, Development & Consulting, Inc. | Smart screening machine |
US7002283B2 (en) * | 2003-06-03 | 2006-02-21 | Asm Assembly Automation Ltd. | Ultrasonic transducer assembly |
US7156201B2 (en) * | 2004-11-04 | 2007-01-02 | Advanced Ultrasonic Solutions, Inc. | Ultrasonic rod waveguide-radiator |
DE102006037638B4 (de) * | 2006-08-10 | 2014-05-22 | Artech Systems Ag | Verfahren und Vorrichtung zum Sieben, Klassieren, Filtern oder Sortieren trockener fester Stoffe oder fester Stoffe in Flüssigkeiten |
DE102006047591B4 (de) * | 2006-08-10 | 2015-08-13 | Artech Systems Ag | Vorrichtung und Verfahren zum Sieben, Klassieren, Filtern oder Sortieren trockener fester Stoffe oder fester Stoffe in Flüssigkeiten |
ES2391227T3 (es) * | 2006-08-10 | 2012-11-22 | Artech Systems Ag | Procedimiento y dispositivo para la excitación por ultrasonidos de estructuras con cualquier geometría para la reducción de la fricción |
DE102007014635A1 (de) | 2007-03-23 | 2008-09-25 | Artech Systems Ag | Verfahren und Vorrichtung zur Ultraschallanregung von Strukturen beliebiger Geometrie zum Zweck der Verringerung von Reibung |
DE102006047592C5 (de) * | 2006-10-05 | 2019-01-10 | Artech Systems Ag | Vorrichtung zur Anregung eines in einem Siebrahmen eingefassten Siebgewebes mittels Ultraschall |
US20100193349A1 (en) * | 2009-01-30 | 2010-08-05 | Erik Braam | Ultrasonic Horn |
FR2979262B1 (fr) * | 2011-08-30 | 2013-09-13 | Meur Jean-Pierre Le | Dispositif et procede de separation de produits |
DE102012108529A1 (de) | 2012-09-12 | 2014-03-13 | Artech Systems Ag | Vorrichtung und Verfahren zum Ultraschallsieben |
US10906244B2 (en) * | 2015-04-02 | 2021-02-02 | Xerox Corporation | Ultrasonic removal methods of three-dimensionally printed parts |
DE102017130595A1 (de) * | 2017-12-19 | 2019-06-19 | Haver & Boecker Ohg | Feinsiebmaschine und Verfahren zum Betreiben einer Feinsiebmaschine |
DE102019123071A1 (de) | 2019-08-28 | 2021-03-04 | Ms Ultraschall Technologie Gmbh | Vorrichtung zur übertragung von ultraschall |
BR112022025086A2 (pt) * | 2020-06-19 | 2022-12-27 | A O Ideas Gmbh | Dispositivo de transporte com gerador ultrassônico e método de operação |
CN112495762B (zh) * | 2020-09-30 | 2022-05-27 | 宜宾光原锂电材料有限公司 | 一种锂离子电池三元正极材料前驱体的筛分方法 |
CN113443807B (zh) * | 2021-08-30 | 2021-11-19 | 天津市星拓科技发展有限公司 | 一种高压密封的滤板单元结构及使用方法 |
CN113770080B (zh) * | 2021-09-16 | 2022-04-26 | 六安金銮建筑设备有限公司 | 一种桥梁建筑用环保型具有防护结构的智能打孔机 |
US20230264116A1 (en) * | 2022-02-22 | 2023-08-24 | Sonics & Materials, Inc. | Flow Cell Horn And Method Of Tuning |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US3027690A (en) * | 1958-11-20 | 1962-04-03 | Sheffield Corp | Ultrasonic machine |
US3117768A (en) * | 1960-11-21 | 1964-01-14 | Branson Instr | Ultrasonic transducers |
US3173043A (en) * | 1962-01-08 | 1965-03-09 | Gen Motors Corp | Convertible electrical machine |
US3628071A (en) * | 1970-05-01 | 1971-12-14 | Branson Instr | Mechanical amplitude transformer |
JPS5237952B2 (ja) * | 1973-03-30 | 1977-09-26 | ||
GB1462866A (en) * | 1973-06-18 | 1977-01-26 | Russel Finex | Vibratory sieving apparatus |
DE2424007A1 (de) * | 1974-05-17 | 1975-11-27 | Siteg Siebtech Gmbh | Siebmaschine |
JPS5523674B2 (ja) * | 1974-09-30 | 1980-06-24 | ||
US4074152A (en) * | 1974-09-30 | 1978-02-14 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Ultrasonic wave generator |
US4490640A (en) * | 1983-09-22 | 1984-12-25 | Keisuke Honda | Multi-frequency ultrasonic transducer |
JPS60255301A (ja) * | 1984-05-30 | 1985-12-17 | Taga Denki Kk | 角板形正方共振体共振装置 |
GB2167270B (en) * | 1984-11-16 | 1988-06-29 | Lucas Ind Plc | Ultrasonic vibratory tools |
JPS63283802A (ja) * | 1987-05-13 | 1988-11-21 | Taga Electric Co Ltd | 超音波振動切削装置 |
GB2225259B (en) * | 1988-11-14 | 1992-12-23 | Russel Finex | Sieving apparatus |
US5270484A (en) * | 1990-09-14 | 1993-12-14 | Canon Kabushiki Kaisha | Powder conveying device |
-
1991
- 1991-01-17 FR FR9100496A patent/FR2671743B1/fr not_active Expired - Fee Related
-
1992
- 1992-01-16 AU AU12245/92A patent/AU669475B2/en not_active Expired
- 1992-01-16 DE DE69202452T patent/DE69202452T2/de not_active Expired - Lifetime
- 1992-01-16 WO PCT/FR1992/000033 patent/WO1992012807A1/fr active IP Right Grant
- 1992-01-16 JP JP50400892A patent/JP3180345B2/ja not_active Expired - Lifetime
- 1992-01-16 ES ES92904057T patent/ES2073913T3/es not_active Expired - Lifetime
- 1992-01-16 US US08/090,134 patent/US5386169A/en not_active Expired - Lifetime
- 1992-01-16 EP EP92904057A patent/EP0567551B1/fr not_active Expired - Lifetime
- 1992-01-16 CA CA002100572A patent/CA2100572C/fr not_active Expired - Lifetime
- 1992-01-16 AT AT92904057T patent/ATE122270T1/de not_active IP Right Cessation
- 1992-01-16 DK DK92904057.4T patent/DK0567551T3/da active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000334384A (ja) * | 1999-05-31 | 2000-12-05 | Honda Electronic Co Ltd | 超音波フルイ装置 |
JP2002011409A (ja) * | 2000-06-30 | 2002-01-15 | Honda Electronic Co Ltd | 超音波フルイ装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0567551B1 (fr) | 1995-05-10 |
ES2073913T3 (es) | 1995-08-16 |
AU1224592A (en) | 1992-08-27 |
AU669475B2 (en) | 1996-06-13 |
ATE122270T1 (de) | 1995-05-15 |
EP0567551A1 (fr) | 1993-11-03 |
WO1992012807A1 (fr) | 1992-08-06 |
FR2671743B1 (fr) | 1993-06-18 |
CA2100572A1 (fr) | 1992-07-18 |
JP3180345B2 (ja) | 2001-06-25 |
CA2100572C (fr) | 2002-12-17 |
DK0567551T3 (da) | 1995-10-02 |
FR2671743A1 (fr) | 1992-07-24 |
DE69202452D1 (de) | 1995-06-14 |
DE69202452T2 (de) | 1996-01-18 |
US5386169A (en) | 1995-01-31 |
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