DE69918922D1 - Ultraschall Siebvorrichtung mit verbessertem Wirkungsgrad - Google Patents

Ultraschall Siebvorrichtung mit verbessertem Wirkungsgrad

Info

Publication number
DE69918922D1
DE69918922D1 DE69918922T DE69918922T DE69918922D1 DE 69918922 D1 DE69918922 D1 DE 69918922D1 DE 69918922 T DE69918922 T DE 69918922T DE 69918922 T DE69918922 T DE 69918922T DE 69918922 D1 DE69918922 D1 DE 69918922D1
Authority
DE
Germany
Prior art keywords
resonator
coupler
dimensions
ultrasonic
transducer
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 - Lifetime
Application number
DE69918922T
Other languages
English (en)
Other versions
DE69918922T2 (de
Inventor
John Monteith
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.)
Russell Finex Ltd
Original Assignee
Russell Finex Ltd
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 Russell Finex Ltd filed Critical Russell Finex Ltd
Application granted granted Critical
Publication of DE69918922D1 publication Critical patent/DE69918922D1/de
Publication of DE69918922T2 publication Critical patent/DE69918922T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • 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)
  • Combined Means For Separation Of Solids (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
DE69918922T 1998-10-21 1999-10-11 Ultraschall Siebvorrichtung mit verbessertem Wirkungsgrad Expired - Lifetime DE69918922T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9822880 1998-10-21
GBGB9822880.2A GB9822880D0 (en) 1998-10-21 1998-10-21 Improved efficiency ultrasonic sieving apparatus

Publications (2)

Publication Number Publication Date
DE69918922D1 true DE69918922D1 (de) 2004-09-02
DE69918922T2 DE69918922T2 (de) 2005-01-05

Family

ID=10840900

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69918922T Expired - Lifetime DE69918922T2 (de) 1998-10-21 1999-10-11 Ultraschall Siebvorrichtung mit verbessertem Wirkungsgrad

Country Status (7)

Country Link
US (1) US6079569A (de)
EP (1) EP0996109B1 (de)
JP (1) JP2000126685A (de)
AT (1) ATE272244T1 (de)
DE (1) DE69918922T2 (de)
ES (1) ES2224523T3 (de)
GB (2) GB9822880D0 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809640B1 (fr) * 2000-05-30 2002-12-13 Cogema Procede et dispositif de tamisage de poudre
JP2002011409A (ja) * 2000-06-30 2002-01-15 Honda Electronic Co Ltd 超音波フルイ装置
US6543620B2 (en) * 2001-02-23 2003-04-08 Quality Research, Development & Consulting, Inc. Smart screening machine
GB0122852D0 (en) * 2001-09-21 2001-11-14 Russel Finex Seiving apparatus
GB2395923A (en) 2002-12-02 2004-06-09 Russel Finex Sieving apparatus
NO326594B1 (no) * 2005-03-18 2009-01-19 Cubility As Siktapparat og fremgangsmate ved bruk av samme
JP4729385B2 (ja) * 2005-11-08 2011-07-20 株式会社村上精機工作所 振動ふるい装置
DE102012108529A1 (de) * 2012-09-12 2014-03-13 Artech Systems Ag Vorrichtung und Verfahren zum Ultraschallsieben
JP6861163B2 (ja) * 2015-03-10 2021-04-21 テルソニック・ホールディング・アー・ゲーＴｅｌｓｏｎｉｃ Ｈｏｌｄｉｎｇ Ａｇ スクリーニングシステム、渦電流スクリーニングマシン、およびスクリーニングシステムまたは渦電流スクリーニングマシンの使用
DE102015114076B3 (de) * 2015-06-18 2016-05-25 assonic Mechatronics GmbH Siebsystem

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880871A (en) * 1953-01-26 1959-04-07 Rheinische Werkzeug & Maschf Process and device for sifting solid and liquid materials
GB1462866A (en) * 1973-06-18 1977-01-26 Russel Finex Vibratory sieving apparatus
SU542572A1 (ru) * 1975-06-13 1977-01-15 Всесоюзный научно-исследовательский институт строительного и дорожного машиностроения Вибросито
US4816144A (en) * 1986-02-13 1989-03-28 Russell Finex Limited Of Russell House Sieving apparatus
GB2225259B (en) * 1988-11-14 1992-12-23 Russel Finex Sieving apparatus
FR2671743B1 (fr) * 1991-01-17 1993-06-18 Duburque Dominique Dispositif de mise en vibration ultrasonique d'une structure non accordee.
FR2682050B1 (fr) * 1991-10-08 1994-07-22 Chauvin Sarl Ets Dispositif de tamisage equipe de moyens de decolmatage.
DK0652810T4 (da) * 1993-05-26 2002-07-22 Telsonic Ag Indretning og fremgangsmåde til sigtning, klassificering, sining, filtrering eller sortering af stoffer
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
WO1996029156A1 (en) * 1995-03-21 1996-09-26 Sweco, Incorporated Screening system
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
US6003679A (en) * 1997-05-07 1999-12-21 Maroscher; Victor William Sieving device with duel independent frequency input
JP3836962B2 (ja) * 1997-10-27 2006-10-25 晃栄産業株式会社 超音波発振器付振動ふるい機
DE19811266C1 (de) * 1998-03-11 1999-08-05 Hielscher Gmbh Verfahren zum Anregen eines Siebrahmens mit Ultraschall

Also Published As

Publication number Publication date
EP0996109A3 (de) 2000-12-27
DE69918922T2 (de) 2005-01-05
GB9923513D0 (en) 1999-12-08
GB2343392A (en) 2000-05-10
EP0996109A2 (de) 2000-04-26
ATE272244T1 (de) 2004-08-15
EP0996109B1 (de) 2004-07-28
GB9822880D0 (en) 1998-12-16
JP2000126685A (ja) 2000-05-09
ES2224523T3 (es) 2005-03-01
GB2343392B (en) 2002-04-17
US6079569A (en) 2000-06-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition