BR9406396A - Ressonador piezoelétrico em múltiplas camadas para a separaçao de partículas em suspensao - Google Patents

Ressonador piezoelétrico em múltiplas camadas para a separaçao de partículas em suspensao

Info

Publication number
BR9406396A
BR9406396A BR9406396A BR9406396A BR9406396A BR 9406396 A BR9406396 A BR 9406396A BR 9406396 A BR9406396 A BR 9406396A BR 9406396 A BR9406396 A BR 9406396A BR 9406396 A BR9406396 A BR 9406396A
Authority
BR
Brazil
Prior art keywords
separation
suspended particles
piezoelectric resonator
layer piezoelectric
layer
Prior art date
Application number
BR9406396A
Other languages
English (en)
Inventor
Felix Trampler
Ewald Benes
Wolfgang Burger
Martin Groschl
Original Assignee
Sonosep Biotech Inc
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
Priority claimed from AT0092693A external-priority patent/AT398707B/de
Application filed by Sonosep Biotech Inc filed Critical Sonosep Biotech Inc
Publication of BR9406396A publication Critical patent/BR9406396A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/283—Settling tanks provided with vibrators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
BR9406396A 1993-05-11 1994-05-11 Ressonador piezoelétrico em múltiplas camadas para a separaçao de partículas em suspensao BR9406396A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0092693A AT398707B (de) 1993-05-11 1993-05-11 Mehrschichtiger piezoelektrischer resonator für die separation von suspendierten teilchen
US08/086,700 US5527460A (en) 1993-05-11 1993-07-02 Multilayered piezoelectric resonator for the separation of suspended particles
PCT/IB1994/000143 WO1994026390A1 (en) 1993-05-11 1994-05-11 Multilayered piezoelectric resonator for the separation of suspended particles

Publications (1)

Publication Number Publication Date
BR9406396A true BR9406396A (pt) 1996-02-27

Family

ID=25594342

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406396A BR9406396A (pt) 1993-05-11 1994-05-11 Ressonador piezoelétrico em múltiplas camadas para a separaçao de partículas em suspensao

Country Status (5)

Country Link
US (1) US5711888A (pt)
AU (1) AU684284B2 (pt)
BR (1) BR9406396A (pt)
CA (1) CA2137699A1 (pt)
WO (1) WO1994026390A1 (pt)

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Also Published As

Publication number Publication date
CA2137699A1 (en) 1994-11-24
AU684284B2 (en) 1997-12-11
US5711888A (en) 1998-01-27
AU6760594A (en) 1994-12-12
WO1994026390A1 (en) 1994-11-24

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