IT1148877B - Apparecchiatura adatta per la generazione e la regolazione automatica di onde ultrasoniche, impiegate nei processi di trattamento dei fluidi - Google Patents

Apparecchiatura adatta per la generazione e la regolazione automatica di onde ultrasoniche, impiegate nei processi di trattamento dei fluidi

Info

Publication number
IT1148877B
IT1148877B IT23100/80A IT2310080A IT1148877B IT 1148877 B IT1148877 B IT 1148877B IT 23100/80 A IT23100/80 A IT 23100/80A IT 2310080 A IT2310080 A IT 2310080A IT 1148877 B IT1148877 B IT 1148877B
Authority
IT
Italy
Prior art keywords
generation
ultrasonic waves
fluid treatment
apparatus suitable
treatment processes
Prior art date
Application number
IT23100/80A
Other languages
English (en)
Other versions
IT8023100A0 (it
Inventor
Francesco Mario Vota
Original Assignee
Francesco Mario Vota
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 Francesco Mario Vota filed Critical Francesco Mario Vota
Priority to IT23100/80A priority Critical patent/IT1148877B/it
Publication of IT8023100A0 publication Critical patent/IT8023100A0/it
Priority to DE8181100535T priority patent/DE3167526D1/de
Priority to EP81100535A priority patent/EP0042903B1/en
Application granted granted Critical
Publication of IT1148877B publication Critical patent/IT1148877B/it

Links

Classifications

    • 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
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • B06B1/0261—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken from a transducer or electrode connected to the driving transducer
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/50—Preservation of foods or foodstuffs, in general by irradiation without heating
    • A23B2/57—Preservation of foods or foodstuffs, in general by irradiation without heating by treatment with ultrasonic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/84—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations for material continuously moving through a tube, e.g. by deforming the tube
    • B01F31/841—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations for material continuously moving through a tube, e.g. by deforming the tube with a vibrating element inside the tube
    • 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
    • B06B2201/77—Atomizers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
IT23100/80A 1980-06-30 1980-06-30 Apparecchiatura adatta per la generazione e la regolazione automatica di onde ultrasoniche, impiegate nei processi di trattamento dei fluidi IT1148877B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT23100/80A IT1148877B (it) 1980-06-30 1980-06-30 Apparecchiatura adatta per la generazione e la regolazione automatica di onde ultrasoniche, impiegate nei processi di trattamento dei fluidi
DE8181100535T DE3167526D1 (en) 1980-06-30 1981-01-26 Apparatus for homogenizing a fluid flowing through a duct by means of ultrasonic waves
EP81100535A EP0042903B1 (en) 1980-06-30 1981-01-26 Apparatus for homogenizing a fluid flowing through a duct by means of ultrasonic waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23100/80A IT1148877B (it) 1980-06-30 1980-06-30 Apparecchiatura adatta per la generazione e la regolazione automatica di onde ultrasoniche, impiegate nei processi di trattamento dei fluidi

Publications (2)

Publication Number Publication Date
IT8023100A0 IT8023100A0 (it) 1980-06-30
IT1148877B true IT1148877B (it) 1986-12-03

Family

ID=11203775

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23100/80A IT1148877B (it) 1980-06-30 1980-06-30 Apparecchiatura adatta per la generazione e la regolazione automatica di onde ultrasoniche, impiegate nei processi di trattamento dei fluidi

Country Status (3)

Country Link
EP (1) EP0042903B1 (it)
DE (1) DE3167526D1 (it)
IT (1) IT1148877B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735787A1 (de) * 1987-09-22 1989-03-30 Stiftung Inst Fuer Werkstoffte Verfahren und vorrichtung zum zerstaeuben mindestens eines strahls eines fluessigen stoffs, vorzugsweise geschmolzenen metalls
DE3732325A1 (de) * 1987-09-25 1989-04-13 Battelle Institut E V Vorrichtung zum zerstaeuben eines fluessigen mediums mit hilfe von ultraschall
CH688813A5 (it) * 1994-06-30 1998-04-15 Ixtlan Ag Apparecchiatura per la sterilizzazione e l'omogeneizzazione di sostanze fluide mediante vibrazioni ultrasoniche.
US5900690A (en) * 1996-06-26 1999-05-04 Gipson; Lamar Heath Apparatus and method for controlling an ultrasonic transducer
CN101934207B (zh) * 2010-09-01 2012-09-05 华南理工大学 一种基于超声波能量聚焦的柴油乳化方法及装置
JP7272282B2 (ja) * 2020-01-14 2023-05-12 トヨタ自動車株式会社 電極合材ペーストの製造方法、及び、非水系二次電池の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123342B2 (it) * 1972-07-31 1976-07-16
US3931533A (en) * 1974-05-30 1976-01-06 Sybron Corporation Ultrasonic signal generator
US4135387A (en) * 1977-08-10 1979-01-23 Westinghouse Electric Corp. Device for monitoring phase proportions of a single component fluid

Also Published As

Publication number Publication date
DE3167526D1 (en) 1985-01-17
IT8023100A0 (it) 1980-06-30
EP0042903B1 (en) 1984-12-05
EP0042903A1 (en) 1982-01-06

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