EP0123277A3 - Method of driving an ultrasonic oscillator for an atomizing fluid - Google Patents
Method of driving an ultrasonic oscillator for an atomizing fluid Download PDFInfo
- Publication number
- EP0123277A3 EP0123277A3 EP84104426A EP84104426A EP0123277A3 EP 0123277 A3 EP0123277 A3 EP 0123277A3 EP 84104426 A EP84104426 A EP 84104426A EP 84104426 A EP84104426 A EP 84104426A EP 0123277 A3 EP0123277 A3 EP 0123277A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- delta
- supplied
- power
- liquid
- time interval
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 3
- 238000000889 atomisation Methods 0.000 abstract 2
- 230000005284 excitation Effects 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 230000003534 oscillatory effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn
- B05B17/063—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn having an internal channel for supplying the liquid or other fluent material
-
- 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
-
- 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
- B06B2201/50—Application to a particular transducer type
- B06B2201/55—Piezoelectric transducer
-
- 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
- B06B2201/76—Medical, dental
-
- 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)
- Mechanical Engineering (AREA)
- Special Spraying Apparatus (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT84104426T ATE41887T1 (en) | 1983-04-22 | 1984-04-18 | PROCEDURE FOR OPERATING AN ULTRASONIC VIBRATOR FOR LIQUID ATOOMIZATION. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833314609 DE3314609A1 (en) | 1983-04-22 | 1983-04-22 | METHOD FOR OPERATING AN ULTRASONIC VIBRATOR FOR LIQUID SPRAYING |
DE3314609 | 1983-04-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0123277A2 EP0123277A2 (en) | 1984-10-31 |
EP0123277A3 true EP0123277A3 (en) | 1986-07-02 |
EP0123277B1 EP0123277B1 (en) | 1989-04-05 |
Family
ID=6197071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84104426A Expired EP0123277B1 (en) | 1983-04-22 | 1984-04-18 | Method of driving an ultrasonic oscillator for an atomizing fluid |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0123277B1 (en) |
AT (1) | ATE41887T1 (en) |
DE (2) | DE3314609A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6016821A (en) | 1996-09-24 | 2000-01-25 | Puskas; William L. | Systems and methods for ultrasonically processing delicate parts |
US5834871A (en) | 1996-08-05 | 1998-11-10 | Puskas; William L. | Apparatus and methods for cleaning and/or processing delicate parts |
DE3534853A1 (en) * | 1985-09-30 | 1987-04-02 | Siemens Ag | METHOD FOR OPERATING AN ULTRASONIC SPRAYER FOR LIQUID SPRAYING |
US4736130A (en) * | 1987-01-09 | 1988-04-05 | Puskas William L | Multiparameter generator for ultrasonic transducers |
GB2265845B (en) * | 1991-11-12 | 1996-05-01 | Medix Ltd | A nebuliser and nebuliser control system |
US7336019B1 (en) | 2005-07-01 | 2008-02-26 | Puskas William L | Apparatus, circuitry, signals, probes and methods for cleaning and/or processing with sound |
US7211928B2 (en) | 1996-08-05 | 2007-05-01 | Puskas William L | Apparatus, circuitry, signals and methods for cleaning and/or processing with sound |
US6822372B2 (en) | 1999-08-09 | 2004-11-23 | William L. Puskas | Apparatus, circuitry and methods for cleaning and/or processing with sound waves |
US6313565B1 (en) | 2000-02-15 | 2001-11-06 | William L. Puskas | Multiple frequency cleaning system |
US7211927B2 (en) | 1996-09-24 | 2007-05-01 | William Puskas | Multi-generator system for an ultrasonic processing tank |
ES2209857T3 (en) * | 1999-03-05 | 2004-07-01 | S. C. JOHNSON & SON, INC. | CONTROL SYSTEM FOR SPRAYING LIQUIDS WITH A PIEZOELECTRIC VIBRATOR. |
FR2903331B1 (en) | 2006-07-07 | 2008-10-10 | Oreal | GENERATOR FOR EXCITING A PIEZOELECTRIC TRANSDUCER |
IT1393824B1 (en) | 2009-04-20 | 2012-05-11 | Zobele Holding Spa | LIQUID ATOMIZER WITH PIEZOELECTRIC VIBRATION DEVICE WITH IMPROVED ELECTRONIC CONTROL CIRCUIT AND RELATED DRIVING METHOD. |
CN105764616A (en) | 2013-09-09 | 2016-07-13 | 奥姆纽斯特有限责任公司 | Atomizing spray apparatus |
CN114130547B (en) * | 2021-11-18 | 2023-06-16 | 安徽理工大学 | Medicament vaporization assembly and jet flow flotation column type device using same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2195172A5 (en) * | 1972-07-31 | 1974-03-01 | Matsushita Electric Ind Co Ltd | |
FR2311595A1 (en) * | 1975-05-20 | 1976-12-17 | Matsushita Electric Ind Co Ltd | ULTRA-SOUND GENERATOR AND LIQUID ATOMIZING DEVICE WITH APPLICATION |
EP0036186A2 (en) * | 1980-03-14 | 1981-09-23 | Siemens Aktiengesellschaft | Method for pulse activation of a piezo-electric sound transmitter-transducer |
DE3013964A1 (en) * | 1980-04-11 | 1981-10-22 | Jürgen F. 8011 Poing Strutz | Circuits for stabilising ultrasonic generator and preventing drying - in prodn. of aerosols for breathing machines |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2129665C3 (en) * | 1970-06-30 | 1981-02-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Device for atomizing liquids with a piezoelectrically excited vibration system |
DE2312442A1 (en) * | 1973-03-13 | 1974-10-03 | Siemens Ag | ATOMIZER FOR LIQUIDS WITH PIEZOELECTRIC ULTRASONIC VIBRATOR |
FR2421513A1 (en) * | 1978-03-31 | 1979-10-26 | Gaboriaud Paul | ULTRA-SONIC ATOMIZER WITH AUTOMATIC CONTROL |
JPS5848225B2 (en) * | 1979-01-09 | 1983-10-27 | オムロン株式会社 | Atomization amount control method of ultrasonic liquid atomization device |
-
1983
- 1983-04-22 DE DE19833314609 patent/DE3314609A1/en not_active Withdrawn
-
1984
- 1984-04-18 DE DE8484104426T patent/DE3477550D1/en not_active Expired
- 1984-04-18 AT AT84104426T patent/ATE41887T1/en active
- 1984-04-18 EP EP84104426A patent/EP0123277B1/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2195172A5 (en) * | 1972-07-31 | 1974-03-01 | Matsushita Electric Ind Co Ltd | |
FR2311595A1 (en) * | 1975-05-20 | 1976-12-17 | Matsushita Electric Ind Co Ltd | ULTRA-SOUND GENERATOR AND LIQUID ATOMIZING DEVICE WITH APPLICATION |
EP0036186A2 (en) * | 1980-03-14 | 1981-09-23 | Siemens Aktiengesellschaft | Method for pulse activation of a piezo-electric sound transmitter-transducer |
DE3013964A1 (en) * | 1980-04-11 | 1981-10-22 | Jürgen F. 8011 Poing Strutz | Circuits for stabilising ultrasonic generator and preventing drying - in prodn. of aerosols for breathing machines |
Also Published As
Publication number | Publication date |
---|---|
DE3477550D1 (en) | 1989-05-11 |
ATE41887T1 (en) | 1989-04-15 |
DE3314609A1 (en) | 1984-10-25 |
EP0123277B1 (en) | 1989-04-05 |
EP0123277A2 (en) | 1984-10-31 |
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