ATE5638T1 - Schwingungserzeuger fuer einen ultraschallflssssigkeitszerstaeuber. - Google Patents
Schwingungserzeuger fuer einen ultraschallflssssigkeitszerstaeuber.Info
- Publication number
- ATE5638T1 ATE5638T1 AT80100481T AT80100481T ATE5638T1 AT E5638 T1 ATE5638 T1 AT E5638T1 AT 80100481 T AT80100481 T AT 80100481T AT 80100481 T AT80100481 T AT 80100481T AT E5638 T1 ATE5638 T1 AT E5638T1
- Authority
- AT
- Austria
- Prior art keywords
- vibration generator
- ultrasonic liquid
- circuit
- liquid atomizer
- coupling
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
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
- B06B1/0253—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken directly from the generator circuit
-
- 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
-
- 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
- B06B2201/77—Atomizers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Spraying Apparatus (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Air Humidification (AREA)
- Transducers For Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2906499A DE2906499C2 (de) | 1979-02-20 | 1979-02-20 | Schwingungserzeuger für kleine Betriebsspannungen für Ultraschall-Flüssigkeitszerstäuber |
| EP80100481A EP0014868B1 (de) | 1979-02-20 | 1980-01-31 | Schwingungserzeuger für einen Ultraschall-Flüssigkeitszerstäuber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE5638T1 true ATE5638T1 (de) | 1984-01-15 |
Family
ID=6063418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT80100481T ATE5638T1 (de) | 1979-02-20 | 1980-01-31 | Schwingungserzeuger fuer einen ultraschallflssssigkeitszerstaeuber. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4336509A (de) |
| EP (1) | EP0014868B1 (de) |
| JP (1) | JPS55149663A (de) |
| AT (1) | ATE5638T1 (de) |
| CA (1) | CA1150391A (de) |
| DE (2) | DE2906499C2 (de) |
| DK (1) | DK152023C (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4582654A (en) * | 1984-09-12 | 1986-04-15 | Varian Associates, Inc. | Nebulizer particularly adapted for analytical purposes |
| US4642581A (en) * | 1985-06-21 | 1987-02-10 | Sono-Tek Corporation | Ultrasonic transducer drive circuit |
| GB2265845B (en) * | 1991-11-12 | 1996-05-01 | Medix Ltd | A nebuliser and nebuliser control system |
| EP1095712A1 (de) * | 1999-10-26 | 2001-05-02 | Telsonic Ag | Verfahren zum Regeln der Spannungsversorgung für einen Ultraschallkonverter und Ultraschallgenerator |
| US8006918B2 (en) * | 2008-10-03 | 2011-08-30 | The Proctor & Gamble Company | Alternating current powered delivery system |
| FR2962032B1 (fr) | 2009-12-23 | 2019-11-15 | L'oreal | Composition pour colorer les fibres keratiniques comprenant au moins un derive d'orthodiphenol, un agent oxydant, une argile et un agent alcalinisant |
| US20110232312A1 (en) | 2010-03-24 | 2011-09-29 | Whirlpool Corporation | Flexible wick as water delivery system |
| US9143100B2 (en) * | 2013-09-30 | 2015-09-22 | Texas Instruments Incorporated | Method and circuitry for multi-stage amplification |
| CA2985623C (en) * | 2015-05-11 | 2024-03-05 | Stryker Corporation | System and method for driving an ultrasonic handpiece with a linear amplifier |
| EP4555951A3 (de) * | 2015-12-18 | 2025-07-30 | Stryker Corporation | Chirurgisches ultraschallwerkzeug mit einer spitze mit gleichzeitiger längs- und torsionsbewegung und einer konsole |
| EP4257066A3 (de) | 2016-05-31 | 2023-11-29 | Stryker Corporation | Steuerpult mit transformator mit einer leckagesteuerungswicklung und einem kondensator |
| EP3720372B1 (de) | 2017-12-06 | 2024-09-18 | Stryker Corporation | System zur steuerung des leckstroms eines patienten in einem chirurgischen system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1207487B (de) * | 1960-10-04 | 1965-12-23 | Philips Nv | Hochfrequenzroehrengenerator mit piezomagnetischem Schwinger |
| NL99782C (de) * | 1960-10-04 | |||
| US3293456A (en) * | 1963-03-18 | 1966-12-20 | Branson Instr | Ultrasonic cleaning apparatus |
| FR1558281A (de) * | 1967-03-21 | 1969-02-28 | ||
| DE2129665C3 (de) * | 1970-06-30 | 1981-02-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Vorrichtung zum Zerstäuben von Flüssigkeiten mit einem piezoelektrisch angeregten Schwingungssystem |
| US3681626A (en) * | 1971-11-11 | 1972-08-01 | Branson Instr | Oscillatory circuit for ultrasonic cleaning apparatus |
| US3813616A (en) * | 1973-03-22 | 1974-05-28 | Blackstone Corp | Electromechanical oscillator |
| US4012647A (en) * | 1974-01-31 | 1977-03-15 | Ultrasonic Systems, Inc. | Ultrasonic motors and converters |
| US3989042A (en) * | 1974-06-06 | 1976-11-02 | Tdk Electronics Company, Limited | Oscillator-exciting system for ultrasonic liquid nebulizer |
| US3967143A (en) * | 1974-10-10 | 1976-06-29 | Oki Electric Industry Company, Ltd. | Ultrasonic wave generator |
| GB1537058A (en) * | 1975-05-20 | 1978-12-29 | Matsushita Electric Industrial Co Ltd | Ultrasonic generators |
| FR2421513A1 (fr) * | 1978-03-31 | 1979-10-26 | Gaboriaud Paul | Atomiseur ultra-sonique a pilotage automatique |
-
1979
- 1979-02-20 DE DE2906499A patent/DE2906499C2/de not_active Expired
-
1980
- 1980-01-31 DE DE8080100481T patent/DE3065929D1/de not_active Expired
- 1980-01-31 AT AT80100481T patent/ATE5638T1/de not_active IP Right Cessation
- 1980-01-31 EP EP80100481A patent/EP0014868B1/de not_active Expired
- 1980-02-13 DK DK060680A patent/DK152023C/da not_active IP Right Cessation
- 1980-02-18 JP JP1894880A patent/JPS55149663A/ja active Pending
- 1980-02-19 US US06/122,596 patent/US4336509A/en not_active Expired - Lifetime
- 1980-02-20 CA CA000346079A patent/CA1150391A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1150391A (en) | 1983-07-19 |
| US4336509A (en) | 1982-06-22 |
| DK60680A (da) | 1980-08-21 |
| DE2906499B1 (de) | 1980-08-07 |
| JPS55149663A (en) | 1980-11-21 |
| EP0014868B1 (de) | 1983-12-21 |
| DK152023C (da) | 1988-06-27 |
| DE2906499C2 (de) | 1981-07-09 |
| EP0014868A1 (de) | 1980-09-03 |
| DE3065929D1 (en) | 1984-01-26 |
| DK152023B (da) | 1988-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |