FR2448394B1 - Pulverisateur de liquide piezo-electrique - Google Patents
Pulverisateur de liquide piezo-electriqueInfo
- Publication number
- FR2448394B1 FR2448394B1 FR8002821A FR8002821A FR2448394B1 FR 2448394 B1 FR2448394 B1 FR 2448394B1 FR 8002821 A FR8002821 A FR 8002821A FR 8002821 A FR8002821 A FR 8002821A FR 2448394 B1 FR2448394 B1 FR 2448394B1
- Authority
- FR
- France
- Prior art keywords
- liquid sprayer
- piezoelectric liquid
- piezoelectric
- sprayer
- liquid
- 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
Links
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
- 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
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations
- F23D11/345—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations with vibrating atomiser surfaces
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2904861A DE2904861C3 (de) | 1979-02-09 | 1979-02-09 | Piezoelektrischer Flüssigkeitszerstäuber |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448394A1 FR2448394A1 (fr) | 1980-09-05 |
FR2448394B1 true FR2448394B1 (fr) | 1985-06-14 |
Family
ID=6062504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8002821A Expired FR2448394B1 (fr) | 1979-02-09 | 1980-02-08 | Pulverisateur de liquide piezo-electrique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4319716A (fr) |
JP (1) | JPS55106565A (fr) |
CH (1) | CH646883A5 (fr) |
DE (1) | DE2904861C3 (fr) |
FR (1) | FR2448394B1 (fr) |
GB (1) | GB2046128B (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3117937A1 (de) * | 1981-05-06 | 1982-11-25 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum aufbringen von schmiermitteln |
DE3233901C2 (de) * | 1982-09-13 | 1986-11-06 | Lechler Gmbh & Co Kg, 7012 Fellbach | Ultraschall-Flüssigkeitszerstäuber |
JPH065060B2 (ja) * | 1985-12-25 | 1994-01-19 | 株式会社日立製作所 | 内燃機関用超音波式燃料微粒化装置の駆動回路 |
US4757227A (en) * | 1986-03-24 | 1988-07-12 | Intersonics Incorporated | Transducer for producing sound of very high intensity |
US4850534A (en) * | 1987-05-30 | 1989-07-25 | Tdk Corporation | Ultrasonic wave nebulizer |
DE3833093A1 (de) * | 1988-09-29 | 1990-04-12 | Siemens Ag | Fuer verbrennungskraftmaschine vorgesehene kraftstoff-einspritzduese mit steuerbarer charakteristik des kraftstoffstrahls |
US5409163A (en) * | 1990-01-25 | 1995-04-25 | Ultrasonic Systems, Inc. | Ultrasonic spray coating system with enhanced spray control |
WO1993020949A1 (fr) * | 1992-04-09 | 1993-10-28 | Omron Corporation | Atomiseur a ultrasons, inhalateur a ultrasons et procede de commande de ceux-ci |
FR2691596B1 (fr) * | 1992-05-22 | 1995-04-28 | Thomson Csf | Antenne acoustique sous-marine à capteur surfacique. |
US5371429A (en) * | 1993-09-28 | 1994-12-06 | Misonix, Inc. | Electromechanical transducer device |
US6204592B1 (en) * | 1999-10-12 | 2001-03-20 | Ben Hur | Ultrasonic nailing and drilling apparatus |
BE1013167A3 (fr) * | 1999-12-03 | 2001-10-02 | Univ Catholique De Louvain Hal | Procede d'alimentation d'un organe piezoelectrique destine a un pulverisateur ultrasonique et dispostif destine a cet effet. |
DE10245324A1 (de) * | 2002-09-27 | 2004-04-08 | Abb Patent Gmbh | Ultraschall-Stehwellen-Zerstäuberanordnung |
US7156189B1 (en) * | 2004-12-01 | 2007-01-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Self mountable and extractable ultrasonic/sonic anchor |
US8910727B2 (en) * | 2006-02-03 | 2014-12-16 | California Institute Of Technology | Ultrasonic/sonic jackhammer |
JP5693177B2 (ja) * | 2010-11-26 | 2015-04-01 | 株式会社 和光電子 | 圧電振動子駆動回路 |
DE102012109124A1 (de) | 2012-09-27 | 2014-03-27 | Vermes Microdispensing GmbH | Dosiersystem, Dosierverfahren und Herstellungsverfahren |
DE102012109123A1 (de) * | 2012-09-27 | 2014-03-27 | Vermes Microdispensing GmbH | Dosiersystem, Dosierverfahren und Herstellungsverfahren |
KR101709437B1 (ko) * | 2016-01-26 | 2017-02-22 | 호서대학교 산학협력단 | 발향모듈 |
CN106725956A (zh) * | 2016-11-30 | 2017-05-31 | 桂林市啄木鸟医疗器械有限公司 | 一种超声洁牙机换能器及含其牙机手柄 |
US10625031B2 (en) | 2016-12-27 | 2020-04-21 | L'oreal | Orientation independent topical applicator |
US20180193868A1 (en) * | 2017-01-09 | 2018-07-12 | Precision Machinery Research Development Center | Ultrasonic spray coating module |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3214101A (en) * | 1964-03-31 | 1965-10-26 | Little Inc A | Apparatus for atomizing a liquid |
US3400892A (en) * | 1965-12-02 | 1968-09-10 | Battelle Development Corp | Resonant vibratory apparatus |
US3681627A (en) * | 1969-07-07 | 1972-08-01 | Gulton Ind Inc | Sonically operated tool and sonic motor therefor |
NL171520C (nl) * | 1970-06-30 | 1983-04-05 | Siemens Ag | Piezo-electrisch trillingssysteem en inrichting onder toepassing van een dergelijk systeem voor het verstuiven van vloeistoffen. |
SU435859A1 (ru) * | 1971-02-22 | 1974-07-15 | А. В. Салосин, Г. А. Кардашев , А. С. Першин Московский институт химического машиностроени | Пьезоэлектрический излучатель |
SU489533A1 (ru) * | 1973-02-26 | 1975-10-30 | Предприятие П/Я М-5457 | Устройство дл напылени |
US3861852A (en) * | 1974-01-25 | 1975-01-21 | Berger Harvey | Fuel burner with improved ultrasonic atomizer |
US4153201A (en) * | 1976-11-08 | 1979-05-08 | Sono-Tek Corporation | Transducer assembly, ultrasonic atomizer and fuel burner |
US4169984A (en) * | 1976-11-30 | 1979-10-02 | Contract Systems Associates, Inc. | Ultrasonic probe |
-
1979
- 1979-02-09 DE DE2904861A patent/DE2904861C3/de not_active Expired
-
1980
- 1980-02-06 CH CH95280A patent/CH646883A5/de not_active IP Right Cessation
- 1980-02-06 GB GB8003925A patent/GB2046128B/en not_active Expired
- 1980-02-08 US US06/119,910 patent/US4319716A/en not_active Expired - Lifetime
- 1980-02-08 JP JP1379180A patent/JPS55106565A/ja active Granted
- 1980-02-08 FR FR8002821A patent/FR2448394B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2046128A (en) | 1980-11-12 |
US4319716A (en) | 1982-03-16 |
DE2904861C3 (de) | 1981-08-06 |
FR2448394A1 (fr) | 1980-09-05 |
DE2904861B2 (de) | 1980-12-11 |
DE2904861A1 (de) | 1980-08-14 |
JPS55106565A (en) | 1980-08-15 |
GB2046128B (en) | 1982-10-27 |
CH646883A5 (de) | 1984-12-28 |
JPS626859B2 (fr) | 1987-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |