ATE129651T1 - Piezoelektrisch anregbares resonanzsystem zur ultraschall-zerstäubung einer flüssigkeit. - Google Patents
Piezoelektrisch anregbares resonanzsystem zur ultraschall-zerstäubung einer flüssigkeit.Info
- Publication number
- ATE129651T1 ATE129651T1 AT88111066T AT88111066T ATE129651T1 AT E129651 T1 ATE129651 T1 AT E129651T1 AT 88111066 T AT88111066 T AT 88111066T AT 88111066 T AT88111066 T AT 88111066T AT E129651 T1 ATE129651 T1 AT E129651T1
- Authority
- AT
- Austria
- Prior art keywords
- working plate
- plate
- vibrator
- base plate
- liquid
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 3
- 238000000889 atomisation Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 2
- 210000004072 lung Anatomy 0.000 abstract 1
- 238000002604 ultrasonography Methods 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
- 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
- B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B3/04—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency involving focusing or reflecting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Special Spraying Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873724629 DE3724629A1 (de) | 1987-07-22 | 1987-07-22 | Piezoelektrisch anregbares resonanzsystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE129651T1 true ATE129651T1 (de) | 1995-11-15 |
Family
ID=6332325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88111066T ATE129651T1 (de) | 1987-07-22 | 1988-07-11 | Piezoelektrisch anregbares resonanzsystem zur ultraschall-zerstäubung einer flüssigkeit. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4888516A (de) |
| EP (1) | EP0300319B1 (de) |
| JP (1) | JP2543493B2 (de) |
| AT (1) | ATE129651T1 (de) |
| CA (1) | CA1307555C (de) |
| DE (2) | DE3724629A1 (de) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5152456A (en) * | 1989-12-12 | 1992-10-06 | Bespak, Plc | Dispensing apparatus having a perforate outlet member and a vibrating device |
| US6540154B1 (en) | 1991-04-24 | 2003-04-01 | Aerogen, Inc. | Systems and methods for controlling fluid feed to an aerosol generator |
| US6629646B1 (en) * | 1991-04-24 | 2003-10-07 | Aerogen, Inc. | Droplet ejector with oscillating tapered aperture |
| US7628339B2 (en) | 1991-04-24 | 2009-12-08 | Novartis Pharma Ag | Systems and methods for controlling fluid feed to an aerosol generator |
| US5938117A (en) * | 1991-04-24 | 1999-08-17 | Aerogen, Inc. | Methods and apparatus for dispensing liquids as an atomized spray |
| US5449502A (en) * | 1992-12-30 | 1995-09-12 | Sanden Corp. | Sterilizing apparatus utilizing ultrasonic vibration |
| JPH0824739A (ja) * | 1994-06-29 | 1996-01-30 | Siemens Ag | 超音波噴霧器 |
| US5970974A (en) * | 1995-03-14 | 1999-10-26 | Siemens Aktiengesellschaft | Dosating unit for an ultrasonic atomizer device |
| EP0814860B1 (de) * | 1995-03-14 | 1999-11-03 | Siemens Aktiengesellschaft | Ultraschallzerstäuber mit abnehmbarer präzisionsdosiereinheit |
| US6782886B2 (en) | 1995-04-05 | 2004-08-31 | Aerogen, Inc. | Metering pumps for an aerosolizer |
| US5758637A (en) | 1995-08-31 | 1998-06-02 | Aerogen, Inc. | Liquid dispensing apparatus and methods |
| US6014970A (en) * | 1998-06-11 | 2000-01-18 | Aerogen, Inc. | Methods and apparatus for storing chemical compounds in a portable inhaler |
| US6085740A (en) | 1996-02-21 | 2000-07-11 | Aerogen, Inc. | Liquid dispensing apparatus and methods |
| US6205999B1 (en) | 1995-04-05 | 2001-03-27 | Aerogen, Inc. | Methods and apparatus for storing chemical compounds in a portable inhaler |
| DE19533370C2 (de) * | 1995-09-09 | 1999-10-28 | Wilk Bernd Ulrich | Verfahren und Anlage zur biologischen Mineralisierung von Schlamm in stehenden und fließenden Gewässern |
| US6417602B1 (en) | 1998-03-03 | 2002-07-09 | Sensotech Ltd. | Ultrasonic transducer |
| US6739333B1 (en) * | 1999-05-26 | 2004-05-25 | Boehringer Ingelheim Pharma Kg | Stainless steel canister for propellant-driven metering aerosols |
| DE19924098A1 (de) * | 1999-05-26 | 2000-12-07 | Boehringer Ingelheim Pharma | Edelstahlkanister für treibgasbetriebene Dosieraerosole |
| US6235177B1 (en) | 1999-09-09 | 2001-05-22 | Aerogen, Inc. | Method for the construction of an aperture plate for dispensing liquid droplets |
| MXPA02010884A (es) | 2000-05-05 | 2003-03-27 | Aerogen Ireland Ltd | Aparato y metodo para el suministro de medicamentos al sistema respiratorio. |
| US7971588B2 (en) | 2000-05-05 | 2011-07-05 | Novartis Ag | Methods and systems for operating an aerosol generator |
| US6948491B2 (en) | 2001-03-20 | 2005-09-27 | Aerogen, Inc. | Convertible fluid feed system with comformable reservoir and methods |
| US7100600B2 (en) | 2001-03-20 | 2006-09-05 | Aerogen, Inc. | Fluid filled ampoules and methods for their use in aerosolizers |
| US8336545B2 (en) | 2000-05-05 | 2012-12-25 | Novartis Pharma Ag | Methods and systems for operating an aerosol generator |
| US7600511B2 (en) | 2001-11-01 | 2009-10-13 | Novartis Pharma Ag | Apparatus and methods for delivery of medicament to a respiratory system |
| US6543443B1 (en) | 2000-07-12 | 2003-04-08 | Aerogen, Inc. | Methods and devices for nebulizing fluids |
| US6546927B2 (en) | 2001-03-13 | 2003-04-15 | Aerogen, Inc. | Methods and apparatus for controlling piezoelectric vibration |
| US6550472B2 (en) | 2001-03-16 | 2003-04-22 | Aerogen, Inc. | Devices and methods for nebulizing fluids using flow directors |
| US6554201B2 (en) | 2001-05-02 | 2003-04-29 | Aerogen, Inc. | Insert molded aerosol generator and methods |
| US6732944B2 (en) | 2001-05-02 | 2004-05-11 | Aerogen, Inc. | Base isolated nebulizing device and methods |
| US7677467B2 (en) | 2002-01-07 | 2010-03-16 | Novartis Pharma Ag | Methods and devices for aerosolizing medicament |
| US7360536B2 (en) | 2002-01-07 | 2008-04-22 | Aerogen, Inc. | Devices and methods for nebulizing fluids for inhalation |
| WO2003059424A1 (en) | 2002-01-15 | 2003-07-24 | Aerogen, Inc. | Methods and systems for operating an aerosol generator |
| ES2572770T3 (es) | 2002-05-20 | 2016-06-02 | Novartis Ag | Aparato para proporcionar pulverización para tratamiento médico y métodos |
| US8616195B2 (en) | 2003-07-18 | 2013-12-31 | Novartis Ag | Nebuliser for the production of aerosolized medication |
| US7267121B2 (en) | 2004-04-20 | 2007-09-11 | Aerogen, Inc. | Aerosol delivery apparatus and method for pressure-assisted breathing systems |
| US7290541B2 (en) | 2004-04-20 | 2007-11-06 | Aerogen, Inc. | Aerosol delivery apparatus and method for pressure-assisted breathing systems |
| US7946291B2 (en) | 2004-04-20 | 2011-05-24 | Novartis Ag | Ventilation systems and methods employing aerosol generators |
| EP1896662B1 (de) * | 2005-05-25 | 2014-07-23 | AeroGen, Inc. | Schwingungssysteme und -verfahren |
| DE102006033372B4 (de) * | 2006-02-17 | 2010-04-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Ultraschallaktor zur Reinigung von Objekten |
| FR2898468B1 (fr) | 2006-03-15 | 2008-06-06 | Lvmh Rech | Dispositif de pulverisation a element piezoelectrique, et son utilisation en cosmetologie et en parfumerie. |
| JP2008006644A (ja) * | 2006-06-28 | 2008-01-17 | Fujifilm Corp | ミスト吐出ヘッド及びこれを備えた画像形成装置、液体吐出装置 |
| WO2009155245A1 (en) | 2008-06-17 | 2009-12-23 | Davicon Corporation | Liquid dispensing apparatus using a passive liquid metering method |
| RU2577582C1 (ru) * | 2014-10-20 | 2016-03-20 | Федеральное государственное бюджетное учреждение науки Институт механики Уральского отделения Российской академии наук | Пластинчатый распылитель жидкости |
| CN111841205A (zh) * | 2020-06-24 | 2020-10-30 | 重庆工程职业技术学院 | 一种具有节水特性的离心射流雾化与超声雾化结合的方法 |
| WO2025094820A1 (ja) * | 2023-11-01 | 2025-05-08 | 日本特殊陶業株式会社 | 弾性表面波デバイス |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE883358C (de) * | 1942-03-22 | 1953-07-16 | Siemens Ag | Einrichtung zur Behandlung von Stoffen, insbesondere von Fluessigkeiten, mittels Ultraschallschwingungen |
| DE1425897A1 (de) * | 1964-10-20 | 1969-02-06 | Lierke Dipl Phys Ernst Guenter | Vorrichtung zum Vernebeln von Fluessigkeiten mit Ultraschall |
| FR1545920A (fr) * | 1967-10-06 | 1968-11-15 | Siderurgie Fse Inst Rech | Dispositif de sondage ultrasonore |
| US3904896A (en) * | 1970-06-30 | 1975-09-09 | Siemens Ag | Piezoelectric oscillator system |
| SU434623A1 (ru) * | 1972-09-07 | 1974-06-30 | М. В. Королев , О. Г. Галкин | Ультразвуковой пьезоэлектрический преобразователь |
| US3904894A (en) * | 1974-07-24 | 1975-09-09 | Gen Motors Corp | Circuit for producing an output signal during the period between the pulses of repeating time displaced pulse pairs |
| DE2557958B2 (de) * | 1975-12-22 | 1981-01-29 | Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart | Piezoelektrischer Ultraschall-Flüssigkeitszerstäuber |
| US4384231A (en) * | 1979-05-11 | 1983-05-17 | Hitachi, Ltd. | Piezoelectric acoustic transducer with spherical lens |
| DE3112339A1 (de) * | 1980-04-12 | 1982-02-25 | Battelle-Institut E.V., 6000 Frankfurt | "vorrichtung zur zerstaeubung von fluessigkeiten" |
| US4474326A (en) * | 1981-11-24 | 1984-10-02 | Tdk Electronics Co., Ltd. | Ultrasonic atomizing device |
| DE3616713A1 (de) * | 1986-05-20 | 1987-11-26 | Siemens Ag | Ultraschall-mhz-schwinger, insbesondere zur fluessigkeitszerstaeubung |
-
1987
- 1987-07-22 DE DE19873724629 patent/DE3724629A1/de not_active Withdrawn
-
1988
- 1988-07-11 EP EP88111066A patent/EP0300319B1/de not_active Expired - Lifetime
- 1988-07-11 AT AT88111066T patent/ATE129651T1/de not_active IP Right Cessation
- 1988-07-11 DE DE3854634T patent/DE3854634D1/de not_active Expired - Fee Related
- 1988-07-20 JP JP63182760A patent/JP2543493B2/ja not_active Expired - Fee Related
- 1988-07-20 CA CA000572482A patent/CA1307555C/en not_active Expired - Lifetime
- 1988-07-21 US US07/222,266 patent/US4888516A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3854634D1 (de) | 1995-12-07 |
| EP0300319A3 (en) | 1990-05-09 |
| DE3724629A1 (de) | 1989-02-02 |
| JP2543493B2 (ja) | 1996-10-16 |
| CA1307555C (en) | 1992-09-15 |
| US4888516A (en) | 1989-12-19 |
| EP0300319A2 (de) | 1989-01-25 |
| JPS6451162A (en) | 1989-02-27 |
| EP0300319B1 (de) | 1995-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |