ATE470509T1 - Generator zur erregung eines piezoelektrischen wandlers - Google Patents
Generator zur erregung eines piezoelektrischen wandlersInfo
- Publication number
- ATE470509T1 ATE470509T1 AT07301207T AT07301207T ATE470509T1 AT E470509 T1 ATE470509 T1 AT E470509T1 AT 07301207 T AT07301207 T AT 07301207T AT 07301207 T AT07301207 T AT 07301207T AT E470509 T1 ATE470509 T1 AT E470509T1
- Authority
- AT
- Austria
- Prior art keywords
- generator
- frequency
- excitation
- transducer
- values
- Prior art date
Links
- 230000005284 excitation Effects 0.000 title abstract 2
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
- B05B17/0638—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 spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
- B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
-
- 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
-
- 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)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Electrophonic Musical Instruments (AREA)
- Special Spraying Apparatus (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0652876A FR2903331B1 (fr) | 2006-07-07 | 2006-07-07 | Generateur pour exciter un transducteur piezoelectrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE470509T1 true ATE470509T1 (de) | 2010-06-15 |
Family
ID=37907832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07301207T ATE470509T1 (de) | 2006-07-07 | 2007-07-05 | Generator zur erregung eines piezoelektrischen wandlers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7960894B2 (de) |
| EP (1) | EP1875969B1 (de) |
| AT (1) | ATE470509T1 (de) |
| DE (1) | DE602007007015D1 (de) |
| ES (1) | ES2346581T3 (de) |
| FR (1) | FR2903331B1 (de) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI251464B (en) * | 2005-07-15 | 2006-03-21 | Tung Chiou Yue | Intermittent mosquito/insect attracting/trapping device |
| US8296993B2 (en) * | 2007-11-16 | 2012-10-30 | Monster Mosquito Systems, Llc | Ultrasonic humidifier for repelling insects |
| TWI337555B (en) * | 2008-03-25 | 2011-02-21 | Ind Tech Res Inst | Liquid nebulization system |
| FR2929861B1 (fr) * | 2008-04-11 | 2011-11-11 | Oreal | Cartouche pour dispositif de pulverisation piezoelectrique et appareil de pulverisation associe. |
| EA022926B1 (ru) * | 2009-07-17 | 2016-03-31 | Нектар Терапьютикс | Системы и способы управления герметичными небулайзерами |
| US20140361095A1 (en) * | 2012-01-12 | 2014-12-11 | Scentcom Ltd | Ultrasonic microvalve array unit for production of mist |
| US10900680B2 (en) * | 2013-07-19 | 2021-01-26 | Ademco Inc. | Humidifier system |
| US9989552B2 (en) | 2015-03-25 | 2018-06-05 | Arcus Hunting, Llc | Air movement visualization device |
| GB201518337D0 (en) * | 2015-10-16 | 2015-12-02 | The Technology Partnership Plc | Linear device |
| JP6801335B2 (ja) | 2016-09-27 | 2020-12-16 | オムロンヘルスケア株式会社 | 超音波振動子駆動装置およびメッシュ式ネブライザ |
| WO2020254862A1 (en) | 2019-06-20 | 2020-12-24 | Shaheen Innovations Holding Limited | Personal ultrasonic atomizer device |
| US12538944B2 (en) | 2019-12-15 | 2026-02-03 | Shaheen Innovations Holding Limited | Nicotine delivery device with identification arrangement |
| US11589610B2 (en) | 2019-12-15 | 2023-02-28 | Shaheen Innovations Holding Limited | Nicotine delivery device having a mist generator device and a driver device |
| US11730191B2 (en) | 2019-12-15 | 2023-08-22 | Shaheen Innovations Holding Limited | Hookah device |
| US11730193B2 (en) | 2019-12-15 | 2023-08-22 | Shaheen Innovations Holding Limited | Hookah device |
| US12121056B2 (en) | 2019-12-15 | 2024-10-22 | Shaheen Innovations Holding Limited | Hookah device |
| US12262738B2 (en) | 2019-12-15 | 2025-04-01 | Shaheen Innovations Holding Limited | Ultrasonic mist inhaler |
| US11666713B2 (en) | 2019-12-15 | 2023-06-06 | Shaheen Innovations Holding Limited | Mist inhaler devices |
| JP7483042B2 (ja) * | 2019-12-15 | 2024-05-14 | シャヒーン イノベーションズ ホールディング リミテッド | 超音波ミスト吸入器 |
| US11254979B2 (en) | 2020-06-01 | 2022-02-22 | Shaheen Innovations Holding Limited | Systems and devices for infectious disease screening |
| EP4031216B1 (de) | 2019-12-15 | 2025-01-15 | Shaheen Innovations Holding Limited | Ultraschallnebelinhalator |
| WO2021123867A1 (en) | 2019-12-15 | 2021-06-24 | Shaheen Innovations Holding Limited | Ultrasonic mist inhaler |
| US12233207B2 (en) | 2019-12-15 | 2025-02-25 | Shaheen Innovations Holding Limited | Mist inhaler devices |
| PL3837999T3 (pl) | 2019-12-15 | 2022-10-10 | Shaheen Innovations Holding Limited | Inhalatory mgiełki |
| EP3860696B1 (de) | 2019-12-15 | 2024-04-10 | Shaheen Innovations Holding Limited | Ultraschall-nebelinhalator |
| US12201144B2 (en) | 2019-12-15 | 2025-01-21 | Shaheen Innovations Holding Limited | Hookah device |
| PL4292632T3 (pl) | 2019-12-15 | 2025-11-24 | Shaheen Innovations Holding Limited | Ultradźwiękowy inhalator mgiełki |
| WO2021245391A1 (en) | 2020-06-01 | 2021-12-09 | Shaheen Innovations Holding Limited | An infectious disease screening device |
| CA3180786A1 (en) | 2020-06-01 | 2021-05-28 | Imad Lahoud | An infectious disease screening system |
| US20230188901A1 (en) | 2021-12-15 | 2023-06-15 | Shaheen Innovations Holding Limited | Apparatus for transmitting ultrasonic waves |
| ES2973682B2 (es) * | 2022-11-10 | 2025-10-01 | Zobele Espana Sa | Dispositivo para la difusión de sustancias volátiles |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904896A (en) * | 1970-06-30 | 1975-09-09 | Siemens Ag | Piezoelectric oscillator system |
| DE3314609A1 (de) * | 1983-04-22 | 1984-10-25 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum betrieb eines ultraschall-schwingers zur fluessigkeitszerstaeubung |
| DE3534853A1 (de) * | 1985-09-30 | 1987-04-02 | Siemens Ag | Verfahren zum betrieb eines ultraschallzerstaeubers zur fluessigkeitszerstaeubung |
| EP0340470A1 (de) * | 1988-05-06 | 1989-11-08 | Satronic Ag | Verfahren und Schaltung zur Anregung eines Ultraschallschwingers und deren Verwendung zur Zerstäubung einer Flüssigkeit |
| US5164992A (en) * | 1990-11-01 | 1992-11-17 | Massachusetts Institute Of Technology | Face recognition system |
| ATE131421T1 (de) * | 1991-12-04 | 1995-12-15 | The Technology Partnership Plc | Vorrichtung und verfahren zur erzeugung von fluessigkeitstroepfchen |
| JP2673647B2 (ja) | 1993-03-04 | 1997-11-05 | ティーディーケイ株式会社 | 超音波霧化器 |
| DE4412900C2 (de) * | 1994-04-14 | 2000-04-27 | Eberspaecher J Gmbh & Co | Verfahren und Vorrichtung zum Feststellen des Einsetzens einer Überflutung eines Ultraschallzerstäubers |
| JP3382405B2 (ja) * | 1995-02-03 | 2003-03-04 | キヤノン株式会社 | 振動型モーター装置 |
| KR100200874B1 (ko) | 1996-01-17 | 1999-06-15 | 윤종용 | 움직임 검출에 의한 선택적 기록 장치 및 방법 |
| KR100306355B1 (ko) | 1998-08-31 | 2001-11-30 | 안재인 | 사용자식별시스템및이를이용한현금인출기 |
| KR100532990B1 (ko) | 1999-01-08 | 2005-12-02 | 엘지전자 주식회사 | 카메라의 움직임 검출 방법 |
| KR100293897B1 (ko) | 1999-03-23 | 2001-06-15 | 박광소 | 은행거래시스템의 거래자 안면인식방법 |
| MXPA01008926A (es) | 1999-03-05 | 2003-07-21 | Johnson & Son Inc S C | Sistema de control para atomizar liquidos con un vibrador piezoelectrico. |
| JP2002538001A (ja) | 1999-03-08 | 2002-11-12 | エス．シー． ジョンソン アンド サン、インコーポレイテッド | 圧電素子の改良取付方法 |
| DE19962280A1 (de) | 1999-12-23 | 2001-07-12 | Draeger Medizintech Gmbh | Ultraschallvernebler |
| US6546927B2 (en) * | 2001-03-13 | 2003-04-15 | Aerogen, Inc. | Methods and apparatus for controlling piezoelectric vibration |
| US7098580B2 (en) * | 2004-01-29 | 2006-08-29 | Kyocera Corporation | Piezoelectric oscillator |
-
2006
- 2006-07-07 FR FR0652876A patent/FR2903331B1/fr not_active Expired - Fee Related
-
2007
- 2007-07-05 DE DE602007007015T patent/DE602007007015D1/de active Active
- 2007-07-05 AT AT07301207T patent/ATE470509T1/de not_active IP Right Cessation
- 2007-07-05 EP EP07301207A patent/EP1875969B1/de not_active Not-in-force
- 2007-07-05 ES ES07301207T patent/ES2346581T3/es active Active
- 2007-07-09 US US11/822,662 patent/US7960894B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7960894B2 (en) | 2011-06-14 |
| ES2346581T3 (es) | 2010-10-18 |
| DE602007007015D1 (de) | 2010-07-22 |
| EP1875969A1 (de) | 2008-01-09 |
| US20080088202A1 (en) | 2008-04-17 |
| FR2903331A1 (fr) | 2008-01-11 |
| EP1875969B1 (de) | 2010-06-09 |
| FR2903331B1 (fr) | 2008-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |