ATE117599T1 - Verfahren und einrichtung für die ultraschall- flüssigkeits-zerstäubung. - Google Patents

Verfahren und einrichtung für die ultraschall- flüssigkeits-zerstäubung.

Info

Publication number
ATE117599T1
ATE117599T1 AT91102120T AT91102120T ATE117599T1 AT E117599 T1 ATE117599 T1 AT E117599T1 AT 91102120 T AT91102120 T AT 91102120T AT 91102120 T AT91102120 T AT 91102120T AT E117599 T1 ATE117599 T1 AT E117599T1
Authority
AT
Austria
Prior art keywords
frequency
ultrasonic transducer
branch
order
atomisation
Prior art date
Application number
AT91102120T
Other languages
English (en)
Inventor
Martin Ruettel
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE117599T1 publication Critical patent/ATE117599T1/de

Links

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
    • 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)
AT91102120T 1990-02-14 1991-02-14 Verfahren und einrichtung für die ultraschall- flüssigkeits-zerstäubung. ATE117599T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4004541A DE4004541A1 (de) 1990-02-14 1990-02-14 Verfahren und einrichtung fuer die ultraschall-fluessigkeits-zerstaeubung

Publications (1)

Publication Number Publication Date
ATE117599T1 true ATE117599T1 (de) 1995-02-15

Family

ID=6400130

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91102120T ATE117599T1 (de) 1990-02-14 1991-02-14 Verfahren und einrichtung für die ultraschall- flüssigkeits-zerstäubung.

Country Status (3)

Country Link
EP (1) EP0442510B1 (de)
AT (1) ATE117599T1 (de)
DE (2) DE4004541A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686805A1 (fr) * 1992-02-04 1993-08-06 Kodak Pathe Dispositif permettant de dissoudre des bulles gazeuses contenues dans une composition liquide utilisable notamment pour les produits photographiques.
US5563811A (en) * 1993-04-29 1996-10-08 Humonics International Inc. Microprocessor controlled drive circuit for a liquid nebulizer having a plurality of oscillators
DE19962280A1 (de) * 1999-12-23 2001-07-12 Draeger Medizintech Gmbh Ultraschallvernebler
DE102006054826A1 (de) * 2006-11-21 2008-05-29 Health & Life Co., Ltd., Chung Ho Piezoelektrisches Erzeugungssystem und Erzeugungsverfahren dafür
DE102007002315A1 (de) * 2007-01-16 2008-07-24 Health & Life Co., Ltd., Chung Ho Piezoelektrisches Antriebssystem
EP2047914B1 (de) 2007-10-10 2011-09-07 EP Systems SA Adaptives Steuersystem für einen piezoelektrischen Aktor
TWI572412B (zh) * 2015-02-16 2017-03-01 台達電子工業股份有限公司 噴霧驅動裝置及噴霧系統
JP7480338B2 (ja) 2019-12-15 2024-05-09 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
KR20220141284A (ko) 2019-12-15 2022-10-19 샤힌 이노베이션즈 홀딩 리미티드 초음파 미스트 흡입장치
EP3855949A1 (de) 2019-12-15 2021-08-04 Shaheen Innovations Holding Limited Ultraschall-nebelinhalator
US11589610B2 (en) 2019-12-15 2023-02-28 Shaheen Innovations Holding Limited Nicotine delivery device having a mist generator device and a driver device
US11666713B2 (en) 2019-12-15 2023-06-06 Shaheen Innovations Holding Limited Mist inhaler devices
CA3161546A1 (en) 2019-12-15 2021-06-24 Imad Lahoud Mist inhaler devices
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
EP4153354A1 (de) 2020-06-01 2023-03-29 Shaheen Innovations Holding Limited Vorrichtung zum screening von infektionskrankheiten
AU2021285405A1 (en) 2020-06-01 2023-01-19 Shaheen Innovations Holding Limited An infectious disease screening system
US20230188901A1 (en) 2021-12-15 2023-06-15 Shaheen Innovations Holding Limited Apparatus for transmitting ultrasonic waves

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53127709A (en) * 1977-04-13 1978-11-08 Morita Mfg Driving system for transducer with resonance circuit
US4338576A (en) * 1978-07-26 1982-07-06 Tdk Electronics Co., Ltd. Ultrasonic atomizer unit utilizing shielded and grounded elements
JPS5836684A (ja) * 1981-08-28 1983-03-03 有限会社大岳製作所 超音波発振法およびマイクロコンピユ−タ−内蔵超音波発振器
US4687962A (en) * 1986-12-15 1987-08-18 Baxter Travenol Laboratories, Inc. Ultrasonic horn driving apparatus and method with active frequency tracking
CS550488A3 (en) * 1987-08-17 1992-11-18 Satronic Ag Ultrasonic generator circuitry
US4808948A (en) * 1987-09-28 1989-02-28 Kulicke And Soffa Indusries, Inc. Automatic tuning system for ultrasonic generators

Also Published As

Publication number Publication date
EP0442510B1 (de) 1995-01-25
EP0442510A1 (de) 1991-08-21
DE59104350D1 (de) 1995-03-09
DE4004541A1 (de) 1991-08-22

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee