EP0098924A3 - Vorrichtung zur Vernebelung von Flüssigkeiten - Google Patents

Vorrichtung zur Vernebelung von Flüssigkeiten Download PDF

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Publication number
EP0098924A3
EP0098924A3 EP83103422A EP83103422A EP0098924A3 EP 0098924 A3 EP0098924 A3 EP 0098924A3 EP 83103422 A EP83103422 A EP 83103422A EP 83103422 A EP83103422 A EP 83103422A EP 0098924 A3 EP0098924 A3 EP 0098924A3
Authority
EP
European Patent Office
Prior art keywords
liquid
ultrasonic transducer
liquids
atomization
oscillating surface
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.)
Withdrawn
Application number
EP83103422A
Other languages
English (en)
French (fr)
Other versions
EP0098924A2 (de
Inventor
Georg Haus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brocker Ladenbau & Co KG GmbH
Original Assignee
Brocker Ladenbau & Co KG GmbH
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 Brocker Ladenbau & Co KG GmbH filed Critical Brocker Ladenbau & Co KG GmbH
Publication of EP0098924A2 publication Critical patent/EP0098924A2/de
Publication of EP0098924A3 publication Critical patent/EP0098924A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0482—Details common to both closed and open types
    • A47F3/0495—Spraying, trickling or humidifying means
    • 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
    • B05B17/0615—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 at the free surface of the liquid or other fluent material in a container and subjected to the vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

Die Erfindung betrifft eine insbesondere in Kühltruhen angeordnete Vorrichtung zur Vernebelung kontinuierlich zulaufender Flüssigkeiten, insbesondere Wasser, mit einem Ultraschallschwinger (13), dessen Schwingfläche (13′) von einer Flüssigkeit überschichtet ist, und schlägt zur Erzielung einer verbesserten Wirksamkeit vor, daß die zu vernebelnde Flüssigkeit (F1) in der Vertiefung (V) einer auswechselbaren Wand (W) angeordnet ist, deren der Schwingfläche (13′) zugekehrte Wandungsabschnitt (12′) in Kontakt steht zu der die Schwingfläche (13′) überschichtenden, ausschließlich als Schallübertragungsmedium dienenden Flüssigkeit (F2). Auf diese Weise sind Verkrustungen am Ultraschallschwinger unterbunden.
EP83103422A 1982-07-10 1983-04-08 Vorrichtung zur Vernebelung von Flüssigkeiten Withdrawn EP0098924A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823225951 DE3225951A1 (de) 1982-07-10 1982-07-10 Vorrichtung zur vernebelung von fluessigkeiten
DE3225951 1982-07-10

Publications (2)

Publication Number Publication Date
EP0098924A2 EP0098924A2 (de) 1984-01-25
EP0098924A3 true EP0098924A3 (de) 1985-07-03

Family

ID=6168201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83103422A Withdrawn EP0098924A3 (de) 1982-07-10 1983-04-08 Vorrichtung zur Vernebelung von Flüssigkeiten

Country Status (2)

Country Link
EP (1) EP0098924A3 (de)
DE (1) DE3225951A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434111A1 (de) * 1984-09-17 1986-03-20 Busse Design Ulm GmbH, 7915 Elchingen Fluessigkeitszerstaeuber
FR2690634B1 (fr) * 1992-04-29 1994-10-14 Chronotec Dispositif de micro-pulvérisation générée par ondes ultra-sonores.
FR2694215B1 (fr) * 1992-07-30 1994-10-21 Dp Medical Appareil pour générer un brouillard à partir d'un liquide, notamment un médicament.
DE19713496C2 (de) * 1997-03-17 1999-04-08 Anton Fritsche Ultraschallzerstäuber zum mineral- und kalkablagerungsfreien Betrieb eines piezo-elektrischen Keramikschwingers zur Zerstäubung von Wasser
FR2821730A1 (fr) 2001-03-08 2002-09-13 Fun Air Vitrine refrigeree pour la presentaiton de produits alimentaires
FR2921551B1 (fr) * 2007-10-02 2012-01-13 Areco Finances Et Technologie Arfitec Etalage d'exposition de produits alimentaires, notamment pour surface de vente
DE102013004543B4 (de) * 2013-03-15 2020-06-18 Al-Ko Therm Gmbh Ultraschall-Vernebelungsvorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325976A (en) * 1966-04-26 1967-06-20 Beckman Instruments Inc Sample atomizer
US3561444A (en) * 1968-05-22 1971-02-09 Bio Logics Inc Ultrasonic drug nebulizer
US3729138A (en) * 1970-07-23 1973-04-24 Lkb Medical Ab Ultrasonic atomizer for atomizing liquids and forming an aerosol
US4001650A (en) * 1975-09-02 1977-01-04 Puritan-Bennett Corporation Method and apparatus for ultrasonic transducer protection
FR2376373A1 (fr) * 1976-12-30 1978-07-28 Bonomi Felice Appareillage d'humidification de milieux, notamment locaux refrigeres de conservation d'aliments
FR2434601A1 (fr) * 1978-09-04 1980-03-28 Bosshard Ernst Vitrine refrigeree

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325976A (en) * 1966-04-26 1967-06-20 Beckman Instruments Inc Sample atomizer
US3561444A (en) * 1968-05-22 1971-02-09 Bio Logics Inc Ultrasonic drug nebulizer
US3729138A (en) * 1970-07-23 1973-04-24 Lkb Medical Ab Ultrasonic atomizer for atomizing liquids and forming an aerosol
US4001650A (en) * 1975-09-02 1977-01-04 Puritan-Bennett Corporation Method and apparatus for ultrasonic transducer protection
FR2376373A1 (fr) * 1976-12-30 1978-07-28 Bonomi Felice Appareillage d'humidification de milieux, notamment locaux refrigeres de conservation d'aliments
FR2434601A1 (fr) * 1978-09-04 1980-03-28 Bosshard Ernst Vitrine refrigeree

Also Published As

Publication number Publication date
EP0098924A2 (de) 1984-01-25
DE3225951A1 (de) 1984-01-12

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19840404

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Withdrawal date: 19850727

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Effective date: 19850727

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Inventor name: HAUS, GEORG