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WO2013007537A3 - Production d'un courant d'air au moyen d'oscillations - Google Patents

Production d'un courant d'air au moyen d'oscillations Download PDF

Info

Publication number
WO2013007537A3
WO2013007537A3 PCT/EP2012/062704 EP2012062704W WO2013007537A3 WO 2013007537 A3 WO2013007537 A3 WO 2013007537A3 EP 2012062704 W EP2012062704 W EP 2012062704W WO 2013007537 A3 WO2013007537 A3 WO 2013007537A3
Authority
WO
WIPO (PCT)
Prior art keywords
air flow
vibrations
cooling
production
chladni
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.)
Ceased
Application number
PCT/EP2012/062704
Other languages
German (de)
English (en)
Other versions
WO2013007537A2 (fr
Inventor
Franz Bernitz
Martin Honsberg-Riedl
Gerhard Mitic
Randolf Mock
Thomas Vontz
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.)
Osram GmbH
Original Assignee
Osram 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 Osram GmbH filed Critical Osram GmbH
Publication of WO2013007537A2 publication Critical patent/WO2013007537A2/fr
Publication of WO2013007537A3 publication Critical patent/WO2013007537A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/003—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by piezoelectric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/08—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having peristaltic action
    • F04B45/10—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having peristaltic action having plate-like flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/63—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air using electrically-powered vibrating means; using ionic wind
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

La présente invention concerne une machine de production de courant (H) comprenant une unité de production de courant d'air (1) qui peut être mise en oscillations, l'unité de production de courant d'air (1) présentant un résonateur de Chladni (3, 9) comprenant au moins une plaque (3) qui peut être mise en résonance. Un dispositif lumineux (R) présente au moins une machine de production de courant (H) destinée à refroidir au moins une source de lumière (L). Le procédé de l'invention sert à produire un courant d'air de refroidissement (K), le procédé comprenant l'excitation d'une plaque (3) d'un résonateur de Chladni (3, 9). L'invention s'applique de manière particulièrement avantageuse au refroidissement de lampes à DEL et/ou de dispositifs d'éclairage pouvant être équipés de celles-ci
PCT/EP2012/062704 2011-07-08 2012-06-29 Production d'un courant d'air au moyen d'oscillations Ceased WO2013007537A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011078853.0A DE102011078853B4 (de) 2011-07-08 2011-07-08 Erzeugung eines Luftstroms mittels Schwingungen
DE102011078853.0 2011-07-08

Publications (2)

Publication Number Publication Date
WO2013007537A2 WO2013007537A2 (fr) 2013-01-17
WO2013007537A3 true WO2013007537A3 (fr) 2013-09-12

Family

ID=46614437

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/062704 Ceased WO2013007537A2 (fr) 2011-07-08 2012-06-29 Production d'un courant d'air au moyen d'oscillations

Country Status (2)

Country Link
DE (1) DE102011078853B4 (fr)
WO (1) WO2013007537A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI888357B (zh) 2018-08-22 2025-07-01 美商奎諾維亞公司 用於產生供人體吸入的氣霧的電子裝置
US11690963B2 (en) 2018-08-22 2023-07-04 Qnovia, Inc. Electronic device for producing an aerosol for inhalation by a person
US11517685B2 (en) 2019-01-18 2022-12-06 Qnovia, Inc. Electronic device for producing an aerosol for inhalation by a person
CA3155363A1 (fr) * 2019-10-20 2021-04-29 Mario Danek Dispositifs electroniques pour l'aerosolisation et l'inhalation de liquide
US12471625B2 (en) 2020-11-01 2025-11-18 Qnovia, Inc. Electronic devices and liquids for aerosolizing and inhaling therewith
EP4510873A1 (fr) 2022-04-22 2025-02-26 Qnovia, Inc. Dispositifs électroniques pour l'aérosolisation et l'inhalation de liquide

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006068263A1 (fr) * 2004-12-22 2006-06-29 Matsushita Electric Works, Ltd. Appareil de regulation des debits de liquide
DE102007037862A1 (de) * 2007-08-10 2008-10-30 Siemens Ag Entwärmung mittels einer Membranpumpe
EP2306018A1 (fr) * 2008-06-03 2011-04-06 Murata Manufacturing Co. Ltd. Microsoufflante piézoélectrique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008038549A1 (de) * 2008-08-20 2010-03-04 Siemens Aktiengesellschaft Erzeugung eines Luftstroms mittels Ultraschall
DE102009014486A1 (de) * 2009-03-23 2010-09-30 Zumtobel Lighting Gmbh Anordnung zur Lichtabgabe mit Leuchtelementen
DE102010039828B4 (de) * 2010-08-26 2014-10-30 Osram Gmbh Leuchtvorrichtung mit aktiver Kühlvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006068263A1 (fr) * 2004-12-22 2006-06-29 Matsushita Electric Works, Ltd. Appareil de regulation des debits de liquide
DE102007037862A1 (de) * 2007-08-10 2008-10-30 Siemens Ag Entwärmung mittels einer Membranpumpe
EP2306018A1 (fr) * 2008-06-03 2011-04-06 Murata Manufacturing Co. Ltd. Microsoufflante piézoélectrique

Also Published As

Publication number Publication date
DE102011078853A1 (de) 2013-01-10
WO2013007537A2 (fr) 2013-01-17
DE102011078853B4 (de) 2014-01-23

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