[go: up one dir, main page]

WO2013007537A3 - Erzeugung eines luftstroms mittels schwingungen - Google Patents

Erzeugung eines luftstroms mittels schwingungen 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
English (en)
French (fr)
Other versions
WO2013007537A2 (de
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/de
Publication of WO2013007537A3 publication Critical patent/WO2013007537A3/de
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

Die Erfindung betrifft eine Strömungsmaschine (H) mit einer zu Schwingungen anregbaren LuftStromerzeugungseinheit (1), wobei die LuftStromerzeugungseinheit (1) einen Chladni-Resonator (3, 9) mit mindestens einer resonant anregbaren Platte (3) aufweist. Eine Leuchtvorrichtung (R) weist mindestens eine Strömungsmaschine (H) zum Kühlen mindestens einer Lichtquelle (L) auf. Das Verfahren dient zum Erzeugen eines Kühlluftstroms (K), wobei das Verfahren ein Anregen einer Platte (3) eines Chladni -Resonators (3, 9) umfasst. Die Erfindung ist insbesondere vorteilhaft anwendbar zur Kühlung von LED-Lampen und/oder damit bestückbaren Leuchten.
PCT/EP2012/062704 2011-07-08 2012-06-29 Erzeugung eines luftstroms mittels schwingungen Ceased WO2013007537A2 (de)

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 (de) 2013-01-17
WO2013007537A3 true WO2013007537A3 (de) 2013-09-12

Family

ID=46614437

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/062704 Ceased WO2013007537A2 (de) 2011-07-08 2012-06-29 Erzeugung eines luftstroms mittels schwingungen

Country Status (2)

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

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 (en) * 2019-10-20 2021-04-29 Mario Danek Electronic devices for aerosolizing and inhaling liquid
US12471625B2 (en) 2020-11-01 2025-11-18 Qnovia, Inc. Electronic devices and liquids for aerosolizing and inhaling therewith
EP4510873A1 (de) 2022-04-22 2025-02-26 Qnovia, Inc. Elektronische vorrichtungen zur aerosolisierung und inhalation von flüssigkeit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006068263A1 (en) * 2004-12-22 2006-06-29 Matsushita Electric Works, Ltd. Liquid discharge control apparatus
DE102007037862A1 (de) * 2007-08-10 2008-10-30 Siemens Ag Entwärmung mittels einer Membranpumpe
EP2306018A1 (de) * 2008-06-03 2011-04-06 Murata Manufacturing Co. Ltd. Piezoelektrisches mikrogebläse

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 (en) * 2004-12-22 2006-06-29 Matsushita Electric Works, Ltd. Liquid discharge control apparatus
DE102007037862A1 (de) * 2007-08-10 2008-10-30 Siemens Ag Entwärmung mittels einer Membranpumpe
EP2306018A1 (de) * 2008-06-03 2011-04-06 Murata Manufacturing Co. Ltd. Piezoelektrisches mikrogebläse

Also Published As

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

Similar Documents

Publication Publication Date Title
WO2012058004A3 (en) Lighting apparatus
WO2013007537A3 (de) Erzeugung eines luftstroms mittels schwingungen
WO2012135744A3 (en) White light-emitting device
EP2355179A3 (de) Leuchtdiode mit verbesserter Lichtemissionseffizienz und Verfahren zu deren Herstellung
WO2010059954A3 (en) Process optimization with free source and free mask
WO2010002766A3 (en) Energy-driven, e.g. laser-driven, light source
WO2012076296A3 (de) Leuchtvorrichtung
MX2011012415A (es) Accesorio germicida y metodos.
GB2467457A (en) Energy tranfer machine and method
CA2753174A1 (en) A lighting device
WO2012158908A3 (en) Flat panel lighting device and retrofit kit
WO2013005936A3 (ko) 광 반도체 기반 조명장치
WO2010030509A3 (en) Led-based light having rapidly oscillating leds
WO2013030128A3 (en) Led luminary and method for fabricating the same
WO2010014423A3 (en) Apparatus, system, and method for enhancing air purification efficiency
WO2012125410A3 (en) Method and apparatus to facilitate coupling an led-based lamp to a fluorescent light fixture
WO2012138123A3 (ko) 조명장치
EP2515029A3 (de) Beleuchtungsvorrichtung
EP2574152A3 (de) Beleuchtungssteuerung
WO2012076294A3 (de) Leuchtvorrichtung
MX349098B (es) Control de palas de rotor.
WO2012131249A3 (fr) Module d'eclairage, a homogeneite d'eclairage amelioree
EP2677236A3 (de) Bühnenleuchtkörper zur Änderung der Lichtstrahlkonzentrationsgleichförmigkeit und Verfahren zum Betrieb des besagten Bühnenleuchtkörpers
CL2021003285A1 (es) Sistema de vpsa eficiente energético con compresores centrífugos de alta velocidad de accionamiento directo.
WO2011065683A3 (ko) 파워 ｌｅｄ를 갖는 대형 조명등의 제조 방법

Legal Events

Date Code Title Description
122 Ep: pct application non-entry in european phase

Ref document number: 12743398

Country of ref document: EP

Kind code of ref document: A2