ES2636846T3 - Device for the generation of a plasma at atmospheric pressure - Google Patents

Device for the generation of a plasma at atmospheric pressure Download PDF

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Publication number
ES2636846T3
ES2636846T3 ES09731651.7T ES09731651T ES2636846T3 ES 2636846 T3 ES2636846 T3 ES 2636846T3 ES 09731651 T ES09731651 T ES 09731651T ES 2636846 T3 ES2636846 T3 ES 2636846T3
Authority
ES
Spain
Prior art keywords
housing
cathode
plasma
generation
atmospheric pressure
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.)
Active
Application number
ES09731651.7T
Other languages
Spanish (es)
Inventor
Michael Bisges
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.)
Maschinenfabrik Reinhausen GmbH
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Original Assignee
Maschinenfabrik Reinhausen GmbH
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
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 Maschinenfabrik Reinhausen GmbH, Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen GmbH
Application granted granted Critical
Publication of ES2636846T3 publication Critical patent/ES2636846T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2475—Generating plasma using acoustic pressure discharges
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2475—Generating plasma using acoustic pressure discharges
    • H05H1/2481—Generating plasma using acoustic pressure discharges the plasma being activated using piezoelectric actuators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Acoustics & Sound (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)

Abstract

Dispositivo para la generación de un plasma a presión atmosférica, en el cual - en una carcasa no electroconductora está dispuesto un cátodo que se extiende en el sentido longitudinal de la carcasa, - la carcasa presenta un orificio de salida, - la carcasa presenta un orificio de entrada de gas en el lado opuesto al orificio de salida, - en el orificio de salida está previsto un contraelectrodo actuante como ánodo, - al cátodo se conecta una tensión alterna, caracterizado porque - como cátodo se ha previsto un elemento piezoeléctrico (transformador piezoeléctrico) (1, 5) con un sector primario y al menos un sector secundario (3, 8) polarizado perpendicular para ello, - en el sector primario están dispuestos electrodos (2, 4; 6, 7) distanciados uno del otro, entre los cuales se conecta la tensión alterna, - el ánodo actuante como contraelectrodo (15) está con potencial a tierra (19), de tal manera que entre el sector secundario (3, 8) y el contraelectrodo (15) se puede generar una descarga por arco voltaico.Device for the generation of a plasma at atmospheric pressure, in which - in a non-electroconductive housing a cathode is arranged that extends in the longitudinal direction of the housing, - the housing has an outlet opening, - the housing has a hole of gas inlet on the side opposite to the outlet orifice, - a counter-electrode acting as an anode is provided in the outlet orifice, - an alternating voltage is connected to the cathode, characterized in that - as a cathode a piezoelectric element (piezoelectric transformer is provided ) (1, 5) with a primary sector and at least one secondary sector (3, 8) polarized perpendicular to it, - in the primary sector electrodes (2, 4; 6, 7) are arranged spaced apart from each other, between which the alternating voltage is connected, - the anode acting as a counter electrode (15) is potentially grounded (19), so that between the secondary sector (3, 8) and the counter electrode (15) can be g to discharge an arc discharge.

Description

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Claims (1)

imagen1image 1
ES09731651.7T 2008-04-15 2009-03-10 Device for the generation of a plasma at atmospheric pressure Active ES2636846T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008018827A DE102008018827B4 (en) 2008-04-15 2008-04-15 Apparatus for generating an atmospheric pressure plasma
DE102008018827 2008-04-15
PCT/EP2009/001692 WO2009127297A1 (en) 2008-04-15 2009-03-10 Device for generating an atmospheric pressure plasma

Publications (1)

Publication Number Publication Date
ES2636846T3 true ES2636846T3 (en) 2017-10-09

Family

ID=40756323

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09731651.7T Active ES2636846T3 (en) 2008-04-15 2009-03-10 Device for the generation of a plasma at atmospheric pressure

Country Status (4)

Country Link
EP (1) EP2269425B1 (en)
DE (1) DE102008018827B4 (en)
ES (1) ES2636846T3 (en)
WO (1) WO2009127297A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008008980U1 (en) 2008-07-04 2008-09-04 Maschinenfabrik Reinhausen Gmbh Apparatus for generating an atmospheric pressure plasma
DE102010027795A1 (en) 2010-04-15 2011-10-20 BSH Bosch und Siemens Hausgeräte GmbH Domestic appliance with plasma generator and method for its operation
DE102011111884B3 (en) 2011-08-31 2012-08-30 Martin Weisgerber Device for generating thermodynamic cold plasma by microwaves, has resonance chambers distributed in evacuated, electrically conductive anode, where plasma is generated by microwaves under standard atmospheric conditions
CN102523674B (en) * 2011-11-30 2016-04-20 华中科技大学 Handheld plasma electric torch
DE102012103938A1 (en) 2012-05-04 2013-11-07 Reinhausen Plasma Gmbh Plasma module for a plasma generating device and plasma generating device
DE102012104137A1 (en) 2012-05-11 2013-11-14 Maschinenfabrik Reinhausen Gmbh Field controlled composite insulator e.g. rod, has core, shielding sheath and field control layer that is applied by plasma coating to core, where dielectric properties are controlled by geometric structure of field-control layer
DE102013100617B4 (en) 2013-01-22 2016-08-25 Epcos Ag Device for generating a plasma and handheld device with the device
DE102013107448B4 (en) 2013-07-15 2016-11-24 Relyon Plasma Gmbh Arrangement for germ reduction by means of plasma
CN103491699A (en) * 2013-09-30 2014-01-01 东南大学 Shunt capacitance type low-temperature plasma jet generating device
DE102013112316A1 (en) * 2013-11-08 2015-05-13 Epcos Ag Piezoelectric transformer and counter electrode
DE102015113656A1 (en) * 2015-08-18 2017-02-23 Epcos Ag Plasma generator and method for setting an ion ratio
DE102015119574A1 (en) 2015-11-12 2017-05-18 Epcos Ag Drive circuit and method for driving a piezoelectric transformer
DE102016102585A1 (en) * 2016-02-15 2017-08-17 Epcos Ag Apparatus for generating an atmospheric pressure plasma
DE102016104490B3 (en) * 2016-03-11 2017-05-24 Epcos Ag Apparatus and method for producing a non-thermal atmospheric pressure plasma
DE102017118652A1 (en) * 2017-08-16 2019-02-21 Hochschule Für Angewandte Wissenschaft Und Kunst Hildesheim/Holzminden/Göttingen Plasma generator module and its use
AU2021261100A1 (en) * 2020-04-24 2022-11-24 Sekisui Chemical Co., Ltd. Lighting instrument and plasma device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830274A (en) * 1954-01-04 1958-04-08 Gen Electric Electromechanical transducer
DE19532412C2 (en) 1995-09-01 1999-09-30 Agrodyn Hochspannungstechnik G Device for surface pretreatment of workpieces
JP3687881B2 (en) * 1997-07-08 2005-08-24 富士通株式会社 Discharge tube and discharge method of discharge tube
WO1999018596A1 (en) * 1997-10-07 1999-04-15 Koninklijke Philips Electronics N.V. Discharge lamp, comprising secondary side of piezotransformer as electrode
JP2004237135A (en) * 2003-02-03 2004-08-26 Nissan Motor Co Ltd Catalyst element and exhaust gas cleaner using the same
DE102005032890B4 (en) * 2005-07-14 2009-01-29 Je Plasmaconsult Gmbh Apparatus for generating atmospheric pressure plasmas

Also Published As

Publication number Publication date
EP2269425B1 (en) 2017-05-10
DE102008018827B4 (en) 2010-05-12
WO2009127297A1 (en) 2009-10-22
DE102008018827A1 (en) 2009-10-29
EP2269425A1 (en) 2011-01-05

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