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1. EP2542809 - SOUPAPE, STRUCTURE DE COUCHE COMPRENANT UNE PREMIÈRE ET UNE SECONDE SOUPAPE, MICRO-POMPE ET PROCÉDÉ DE PRODUCTION D'UNE SOUPAPE

Office
Office européen des brevets (OEB)
Numéro de la demande 10707521
Date de la demande 05.03.2010
Numéro de publication 2542809
Date de publication 09.01.2013
Type de publication A1
CIB
F16K 99/00
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
16ÉLÉMENTS OU ENSEMBLES DE TECHNOLOGIE; MESURES GÉNÉRALES POUR ASSURER LE BON FONCTIONNEMENT DES MACHINES OU INSTALLATIONS; ISOLATION THERMIQUE EN GÉNÉRAL
KSOUPAPES; ROBINETS; VANNES; COMMANDES À FLOTTEURS; DISPOSITIFS POUR VENTILER OU AÉRER
99Matière non prévue dans les autres groupes de la présente sous-classe
CPC
F04B 43/043
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
43Machines, pumps, or pumping installations having flexible working members
02having plate-like flexible members, e.g. diaphragms
04Pumps having electric drive
043Micropumps
F16K 99/0001
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
99Subject matter not provided for in other groups of this subclass
0001Microvalves
F16K 99/0015
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
99Subject matter not provided for in other groups of this subclass
0001Microvalves
0003Constructional types of microvalves; Details of the cutting-off member
0015Diaphragm or membrane valves
F16K 99/0048
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
99Subject matter not provided for in other groups of this subclass
0001Microvalves
0034Operating means specially adapted for microvalves
0042Electric operating means therefor
0048using piezoelectric means
F16K 2099/008
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
99Subject matter not provided for in other groups of this subclass
0073Fabrication methods specifically adapted for microvalves
008Multi-layer fabrications
F16K 2099/0094
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
99Subject matter not provided for in other groups of this subclass
0082Microvalves adapted for a particular use
0094Micropumps
Déposants FRAUNHOFER GES FORSCHUNG
Inventeurs HERZ MARKUS
RICHTER MARTIN
WACKERLE MARTIN
États désignés
Titre
(DE) VENTIL, SCHICHTSTRUKTUR MIT EINEM ERSTEN UND ZWEITEN VENTIL, MIKROPUMPE UND VERFAHREN ZUR HERSTELLUNG EINES VENTILS
(EN) VALVE, LAYER STRUCTURE COMPRISING A FIRST AND A SECOND VALVE, MICROPUMP AND METHOD OF PRODUCING A VALVE
(FR) SOUPAPE, STRUCTURE DE COUCHE COMPRENANT UNE PREMIÈRE ET UNE SECONDE SOUPAPE, MICRO-POMPE ET PROCÉDÉ DE PRODUCTION D'UNE SOUPAPE
Abrégé
(EN) A valve, comprising a valve opening (125) and a valve plate (116) arranged to seal the valve opening (125) in a closed state by means of compressing a sealing structure (126) is provided, wherein the sealing structure (126) has an uncompressed dimension (hu) in a compression direction of less than 100 μm.
(FR) La présente invention a trait à une soupape comprenant une ouverture de soupape (125) et une plaque porte-soupape (116) disposée de manière à assurer l'étanchéité de l'ouverture de soupape (125) lorsqu'elle est dans un état fermé au moyen de la compression d'une structure d'étanchéité (126), la structure d'étanchéité (126) ayant une dimension qui ne peut pas être comprimée (hu) dans une direction de compression inférieure à 100 μm.
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