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1. WO1999032231 - METHOD AND DEVICE FOR ISOLATING AN ELECTRO-CONDUCTIVE FLOWING MEDIUM

Publication Number WO/1999/032231
Publication Date 01.07.1999
International Application No. PCT/DE1998/003693
International Filing Date 15.12.1998
Chapter 2 Demand Filed 14.07.1999
IPC
B05B 5/16 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
5Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
16Arrangements for supplying liquids or other fluent material
CPC
B05B 5/1616
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
5Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
16Arrangements for supplying liquids or other fluent material
1608the liquid or other fluent material being electrically conductive
1616and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material
B05B 5/1666
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
5Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
16Arrangements for supplying liquids or other fluent material
1608the liquid or other fluent material being electrically conductive
1616and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material
1658Details
1666Voltage blocking valves, e.g. with axially separable coupling elements
Applicants
  • LACTEC GMBH GESELLSCHAFT FÜR MODERNE LACKIERTECHNIK [DE]/[DE] (AllExceptUS)
  • BILZ, Burkhard [DE]/[DE] (UsOnly)
  • KLEIN, Udo [DE]/[DE] (UsOnly)
  • OTT, Winfried [DE]/[DE] (UsOnly)
  • PRAUSER, Rainer [DE]/[DE] (UsOnly)
  • SCHOLZ, Thomas [DE]/[DE] (UsOnly)
  • WIRTH, Frank [DE]/[DE] (UsOnly)
Inventors
  • BILZ, Burkhard
  • KLEIN, Udo
  • OTT, Winfried
  • PRAUSER, Rainer
  • SCHOLZ, Thomas
  • WIRTH, Frank
Agents
  • SCHIEFERDECKER, Lutz
Priority Data
197 56 488.718.12.1997DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN UND VORRICHTUNG ZUM ISOLIEREN EINES ELEKTRISCH LEITENDEN STRÖMUNGSMEDIUMS
(EN) METHOD AND DEVICE FOR ISOLATING AN ELECTRO-CONDUCTIVE FLOWING MEDIUM
(FR) PROCEDE ET DISPOSITIF POUR ISOLER UN MILIEU EN ECOULEMENT ELECTROCONDUCTEUR
Abstract
(DE) Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Isolieren von zwei Stellen (13 und 15) eines elektrisch leitenden Strömungsmediums mit unterschiedlich eleltrischem Potential längs eines Strömungsweges in einer Potential-Trenneinrichtung. Der Kern der Erfindung besteht darin, daß das elektrisch leitende Strömungsmedium im Inneren (18') eines mindestens eine Austrittsöffnung (29) aufweisenden, frei auskragenden Trägers (17') gefördert wird, der sich zwischen einer ersten oder Trennposition und einer Andockposition zum Überströmen und zurück bewegt und daß die Austrittsöffnung (29) bis zum Erreichen der Andockposition und danach geschlossen ist.
(EN) Disclosed are a method and a device for isolating an electro-conductive flowing medium with different electrical potential on two points (13 and 15) along the flow path in a potential separation device. The invention is characterized in that the electro-conductive flowing medium is conveyed in the interior (18') of a freely projecting support (17') having at least one outlet (29). The support moves from a first or separating position and a coupling position for overflowing and vice versa. The outlet (29) is closed once the coupling position has been reached and remains closed thereafter.
(FR) L'invention concerne un procédé et un dispositif pour isoler deux points (13 et 15) d'un milieu en écoulement électroconducteur, présentant un potentiel électrique différent, le long d'une voie d'écoulement dans un séparateur de potentiel. L'essence de l'invention consiste en ce que le milieu en écoulement électroconducteur est véhiculé à l'intérieur (18') d'un support (17') faisant librement saillie et présentant au moins un orifice de sortie (29), ce support se mouvant entre une première position ou position de séparation et une position de mise en place en vue du transfert et inversement, et en ce que l'orifice de sortie (29) est fermé jusqu'à ce que la position de mise en place soit atteinte.
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