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1. WO2003000406 - TRANSFER OF ELECTROSTATIC CHARGE TO PARTICLES

Publication Number WO/2003/000406
Publication Date 03.01.2003
International Application No. PCT/US2002/020027
International Filing Date 21.06.2002
IPC
F16K 13/10 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR 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
13Other constructional types of cut-off apparatus; Arrangements for cutting-off
08Arrangements for cutting-off
10by means of liquid or granular medium
F16K 31/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR 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
31Operating means; Releasing devices
02electric; magnetic
CPC
F16K 13/10
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
13Other constructional types of cut-off apparatus
08Arrangements for cutting-off ; not used
10by means of liquid or granular medium
F16K 31/02
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
31Actuating devices;; Operating means; Releasing devices
02electric
Applicants
  • ISOPUR FLUID TECHNOLOGIES, INC. [US]/[US] (AllExceptUS)
  • MUNSON, Gerald, L. [US]/[US] (UsOnly)
Inventors
  • MUNSON, Gerald, L.
Agents
  • CROZIER, John, H.
Priority Data
60/300,29922.06.2001US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) TRANSFER OF ELECTROSTATIC CHARGE TO PARTICLES
(FR) TRANSFERT DE CHARGE ELECTROSTATIQUE VERS DES PARTICULES
Abstract
(EN) A device (10) for transferring electrostatic charge to particles in a liquid, including: at least one electrode structure (20) having at least one electrode plate, disposed in an electrically nonconductive conduit (24); a barrier structure (40) disposed in the electrically nonconductive conduit (24) and having at least one opening (42) defined therethrough though which the at least one opening at least some of the liquid flows; and a downstream end of the at least one electrode plate extends into and tenninates in the at least one opening (42). A method of transferring electrostatic charge to particles in a liquid is also provided.
(FR) Un dispositif (10) de transfert de charge électrostatique vers des particules, contenues dans un liquide, comprend : au moins une structure d'électrodes (20) ayant au moins une électrode plane, ladite structure d'électrodes étant disposée dans un conduit électriquement non conducteur (24), une structure barrière (40) disposée dans le conduit électriquement non conducteur (24), et pourvue d'au moins un orifice (42), de façon qu'au moins une partie du liquide coule à travers au moins un orifice. Ledit dispositif possède une extrémité en aval d'au moins une des électrodes planes qui fait saillie dans au moins un des orifices et se termine dans celui-ci (42). L'invention concerne un procédé de transfert de charge électrostatique vers des particules contenues dans un liquide.
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EP2002744591This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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