DK607587A - PROCEDURE FOR THE SUPPLY OF AN ELECTRIC CONDUCTIVE, LIQUID MEDIUM AND APPARATUS FOR EXERCISING THE PROCEDURE - Google Patents

PROCEDURE FOR THE SUPPLY OF AN ELECTRIC CONDUCTIVE, LIQUID MEDIUM AND APPARATUS FOR EXERCISING THE PROCEDURE

Info

Publication number
DK607587A
DK607587A DK607587A DK607587A DK607587A DK 607587 A DK607587 A DK 607587A DK 607587 A DK607587 A DK 607587A DK 607587 A DK607587 A DK 607587A DK 607587 A DK607587 A DK 607587A
Authority
DK
Denmark
Prior art keywords
medium
storage system
feed line
procedure
buffer stock
Prior art date
Application number
DK607587A
Other languages
Danish (da)
Other versions
DK607587D0 (en
DK168943B1 (en
Inventor
Leif Tilly
Original Assignee
Leif Tilly
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
Priority claimed from SE8601352A external-priority patent/SE449451B/en
Application filed by Leif Tilly filed Critical Leif Tilly
Publication of DK607587A publication Critical patent/DK607587A/en
Publication of DK607587D0 publication Critical patent/DK607587D0/en
Application granted granted Critical
Publication of DK168943B1 publication Critical patent/DK168943B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
    • B05B5/1616—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material
    • B05B5/1658—Details
    • B05B5/1666—Voltage blocking valves, e.g. with axially separable coupling elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
    • B05B5/1616—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material
    • B05B5/1625—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material the insulating means comprising an intermediate container alternately connected to the grounded material source for filling, and then disconnected and electrically insulated therefrom

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Method for delivering an electrically conductive, fluid medium, for example paint, from a storage system 11 by way of a feed line to a consumer station 12, which contains an electrostatically chargeable dispensing device 29, for example a paint spray gun, for treating, for example painting, units to be treated, in which the medium is delivered to a buffer stock, which forms a part of the feed line between the consumer station and the storage system, the feed line being designed to be electrically and physically interrupted between the storage system and the buffer stock by means of a breaker unit. The object is to prevent electrostatic charging in the spray nozzle being transmitted to the paint unit storage system. This is achieved in that the medium is pumped from the storage system by way of a first feed line to a first closed valve, which forms a part of the breaker unit, the second valve of which, coupled to a second feed line, when coupled to the first establishes a closed medium connection between the feed lines, in that during the period the valves are coupled together medium is pumped to the buffer stock, and the electrostatic charging is interrupted, and in that the medium, after uncoupling of the valves, is subjected to pressure in the buffer stock and under electrostatic charging is delivered to the dispensing device. <IMAGE>
DK607587A 1986-03-24 1987-11-19 Method for delivering an electrically conductive, fluid medium and apparatus for performing the method DK168943B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8601352A SE449451B (en) 1986-03-24 1986-03-24 SET AND DEVICE TO SUPPLY AN ELECTRIC CONDUCTIVE, LIQUID MEDIUM FROM A STOCK SYSTEM TO A CONSUMER STATION
SE8601352 1986-03-24
SE8700149 1987-03-23
PCT/SE1987/000149 WO1987005832A1 (en) 1986-03-24 1987-03-23 A method for supplying an electrically conductive, floating medium and a device for performing the method

Publications (3)

Publication Number Publication Date
DK607587A true DK607587A (en) 1987-11-19
DK607587D0 DK607587D0 (en) 1987-11-19
DK168943B1 DK168943B1 (en) 1994-07-18

Family

ID=26659302

Family Applications (1)

Application Number Title Priority Date Filing Date
DK607587A DK168943B1 (en) 1986-03-24 1987-11-19 Method for delivering an electrically conductive, fluid medium and apparatus for performing the method

Country Status (3)

Country Link
DE (1) DE3770816D1 (en)
DK (1) DK168943B1 (en)
NO (1) NO171954C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113000237A (en) * 2019-12-19 2021-06-22 固瑞克明尼苏达有限公司 Isolation valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113000237A (en) * 2019-12-19 2021-06-22 固瑞克明尼苏达有限公司 Isolation valve
CN113000237B (en) * 2019-12-19 2022-11-01 固瑞克明尼苏达有限公司 Isolation valve

Also Published As

Publication number Publication date
DE3770816D1 (en) 1991-07-18
NO171954C (en) 1993-05-26
NO171954B (en) 1993-02-15
NO874891L (en) 1987-11-24
DK607587D0 (en) 1987-11-19
NO874891D0 (en) 1987-11-24
DK168943B1 (en) 1994-07-18

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed