EP2596910A3 - Method and set for cleaning surfaces, especially surfaces of electrical devices being under voltage - Google Patents

Method and set for cleaning surfaces, especially surfaces of electrical devices being under voltage Download PDF

Info

Publication number
EP2596910A3
EP2596910A3 EP12184477.3A EP12184477A EP2596910A3 EP 2596910 A3 EP2596910 A3 EP 2596910A3 EP 12184477 A EP12184477 A EP 12184477A EP 2596910 A3 EP2596910 A3 EP 2596910A3
Authority
EP
European Patent Office
Prior art keywords
dry ice
compressed air
under voltage
compressor
dispensing device
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.)
Withdrawn
Application number
EP12184477.3A
Other languages
German (de)
French (fr)
Other versions
EP2596910A2 (en
Inventor
Tomasz Zmijewski
Monika Majcher
Tomasz Hyzy
Karol Chodkiewicz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2596910A2 publication Critical patent/EP2596910A2/en
Publication of EP2596910A3 publication Critical patent/EP2596910A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/322—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for electrical components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

In a method of cleaning surfaces, especially surfaces of electric devices under voltage, using a dry ice method, a stream of compressed air is applied onto a cleaned surface at a safe distance. Before applying, the compressed air is dried to humidity of 0,008 - 0,0002 g/m3 and then, is passed through a container with dry ice of the temperature from -70°C to -30°C and granulation from 1,5 to 5 mm.
A set for cleaning surfaces comprises a nozzle embedded on a lance connected by a house with a dispensing device (6) of a dry ice and compressed air supplied by a compressor (2). Between the compressor (2) and the dispensing device (6) of dry ice there is mounted a dehumidifier (4) of compressed air connected by a hose (3) with the compressor (2) and by a second hose (5) with the dispensing device (6) of dry ice.
EP12184477.3A 2011-10-11 2012-09-14 Method and set for cleaning surfaces, especially surfaces of electrical devices being under voltage Withdrawn EP2596910A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL396603A PL396603A1 (en) 2011-10-11 2011-10-11 Method and a set for cleaning surfaces, especially electrical equipment under voltage

Publications (2)

Publication Number Publication Date
EP2596910A2 EP2596910A2 (en) 2013-05-29
EP2596910A3 true EP2596910A3 (en) 2014-09-03

Family

ID=47225923

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12184477.3A Withdrawn EP2596910A3 (en) 2011-10-11 2012-09-14 Method and set for cleaning surfaces, especially surfaces of electrical devices being under voltage

Country Status (2)

Country Link
EP (1) EP2596910A3 (en)
PL (1) PL396603A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2525400B1 (en) * 2013-06-21 2015-09-29 Proyectos Y Montajes Ingemont, S.A. Procedure and equipment for cleaning electrical installations in tension.
FR3066416B1 (en) * 2017-05-16 2022-01-21 Jacques Rigaill JET CLEANING MACHINE INCLUDING AN APPLICATION LANCE EQUIPPED WITH AN IMPROVED LANCE TIP

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141474A (en) * 1983-12-28 1985-07-26 Power Reactor & Nuclear Fuel Dev Corp Projection of ice particle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL169486B1 (en) 1992-11-19 1996-07-31 Inst Energetyki Method of and apparatus for cleaning indoor power substations when alive
PL296801A1 (en) 1992-11-30 1994-06-13 Telsidd Polsko Belgijska Sp Z Method of cleaning, in particular switch houses when alive and apparatus therefor
PL185360B1 (en) 1996-11-05 2003-04-30 Inst Energetyki Method of cleaning with liquid cleaning agent power distribution indoor and outdoor switchgear equipment when alive

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141474A (en) * 1983-12-28 1985-07-26 Power Reactor & Nuclear Fuel Dev Corp Projection of ice particle

Also Published As

Publication number Publication date
PL396603A1 (en) 2013-04-15
EP2596910A2 (en) 2013-05-29

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