Global Patent Index - EP 3622206 A1

EP 3622206 A1 20200318 - SHUT OFF VALVE AND METHOD OF CLEANING A SHUT OF VALVE

Title (en)

SHUT OFF VALVE AND METHOD OF CLEANING A SHUT OF VALVE

Title (de)

ABSPERRVENTIL UND VERFAHREN ZUR REINIGUNG EINES ABSPERRVENTILS

Title (fr)

SOUPAPE D'ARRÊT ET PROCÉDÉ DE NETTOYAGE ASSOCIÉ

Publication

EP 3622206 A1 20200318 (EN)

Application

EP 18797634 A 20180430

Priority

  • DK PA201770316 A 20170508
  • DK 2018050083 W 20180430

Abstract (en)

[origin: WO2018206060A1] Method for cleaning a shut off valve (1) in a process plant (2) of coatings after use, said shut off valve (1), when mounted in a process plant (2), goes through a number of cleaning steps comprising rinsing with a rinsing agent, heating with hot steam and drying under low pressure. According to the invention at least one rinsing process with rinsing agent is performed with the shut off valve (1) in a closed condition.

IPC 8 full level

F16K 1/44 (2006.01); F16K 1/00 (2006.01)

CPC (source: DK EP)

F16K 1/00 (2013.01 - DK); F16K 1/22 (2013.01 - EP); F16K 1/44 (2013.01 - DK); F16K 1/443 (2013.01 - EP); F16K 1/446 (2013.01 - EP)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2018206060 A1 20181115; DK 179514 B1 20190205; DK 201770316 A1 20181214; EP 3622206 A1 20200318

DOCDB simple family (application)

DK 2018050083 W 20180430; DK PA201770316 A 20170508; EP 18797634 A 20180430