Global Patent Index - EP 1425436 B1

EP 1425436 B1 20060517 - OIL REMOVING DEVICE FOR CLEANING PIPES THAT ARE PRESENT IN THE FORM OF COILS

Title (en)

OIL REMOVING DEVICE FOR CLEANING PIPES THAT ARE PRESENT IN THE FORM OF COILS

Title (de)

√ĖLBESEITIGUNGSVORRICHTUNG ZUM REINIGEN VON IN FORM VON COILS VORLIEGENDEN ROHREN

Title (fr)

DISPOSITIF D'ELIMINATION D'HUILE POUR LE NETTOYAGE DE TUBES EN SERPENTIN

Publication

EP 1425436 B1 20060517 (DE)

Application

EP 02772046 A 20020906

Priority

  • DE 0203288 W 20020906
  • DE 10144509 A 20010910

Abstract (en)

[origin: WO03025250A1] The invention relates to an oil removing device for cleaning pipes that are present in the form of coils (13). Said device comprises a furnace that accommodates and heats the pipes, with or without associated cooling zone, and a gas guiding device (15, 16) for feeding a scavenging gas to or removing it from the pipes. Said gas guiding device is provided with means for detachably and sealingly establish a link with a gas feed line and a gas discharge line. The aim of the invention is to configure the link with the pipes in as easy and reliable a manner as possible. For this purpose, the device is configured in such a manner that both ends of every pipe are separately connected to one and the same connecting head (4) that has a gas inlet (5) and a gas outlet opening (6) axially aligned therewith. The end (7) of the gas feed line and the end (8) of the gas discharge line are opposite each other and can be displaced along with the gas inlet opening and/or the gas outlet opening while sealingly connected.

IPC 8 full level

C23G 5/00 (2006.01); F28G 1/16 (2006.01); B21C 37/30 (2006.01); B21C 43/00 (2006.01); C21D 9/08 (2006.01); C23G 3/04 (2006.01); F28G 15/04 (2006.01); C21D 1/74 (2006.01)

CPC (source: EP)

B21C 43/00 (2013.01); C21D 9/08 (2013.01); C23G 5/00 (2013.01); C21D 1/74 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

DOCDB simple family (publication)

WO 03025250 A1 20030327; AT 326560 T 20060615; BR 0205977 A 20040217; CA 2427999 A1 20030505; CA 2427999 C 20081118; CN 1240875 C 20060208; CN 1484713 A 20040324; DE 10144509 C1 20030618; DE 50206830 D1 20060622; EP 1425436 A1 20040609; EP 1425436 B1 20060517; JP 2005502477 A 20050127; MX PA03004681 A 20030905; RU 2003113560 A 20050120; RU 2261941 C2 20051010; US 2004020071 A1 20040205; US 6862818 B2 20050308

DOCDB simple family (application)

DE 0203288 W 20020906; AT 02772046 T 20020906; BR 0205977 A 20020906; CA 2427999 A 20020906; CN 02803111 A 20020906; DE 10144509 A 20010910; DE 50206830 T 20020906; EP 02772046 A 20020906; JP 2003530018 A 20020906; MX PA03004681 A 20020906; RU 2003113560 A 20020906; US 41676003 A 20030514