Global Patent Index - EP 1443269 A4

EP 1443269 A4 20060705 - FIXING STRUCTURE OF REFRACTORY TILE FOR PROTECTING WATER TUBE AND REFRACTORY STRUCTURE FOR PROTECTING WATER TUBE

Title (en)

FIXING STRUCTURE OF REFRACTORY TILE FOR PROTECTING WATER TUBE AND REFRACTORY STRUCTURE FOR PROTECTING WATER TUBE

Title (de)

BEFESTIGUNGSKONSTRUKTION FÜR FEUERFESTE PLATTE ZUM SCHUTZ VON WASSERROHREN UND FEUERFESTE KONSTRUKTION ZUM SCHUTZ VON WASSERROHREN

Title (fr)

STRUCTURE DE FIXATION DE BRIQUE REFRACTAIRE POUR PROTECTION DE TUBE D'EAU, ET STRUCTURE REFRACTAIRE DE PROTECTION DE TUBE D'EAU

Publication

EP 1443269 A4 20060705 (EN)

Application

EP 02780008 A 20021106

Priority

  • JP 0211558 W 20021106
  • JP 2001343788 A 20011108

Abstract (en)

[origin: EP1443269A1] The object of this invention is to provide a fireproof structure for protecting water pipes in boilers and the like using refractory tiles which, even in areas where it would be difficult to slidably join them together, allows said refractory tiles to be easily and securely installed, and be manufactured at a low cost. The support members 15 provided on water pipes 10 have a sectional dimension at the base which is smaller than a sectional dimension at the tip, and the refractory tiles have an indent 14 on an engagement side facing the support member, the indent is wider than the tip of the support member to allow the indent to be freely inserted in the fore-aft direction onto the support members. Further, in this invention, the sectional dimension of the support member is stepped up from the base toward the tip, or smoothly tapered to the larger dimension. <IMAGE>

IPC 8 full level

F22B 37/10 (2006.01); F23M 5/04 (2006.01); F23M 5/08 (2006.01)

CPC (source: EP)

F22B 37/108 (2013.01); F23M 5/04 (2013.01); F23M 5/08 (2013.01); F23M 2900/05001 (2013.01); F23M 2900/05002 (2013.01); F23M 2900/05004 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT CH DE FR GB IT LI

DOCDB simple family (publication)

EP 1443269 A1 20040804; EP 1443269 A4 20060705; JP 3881984 B2 20070214; JP WO2003040617 A1 20050303; TW 200303405 A 20030901; TW I306145 B 20090211; WO 03040617 A1 20030515

DOCDB simple family (application)

EP 02780008 A 20021106; JP 0211558 W 20021106; JP 2003542833 A 20021106; TW 91132892 A 20021108