EP 0277070 B1 19910403 - THERMAL GENERATOR TUBULAR EXCHANGER PLATE
Title (en)
THERMAL GENERATOR TUBULAR EXCHANGER PLATE
Publication
Application
Priority
FR 8701289 A 19870128
Abstract (en)
[origin: EP0277070A1] The tubular exchanger plate (9) of a thermal generator (1) is especially applicable to the construction, repair and maintenance of boilers. The tubular plate (9) has a series of holes into which are fitted tubes (7) carrying the hot combustion gases. The plate (9) is intended to form a sealed partition separating the coolant from the combustion gases. It consists of heat-resistant joining pieces (12) located at the ends of the tubes (7). These joining pieces (12) have overlapping and covering sections which provide a link with the neighbouring elements. These sections are in the form of oblique chamfers (16 and 17). Useful especially to constructors and repairers of heating equipment. <IMAGE>
IPC 1-7
IPC 8 full level
F22B 9/18 (2006.01); F22B 37/08 (2006.01); F28F 9/02 (2006.01); F28F 19/00 (2006.01); F28F 21/04 (2006.01)
CPC (source: EP)
F22B 37/08 (2013.01); F28F 19/002 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0277070 A1 19880803; EP 0277070 B1 19910403; AT E62340 T1 19910415; DE 3862198 D1 19910508; ES 2021842 B3 19911116; FR 2610099 A1 19880729; FR 2610099 B1 19900907; GR 3001979 T3 19921123
DOCDB simple family (application)
EP 88400165 A 19880126; AT 88400165 T 19880126; DE 3862198 T 19880126; ES 88400165 T 19880126; FR 8701289 A 19870128; GR 910400655 T 19910522