EP 0128879 A1 19841219 - Device for recovering heat from gas operated ranges.
Title (en)
Device for recovering heat from gas operated ranges.
Title (de)
Vorrichtung zur Wärmerückgewinnung an Gasherden.
Title (fr)
Récupérateur de chaleur pour des fourneaux à gaz.
Publication
Application
Priority
IT 2150983 A 19830607
Abstract (en)
A heat recovering device for gas operated ranges of the type used at homes, restaurants and hotels comprises a tubular duct (10) encompassing, in a continuous way, all of the flames (2, 3, 4 and 5) of the range, the tubular duct being supported by supporting means (15, 16, 20) and coupled, at the two ends thereof, (10a, 10b), respectively to a duct for supplying the liquid to be heated and to a duct for removing the heated liquid.
IPC 1-7
IPC 8 full level
F24C 13/00 (2006.01)
CPC (source: EP)
F24C 13/00 (2013.01)
Citation (search report)
- [X] US 1439490 A 19221219 - SIEBERT WILLIAM A
- [X] DE 2647740 A1 19780427 - GRAETZER GEORG
- [A] US 1404134 A 19220117 - JOSEPH MEISTER DANIEL
- [A] US 1481665 A 19240122 - ELLIOTT WILLIAM J
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL SE
DOCDB simple family (publication)
EP 0128879 A1 19841219; IT 1212749 B 19891130; IT 8321509 A0 19830607
DOCDB simple family (application)
EP 84830169 A 19840605; IT 2150983 A 19830607