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1 129 815 documents amended

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EP 0035039 A3 19811014 - DEVICE FOR ELIMINATING LOSS OF HEAT AND FOR RECOVERING RADIATED HEAT

Title (en)

DEVICE FOR ELIMINATING LOSS OF HEAT AND FOR RECOVERING RADIATED HEAT

Publication

EP 0035039 A3 19811014 (DE)

Application

EP 79102654 A 19790802

Priority

EP 79102654 A 19790802

Abstract (en)

[origin: EP0035039A2] The device is equipped with plate-shaped heat absorption elements provided with a metal layer on one or both sides and effects the recovery of radiated heat through the reflection produced by the metal layer.

IPC 1-7

F24H 3/00

IPC 8 full level

E04B 1/74 (2006.01); F24D 19/06 (2006.01)

CPC (source: EP)

E04B 1/74 (2013.01); F24D 19/062 (2013.01)

Citation (search report)

DE 2712487 A1 19780928 - KRIEGER GEB ERFURT HILDEGARD
FR 750055 A 19330803
[E] DE 2820319 A1 19791115 - STAUDACHER ALFRED OSWALD
[E] GB 2031577 A 19800423 - JOHNSON C

Designated contracting state (EPC)

AT BE CH DE FR GB IT LU NL SE

DOCDB simple family (publication)

EP 0035039 A2 19810909; EP 0035039 A3 19811014

DOCDB simple family (application)

EP 79102654 A 19790802