EP 0406200 A1 19910102 - A door construction suitable for refrigerator and freezer spaces.
Title (en)
A door construction suitable for refrigerator and freezer spaces.
Title (de)
Türaufbau, geeignet für Kühl- und Gefrierräume.
Title (fr)
Construction de porte adaptée pour des enceintes de réfrigération et de congélation.
Publication
Application
Priority
SE 8902390 A 19890630
Abstract (en)
A door structure suitable for use with refrigerator and freezer spaces of the kind used in everyday commodity stores to display goods on sale, comprises two or more glass panes (20, 21) which together with a frame embracing the edges of the glass panes (20, 21), either completely or partially, form a door leaf. The glass pane (20) which faces towards the warm atmosphere of a shop area is provided on the surface (22) thereof facing away from the shop area with an electrically conductive coating (23), which is operative to heat the pane electrically. The invention is characterized in that the door comprises solely two mutually parallel glass panes (20, 21) of which the glass pane (21) facing towards the colder refrigerator or freezer space is provided solely on the surface (24) thereof which faces towards the colder space with an infrared radiation reflective coating or layer (25).
IPC 1-7
IPC 8 full level
A47F 3/04 (2006.01); F25D 23/02 (2006.01)
CPC (source: EP)
A47F 3/0434 (2013.01)
Citation (search report)
- [X] US 4035608 A 19770712 - STROMQUIST MICHAEL EBAN, et al
- [Y] EP 0236286 A2 19870909 - TERMOFROST SWEDEN AB [SE]
- [X] US 4206615 A 19800610 - CHIBA KIYOSHI [JP], et al
- [A] GB 2199360 A 19880706 - FLACHGLAS AG
- [A] US 4382177 A 19830503 - HEANEY JAMES J [US]
- [A] GB 1364712 A 19740829 - PPG INDUSTRIES INC
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0406200 A1 19910102; EP 0406200 B1 19940810; AT E109636 T1 19940815; CA 2020203 A1 19901231; DE 69011435 D1 19940915; DE 69011435 T2 19950105; DK 0406200 T3 19941003; ES 2057519 T3 19941016; JP H03117877 A 19910520; SE 500693 C2 19940808; SE 8902390 D0 19890630; SE 8902390 L 19901231
DOCDB simple family (application)
EP 90850246 A 19900621; AT 90850246 T 19900621; CA 2020203 A 19900629; DE 69011435 T 19900621; DK 90850246 T 19900621; ES 90850246 T 19900621; JP 17042890 A 19900629; SE 8902390 A 19890630