EP 1312874 A1 20030521 - Air circulation unit
Title (en)
Air circulation unit
Title (de)
Lüftungseinheit
Title (fr)
Unité de ventilation d'air
Publication
Application
Priority
NL 1019388 A 20011116
Abstract (en)
The casing forming an outside wall of an air circulation unit comprises loose parts (10,12,14,16) which, with a clamping strip (18), are hermetically pressed against each other and a ventilator or heat exchanger (19) to effect a separation between the different chambers in the inlet and outlet to the ventilator or heat exchanger. <IMAGE>
IPC 1-7
IPC 8 full level
F04D 29/42 (2006.01); F04D 29/62 (2006.01); F24F 13/20 (2006.01); F28F 9/00 (2006.01)
CPC (source: EP)
F04D 29/4226 (2013.01); F04D 29/626 (2013.01); F24F 13/20 (2013.01); F28F 9/001 (2013.01)
Citation (search report)
- [XAY] US 2414366 A 19470114 - ELZE WALTER C, et al
- [YA] NL 9002549 A 19920616 - INDOLEC B V
- [A] DE 19902267 A1 20000810 - STIEBEL ELTRON GMBH & CO KG [DE]
- [A] FR 2497565 A1 19820709 - GODEFROY RAYMOND [FR]
- [A] NL 8502381 A 19870316 - JAN WILLEM VAN DRIE
- [A] DE 4333904 A1 19950330 - PAUL EBERHARD DIPL ING [DE]
- [A] EP 0928932 A1 19990714 - STORK J E VENTILATOREN BV [NL]
- [A] DE 29906375 U1 19990617 - FISCHER ARNOLD [DE]
- [A] FR 2533682 A1 19840330 - FIMEC [FR]
- [A] US 4345923 A 19820824 - SCHOEN DONALD W
Citation (examination)
- US 3797961 A 19740319 - BRECHBUHL H
- EP 0322185 A1 19890628 - MINNESOTA MINING & MFG [US]
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 02079776 A 20021115; NL 1019388 A 20011116