EP 0348011 A3 19910911 - CEILING MOUNTED AIR CLEANER

Title (en)

CEILING MOUNTED AIR CLEANER

Publication

EP 0348011 A3 19910911 (EN)

Application

EP 89201653 A 19890623

Priority

CA 570191 A 19880623

Abstract (en)

[origin: EP0348011A2] A conveniently installed, light weight, modular ceiling mounted air cleaner featuring frame-and-chassis construction which may be flush mounted or surface mounted on a ceiling. Optional decorative panels provide flexibility of decor.

IPC 1-7

F24F 3/16; F24F 13/00

IPC 8 full level

B01D 46/00 (2006.01); F24F 8/108 (2021.01); F24F 13/28 (2006.01)

CPC (source: EP US)

F24F 8/10 (2021.01 - EP); F24F 8/108 (2021.01 - EP US); F24F 13/28 (2013.01 - EP); F24F 2221/14 (2013.01 - EP)

Citation (search report)

[A] US 4749385 A 19880607 - BRUNNER GLENN W [US], et al
[A] DE 3637096 A1 19880505 - ANDRADE SAMUEL REBELO DE [DE]
[A] GB 2157765 A 19851030 - ENVIRONMENTAL AIR CONTROL
[A] US 4713099 A 19871215 - SCHROEDER CLIFFORD A [US]
[A] US 2875678 A 19590303 - WYLEY SHEPHERD
[A] US 2697163 A 19541214 - SPEAR WALTER A

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0348011 A2 19891227; EP 0348011 A3 19910911; AU 3700089 A 19900104; JP H0299111 A 19900411

DOCDB simple family (application)

EP 89201653 A 19890623; AU 3700089 A 19890621; JP 15979689 A 19890623