Title (en)

SIDE-CHANNEL BLOWER

Title (de)

SEITENKANALVERDICHTER

Title (fr)

VENTILATEUR A CANAL LATERAL

Publication

EP 1476662 A1 20041117 (DE)

Application

EP 03742531 A 20030218

Priority

• DE 20202639 U 20020220
• EP 0301626 W 20030218

Abstract (en)

[origin: WO03071136A1] The invention relates to a side-channel blower which comprises a blower output (14) to which a valve unit (16) is coupled. Said valve unit (16) has at least one permanently open consumer connection (18) and at least one additional connection (20a, 20b) that can be optionally opened or closed.

IPC 1-7

F04D 23/00; F04D 27/00; F16K 11/044

IPC 8 full level

F04D 23/00 (2006.01); F04D 27/00 (2006.01)

CPC (source: EP)

F04D 23/008 (2013.01); F04D 27/00 (2013.01)

Citation (search report)

See references of WO 03071136A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

DOCDB simple family (publication)

DE 20202639 U1 20020425; AU 2003211721 A1 20030909; EP 1476662 A1 20041117; WO 03071136 A1 20030828

DOCDB simple family (application)

DE 20202639 U 20020220; AU 2003211721 A 20030218; EP 0301626 W 20030218; EP 03742531 A 20030218