EP 1839548 A3 20071128 - Vacuum cleaner suction unit and electric vacuum cleaner equipped with same

Title (en)

Vacuum cleaner suction unit and electric vacuum cleaner equipped with same

Title (de)

Saugeinheit eines Staubsaugers und damit ausgestatteter elektrisches Staubsauger

Title (fr)

Unité d'aspiration d'aspirateur et aspirateur électrique doté de celle-ci

Publication

EP 1839548 A3 20071128 (EN)

Application

EP 07006705 A 20070330

Priority

JP 2006098840 A 20060331

Abstract (en)

[origin: EP1839548A2] A vacuum cleaner suction unit (14) includes an outer case (12-13); and an opening portion (14a,14b) passed through in a vertical direction, the opening portion formed by the outer case. Further, a direction of a longer side in the opening portions corresponds to a direction of a width of the suction unit. The vacuum cleaner suction unit further includes a guard member (91) made of a flexible material provided at an inner periphery of the opening portion. In addition, a vacuum cleaner suction unit includes an outer case; an opening portion formed by the outer case; and a recess portion provided at the opening portion by forming a closed surface (91) at the opening portion.

IPC 8 full level

A47L 9/02 (2006.01); A47L 9/00 (2006.01); A47L 9/04 (2006.01)

CPC (source: EP)

A47L 9/0009 (2013.01); A47L 9/0063 (2013.01); A47L 9/02 (2013.01); A47L 9/04 (2013.01)

Citation (search report)

[X] DE 1628562 A1 19710218 - DETERMANN HERMANN DR ING
[XY] US 5765259 A 19980616 - CIKA CHRISTINA L [US]
[YD] JP H07116095 A 19950509 - HITACHI LTD
[X] WO 8403429 A1 19840913 - TJULANDER JAN HARRY RUDOLF [SE]
[X] DE 9310120 U1 19930923 - BAEHR MANFRED [DE]
[X] US 2004034963 A1 20040226 - ROGERS WILLIE E [US], et al
[X] FR 1434272 A 19660408 - PARIS & DU RHONE
[XY] DE 8902313 U1 19900628
[Y] GB 2415610 A 20060104 - SAMSUNG KWANGJU ELECTRONICS CO [KR]
[X] GB 2320179 A 19980617 - DAEWOO ELECTRONICS CO LTD [KR]
[X] WO 0226097 A1 20020404 - DYSON LTD [GB], et al
[X] WO 9111954 A1 19910822 - NUMATIC INT LTD [GB]

Designated contracting state (EPC)

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

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1839548 A2 20071003; EP 1839548 A3 20071128; EP 1839548 B1 20130515; JP 2007268045 A 20071018; JP 4978039 B2 20120718

DOCDB simple family (application)

EP 07006705 A 20070330; JP 2006098840 A 20060331