EP 3626143 B1 20230906 - SUCTION DEVICE FOR A HOME VACUUM CLEANER
Title (en)
SUCTION DEVICE FOR A HOME VACUUM CLEANER
Title (de)
ANSAUGVORRICHTUNG FÜR HAUSHALTSSAUGER
Title (fr)
DISPOSITIF D'ASPIRATION POUR ASPIRATEUR DOMESTIQUE
Publication
Application
Priority
FR 1858670 A 20180924
Abstract (en)
[origin: CN110934539A] A suction device (12) includes: a motor housing (13); a suction motor (15) disposed in the motor housing (13) and configured to generate suction flow; and a pneumatic sealing element (18) including afirst annular sealing portion (19) and a second annular sealing portion (21), the first annular sealing portion (19) being configured to sealingly cooperate with the motor housing (13), and the secondannular sealing portion (21) being configured to hermetically cooperate with the suction motor (15). The first annular sealing portion (19) covers and is molded on the motor housing (13) and includesan annular sealing protrusion (28), the annular sealing protrusion (28) extending around a through opening (14) and configured to sealingly cooperate with the housing (3) of a household vacuum cleaner.
IPC 8 full level
CPC (source: CN EP)
A47L 9/00 (2013.01 - CN EP); A47L 9/02 (2013.01 - CN); A47L 9/22 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3626143 A1 20200325; EP 3626143 B1 20230906; EP 3626143 C0 20230906; CN 110934539 A 20200331; CN 110934539 B 20230609; CN 211511626 U 20200918; ES 2959698 T3 20240227; FR 3086157 A1 20200327; FR 3086157 B1 20200904
DOCDB simple family (application)
EP 19191538 A 20190813; CN 201910891063 A 20190920; CN 201921568519 U 20190920; ES 19191538 T 20190813; FR 1858670 A 20180924