EP 2959816 A1 20151230 - A vacuum cleaner having motor damping structure
Title (en)
A vacuum cleaner having motor damping structure
Title (de)
Staubsauger mit Motordämpfungsstruktur
Title (fr)
Aspirateur ayant une structure d'amortissement de moteur
Publication
Application
Priority
CN 201410301150 A 20140627
Abstract (en)
The present invention discloses a vacuum cleaner having motor damping structure, whose internal motor cover is hung and fixed inside an external motor cover through a cantilever. This vacuum cleaner of the present invention can effectively reduce the amount of vibration produced by high-speed rotation of the motor that is transferred to the outer surface of the vacuum cleaner, which reduces the vibration noise of the vacuum cleaner in operation, and weakens the numb feeling of hand when a hand is in contact with the outer surface of the vacuum cleaner, thereby enhancing the user experience.
IPC 8 full level
CPC (source: EP)
A47L 9/0081 (2013.01); A47L 9/22 (2013.01)
Citation (search report)
- [X] GB 2142526 A 19850123 - SHARP KK
- [X] DE 4100858 A1 19920716 - SIEMENS AG [DE]
- [X] WO 2009101775 A1 20090820 - TOSHIBA KK [JP], et al
- [A] US 4597131 A 19860701 - LYMAN JOHN B [US]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2959816 A1 20151230; EP 2959816 B1 20170111; CN 104083124 A 20141008; CN 104083124 B 20170613
DOCDB simple family (application)
EP 14192199 A 20141107; CN 201410301150 A 20140627