FR3089403B1 - Household vacuum cleaner equipped with a sound absorption element - Google Patents

Household vacuum cleaner equipped with a sound absorption element Download PDF

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Publication number
FR3089403B1
FR3089403B1 FR1872537A FR1872537A FR3089403B1 FR 3089403 B1 FR3089403 B1 FR 3089403B1 FR 1872537 A FR1872537 A FR 1872537A FR 1872537 A FR1872537 A FR 1872537A FR 3089403 B1 FR3089403 B1 FR 3089403B1
Authority
FR
France
Prior art keywords
sound absorbing
absorbing element
air
vacuum cleaner
air flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1872537A
Other languages
French (fr)
Other versions
FR3089403A1 (en
Inventor
Antoine Marti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEB SA
Original Assignee
SEB SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SEB SA filed Critical SEB SA
Priority to FR1872537A priority Critical patent/FR3089403B1/en
Priority to ES19210502T priority patent/ES2897643T3/en
Priority to EP19210502.1A priority patent/EP3662803B1/en
Priority to CN201911239343.2A priority patent/CN111281264B/en
Priority to CN201922166727.8U priority patent/CN211511630U/en
Publication of FR3089403A1 publication Critical patent/FR3089403A1/en
Application granted granted Critical
Publication of FR3089403B1 publication Critical patent/FR3089403B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/106—Dust removal
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

L’aspirateur domestique comprend un corps (7) refermant un moteur d’aspiration (16) configuré pour générer un flux d’air, le corps (7) comportant une ouverture de sortie d’air au travers de laquelle le flux d’air est rejeté vers l’extérieur du corps (7) ; un dispositif de filtration (27) configuré pour retenir des particules de poussières transportées par le flux d’air ; un élément d’absorption acoustique (32) comprenant une surface externe appliquée contre l’ouverture de sortie d’air et une surface interne orientée vers l’intérieur du corps (7) ; et une veine d’air (28) s’étendant sensiblement parallèlement à la surface interne de l’élément d’absorption acoustique (32) de sorte qu’une majeure partie du flux d’air circule le long de la surface interne avant de s’échapper au travers de l’élément d’absorption acoustique (32) en direction de l’ouverture de sortie d’air. La veine d’air (28) comporte une paroi de guidage de flux qui jouxte l’élément d’absorption acoustique (32) et qui affleure la surface interne de l’élément d’absorption acoustique (32). Figure 2The household vacuum cleaner comprises a body (7) enclosing a suction motor (16) configured to generate an air flow, the body (7) having an air outlet opening through which the air flow. is rejected to the outside of the body (7); a filtration device (27) configured to retain particles of dust carried by the air flow; a sound absorbing element (32) comprising an outer surface applied against the air outlet opening and an inner surface facing the inside of the body (7); and an air stream (28) extending substantially parallel to the inner surface of the sound absorbing element (32) so that a major portion of the air flow circulates along the inner surface prior to escape through the sound absorbing element (32) towards the air outlet opening. The air stream (28) has a flow guide wall that abuts the sound absorbing element (32) and is flush with the inner surface of the sound absorbing element (32). Figure 2

FR1872537A 2018-12-07 2018-12-07 Household vacuum cleaner equipped with a sound absorption element Expired - Fee Related FR3089403B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1872537A FR3089403B1 (en) 2018-12-07 2018-12-07 Household vacuum cleaner equipped with a sound absorption element
ES19210502T ES2897643T3 (en) 2018-12-07 2019-11-21 Domestic vacuum cleaner equipped with a sound absorption element
EP19210502.1A EP3662803B1 (en) 2018-12-07 2019-11-21 Home vacuum cleaner provided with an acoustic absorption element
CN201911239343.2A CN111281264B (en) 2018-12-07 2019-12-06 Household dust collector
CN201922166727.8U CN211511630U (en) 2018-12-07 2019-12-06 Household dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872537A FR3089403B1 (en) 2018-12-07 2018-12-07 Household vacuum cleaner equipped with a sound absorption element

Publications (2)

Publication Number Publication Date
FR3089403A1 FR3089403A1 (en) 2020-06-12
FR3089403B1 true FR3089403B1 (en) 2020-11-20

Family

ID=66530177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872537A Expired - Fee Related FR3089403B1 (en) 2018-12-07 2018-12-07 Household vacuum cleaner equipped with a sound absorption element

Country Status (4)

Country Link
EP (1) EP3662803B1 (en)
CN (2) CN211511630U (en)
ES (1) ES2897643T3 (en)
FR (1) FR3089403B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3089403B1 (en) * 2018-12-07 2020-11-20 Seb Sa Household vacuum cleaner equipped with a sound absorption element
FR3113365B1 (en) * 2020-08-11 2023-12-15 Seb Sa Portable vacuum cleaner equipped with a removable filter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1154052A (en) * 1965-10-21 1969-06-04 Gen Electric Improvements in Vacuum Cleaners.
US5014388A (en) * 1989-05-15 1991-05-14 White Consolidated Industries, Inc. Battery powered vacuum cleaner
DE102004013263A1 (en) * 2004-03-18 2005-09-29 Vorwerk & Co. Interholding Gmbh Electric vacuum cleaner
KR100837360B1 (en) * 2007-03-23 2008-06-12 삼성광주전자 주식회사 Upright vaccum cleaner using return current of discharging air
US8578553B2 (en) * 2011-03-04 2013-11-12 G.B.D. Corp. Sound shield for a surface cleaning apparatus
GB2502131B (en) * 2012-05-17 2014-11-05 Dyson Technology Ltd Autonomous vacuum cleaner
FR3046046B1 (en) * 2015-12-23 2017-12-22 Seb Sa GEOMETRY OF AERAULIC CIRCUIT FOR A HAND VACUUM
KR102492164B1 (en) * 2016-07-22 2023-01-30 삼성전자주식회사 Vacuum cleaner
DE202017006928U1 (en) * 2016-08-08 2018-11-16 Carcoustics Techconsult Gmbh Noise-reducing capsule for holding a fan motor unit of a vacuum cleaner and vacuum cleaner
FR3089403B1 (en) * 2018-12-07 2020-11-20 Seb Sa Household vacuum cleaner equipped with a sound absorption element

Also Published As

Publication number Publication date
CN111281264A (en) 2020-06-16
CN211511630U (en) 2020-09-18
EP3662803A1 (en) 2020-06-10
EP3662803B1 (en) 2021-10-06
CN111281264B (en) 2022-11-11
FR3089403A1 (en) 2020-06-12
ES2897643T3 (en) 2022-03-02

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