EP0734679A1 - Filtre pour aspirateur - Google Patents

Filtre pour aspirateur Download PDF

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Publication number
EP0734679A1
EP0734679A1 EP96104064A EP96104064A EP0734679A1 EP 0734679 A1 EP0734679 A1 EP 0734679A1 EP 96104064 A EP96104064 A EP 96104064A EP 96104064 A EP96104064 A EP 96104064A EP 0734679 A1 EP0734679 A1 EP 0734679A1
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
filter
exhaust air
air filter
blower
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.)
Granted
Application number
EP96104064A
Other languages
German (de)
English (en)
Other versions
EP0734679B1 (fr
Inventor
Horst Gensler
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.)
BSH Hausgeraete GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0734679A1 publication Critical patent/EP0734679A1/fr
Application granted granted Critical
Publication of EP0734679B1 publication Critical patent/EP0734679B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12—Dry filters
    • A47L9/122—Dry filters flat

Definitions

  • the invention relates to a vacuum cleaner according to the preamble of claim 1.
  • Such a vacuum cleaner is known from DE-U-92 07 802. Dry dirt is filtered out by the exhaust air filter, but such an exhaust air filter cannot retain moisture. When vacuum cleaning floors, it happens again and again that liquid present on the surface to be vacuumed is wanted or unwanted. If this absorbed liquid then gets into the blower motor, this can damage it. In addition, disturbances can be caused to the electronic components which are usually arranged in the blower room.
  • the invention has for its object to develop a vacuum cleaner of the generic type so that penetration of absorbed liquid is prevented in the blower chamber.
  • the exhaust air filter or the filter intermediate layer with moisture-absorbing special fibers.
  • special fibers are known from the hygiene sector, for example baby diapers, sanitary napkins or the like.
  • the vacuum cleaner 1 shown in the drawing has a blower chamber 2 in which a blower unit is installed. Furthermore, in the housing of the vacuum cleaner 1, a dust chamber 4 is formed which can be closed by a dust chamber cover 3 which is pivotably articulated on the vacuum cleaner housing. A dust filter bag is arranged in the dust chamber 4 in a known manner. Blower and dust chamber 2 and 4 are separated from each other by a partition 5. In this partition 5 there is a passage opening through which the suction opening of the blower unit is in suction connection with the dust chamber 4.
  • a holding device 6 for an exhaust air filter 7 is provided in front of the passage opening.
  • the exhaust air filter 7 can be inserted interchangeably into the holding device 7.
  • the exhaust air filter 7 is provided with moisture-absorbing special fibers through which the liquid contained in the suction air is retained. This ensures reliable protection of the electrical and electronic components present in the blower chamber (2).
  • the exhaust air filter (7) can dry again, so that it can absorb a certain amount of liquid again during further suction processes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Separation Of Particles Using Liquids (AREA)
EP96104064A 1995-03-27 1996-03-14 Filtre pour aspirateur Expired - Lifetime EP0734679B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19511266 1995-03-27
DE19511266 1995-03-27

Publications (2)

Publication Number Publication Date
EP0734679A1 true EP0734679A1 (fr) 1996-10-02
EP0734679B1 EP0734679B1 (fr) 2000-05-17

Family

ID=7757912

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96104064A Expired - Lifetime EP0734679B1 (fr) 1995-03-27 1996-03-14 Filtre pour aspirateur

Country Status (3)

Country Link
EP (1) EP0734679B1 (fr)
DE (1) DE59605217D1 (fr)
ES (1) ES2147870T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19801762B4 (de) * 1998-01-19 2012-02-23 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007060847B4 (de) 2007-12-18 2013-09-26 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger mit einer Abluftfiltereinrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396803A1 (fr) * 1989-05-11 1990-11-14 Siemens Aktiengesellschaft Dispositif de filtrage pour un aspirateur de poussières
DE9013307U1 (de) * 1990-09-20 1990-11-22 Miele & Cie GmbH & Co, 4830 Gütersloh Staubsauger, insbesondere Bodenstaubsauger mit einem Nachfilter
DE9017798U1 (de) * 1990-11-30 1992-02-06 Siemens AG, 8000 München Schmutzsauger mit einem einen austauschbaren Filterbeutel aufnehmenden Schmutzsammelraum
EP0551877A1 (fr) * 1992-01-17 1993-07-21 WOOL SANITY SAS DI PIETROBON SILVANO & C. Aspirateur et ensemble de filtration
DE4204553A1 (de) * 1992-02-15 1993-08-19 Miele & Cie Staubsauger mit einem staubfilterbeutel und einem nachfilter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396803A1 (fr) * 1989-05-11 1990-11-14 Siemens Aktiengesellschaft Dispositif de filtrage pour un aspirateur de poussières
DE9013307U1 (de) * 1990-09-20 1990-11-22 Miele & Cie GmbH & Co, 4830 Gütersloh Staubsauger, insbesondere Bodenstaubsauger mit einem Nachfilter
DE9017798U1 (de) * 1990-11-30 1992-02-06 Siemens AG, 8000 München Schmutzsauger mit einem einen austauschbaren Filterbeutel aufnehmenden Schmutzsammelraum
EP0551877A1 (fr) * 1992-01-17 1993-07-21 WOOL SANITY SAS DI PIETROBON SILVANO & C. Aspirateur et ensemble de filtration
DE4204553A1 (de) * 1992-02-15 1993-08-19 Miele & Cie Staubsauger mit einem staubfilterbeutel und einem nachfilter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19801762B4 (de) * 1998-01-19 2012-02-23 BSH Bosch und Siemens Hausgeräte GmbH Staubsauger

Also Published As

Publication number Publication date
ES2147870T3 (es) 2000-10-01
EP0734679B1 (fr) 2000-05-17
DE59605217D1 (de) 2000-06-21

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