EP2505115A3 - Vacuum cleaner and method for operating same dependent on operating duration - Google Patents

Vacuum cleaner and method for operating same dependent on operating duration Download PDF

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Publication number
EP2505115A3
EP2505115A3 EP12161402.8A EP12161402A EP2505115A3 EP 2505115 A3 EP2505115 A3 EP 2505115A3 EP 12161402 A EP12161402 A EP 12161402A EP 2505115 A3 EP2505115 A3 EP 2505115A3
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
operating
operating time
suction fan
suction
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
EP12161402.8A
Other languages
German (de)
French (fr)
Other versions
EP2505115A2 (en
EP2505115B1 (en
Inventor
Alexander Flegler
Stefan Kraft
Florian Schmitt
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
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP2505115A2 publication Critical patent/EP2505115A2/en
Publication of EP2505115A3 publication Critical patent/EP2505115A3/en
Application granted granted Critical
Publication of EP2505115B1 publication Critical patent/EP2505115B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers
    • 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
    • A47L9/19—Means for monitoring filtering operation
    • 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
    • A47L9/2805—Parameters or conditions being sensed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

Verfahren zum Betreiben eines mit einem Sauggebläse (4) ausgestatteten Staubsaugers (1), bei welchem die Betriebsdauer (t) des Sauggebläses (4) erfasst wird, wobei die Leistung des Sauggebläses (4) in Abhängigkeit von der erfassten Betriebsdauer (t) erhöht wird. Bevorzugt wird dem Benutzer das Erreichen eines Schwellenwerts (t1, t1', t1", t2) für die Betriebsdauer (t) durch ein Signal mitgeteilt. Ein geeigneter Staubsauger weist ein Zeitglied (13) zur Erfassung der Betriebsdauer (t) auf, wobei das Sauggebläse (4) mit einer Leistungssteuerung (15) ausgestattet ist, welche mit dem Zeitglied (13) in Wirkzusammenhang steht.Method for operating a vacuum cleaner (1) equipped with a suction fan (4), in which the operating time (t) of the suction fan (4) is detected, wherein the power of the suction fan (4) is increased as a function of the detected operating time (t) , Preferably, the user is notified of reaching a threshold value (t1, t1 ', t1 ", t2) for the operating time (t) by means of a signal A suitable vacuum cleaner has a timer (13) for detecting the operating time (t) Suction fan (4) is equipped with a power control (15) which is in operative connection with the timer (13).

Dadurch wird mit geringem apparativen Aufwand der sich mit füllender Abscheideeinrichtung erhöhende Druckverlust im Strömungskanal zwischen Saugstutzen und Saugstutzen zuverlässig kompensiert, so dass sich die Saugleistung des Staubsaugers nicht oder nicht nennenswert verringert. Insbesondere sind zu diesem Zweck keine Druck- oder Druckdifferenzmessung und somit auch kein Drucksensor erforderlich. Weiterhin kann ein kleinerer Prozessor eingesetzt und auf den Einsatz eines Potentiometers gegebenenfalls verzichtet werden. Die Eigenschaften des zu saugenden Untergrunds, beispielsweise Nachgiebigkeit und Dichtigkeit eines Teppichbodens, haben auf das Verfahren zudem keinen Einfluss.

Figure imgaf001
As a result, the pressure loss in the flow channel between the suction nozzle and the suction nozzle, which increases with filling separator, is reliably compensated for with little outlay on equipment, so that the suction power of the vacuum cleaner does not decrease significantly or not appreciably. In particular, no pressure or pressure difference measurement and thus no pressure sensor are required for this purpose. Furthermore, a smaller processor can be used and the use of a potentiometer may be dispensed with. The properties of the substrate to be sucked, for example, compliance and tightness of a carpet, have no influence on the process also.
Figure imgaf001
EP12161402.8A 2011-03-31 2012-03-27 Vacuum cleaner and method for operating same dependent on operating duration Active EP2505115B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011006539.3A DE102011006539B4 (en) 2011-03-31 2011-03-31 Vacuum cleaner and method for operation-dependent operation of a vacuum cleaner

Publications (3)

Publication Number Publication Date
EP2505115A2 EP2505115A2 (en) 2012-10-03
EP2505115A3 true EP2505115A3 (en) 2017-03-29
EP2505115B1 EP2505115B1 (en) 2020-05-06

Family

ID=45954386

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12161402.8A Active EP2505115B1 (en) 2011-03-31 2012-03-27 Vacuum cleaner and method for operating same dependent on operating duration

Country Status (3)

Country Link
EP (1) EP2505115B1 (en)
DE (1) DE102011006539B4 (en)
RU (1) RU2012112040A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017213431B4 (en) * 2017-08-02 2019-11-14 BSH Hausgeräte GmbH vacuum cleaner
DE102017124925A1 (en) * 2017-10-25 2019-04-25 Miele & Cie. Kg Vacuum cleaner and method for operating a vacuum cleaner
DE102020207694B4 (en) 2020-06-22 2023-11-02 BSH Hausgeräte GmbH Method for detecting an error condition in a cleaning robot

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3198653B2 (en) * 1992-09-07 2001-08-13 松下電器産業株式会社 Vacuum cleaner
EP1260170A1 (en) * 2001-05-23 2002-11-27 Toshiba Tec Kabushiki Kaisha Electric vacuum cleaner
DE102008005150A1 (en) * 2008-01-18 2009-07-23 BSH Bosch und Siemens Hausgeräte GmbH Vacuum cleaner and method for operating a vacuum cleaner

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8029093U1 (en) * 1980-10-31 1982-04-15 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart VACUUM CLEANER
JPS62289216A (en) * 1986-06-10 1987-12-16 Matsushita Electric Ind Co Ltd Device for annunciating cleaning time of filter for dryer or the like
KR910009450B1 (en) * 1987-10-16 1991-11-16 문수정 Superconducting coils and method of manufacturing the same
JP2668899B2 (en) * 1987-11-18 1997-10-27 松下電器産業株式会社 Electric vacuum cleaner
DE59508787D1 (en) * 1994-04-21 2000-11-23 Bsh Bosch Siemens Hausgeraete Circuit for the suction power control of a vacuum cleaner
DE102008010068B4 (en) * 2008-02-20 2013-02-28 BSH Bosch und Siemens Hausgeräte GmbH Device for automatic suction power control of a vacuum cleaner
DE102009035717A1 (en) * 2009-07-31 2011-02-10 Miele & Cie. Kg Method for indicating a degree of filling of a dust bag and control device for carrying out the method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3198653B2 (en) * 1992-09-07 2001-08-13 松下電器産業株式会社 Vacuum cleaner
EP1260170A1 (en) * 2001-05-23 2002-11-27 Toshiba Tec Kabushiki Kaisha Electric vacuum cleaner
DE102008005150A1 (en) * 2008-01-18 2009-07-23 BSH Bosch und Siemens Hausgeräte GmbH Vacuum cleaner and method for operating a vacuum cleaner

Also Published As

Publication number Publication date
DE102011006539A1 (en) 2012-10-04
RU2012112040A (en) 2013-10-10
EP2505115A2 (en) 2012-10-03
DE102011006539B4 (en) 2019-11-14
EP2505115B1 (en) 2020-05-06

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