GB1440174A - Vacuum cleaner and dust bag therefor - Google Patents

Vacuum cleaner and dust bag therefor

Info

Publication number
GB1440174A
GB1440174A GB4798474A GB4798474A GB1440174A GB 1440174 A GB1440174 A GB 1440174A GB 4798474 A GB4798474 A GB 4798474A GB 4798474 A GB4798474 A GB 4798474A GB 1440174 A GB1440174 A GB 1440174A
Authority
GB
United Kingdom
Prior art keywords
dust bag
funnel
motor
suction
piston
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
Application number
GB4798474A
Other languages
English (en)
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.)
Electrolux Household Appliances Ltd
Original Assignee
Electrolux Ltd
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 Electrolux Ltd filed Critical Electrolux Ltd
Publication of GB1440174A publication Critical patent/GB1440174A/en
Expired legal-status Critical Current

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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/19—Means for monitoring filtering operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
GB4798474A 1973-11-28 1974-11-06 Vacuum cleaner and dust bag therefor Expired GB1440174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7316053A SE379147B (enrdf_load_stackoverflow) 1973-11-28 1973-11-28

Publications (1)

Publication Number Publication Date
GB1440174A true GB1440174A (en) 1976-06-23

Family

ID=20319224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4798474A Expired GB1440174A (en) 1973-11-28 1974-11-06 Vacuum cleaner and dust bag therefor

Country Status (3)

Country Link
FR (1) FR2252076B1 (enrdf_load_stackoverflow)
GB (1) GB1440174A (enrdf_load_stackoverflow)
SE (1) SE379147B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0790030A1 (de) 1996-02-16 1997-08-20 Branofilter Gmbh Detektionseinrichtung für Filterbeutel in Staubsaugern
US6073302A (en) * 1997-08-07 2000-06-13 Branofilter Gmbh Detection means for filter means in vacuum cleaners
CN100438813C (zh) * 2005-05-04 2008-12-03 Lg电子株式会社 自动清扫装置
CN102578969A (zh) * 2008-12-17 2012-07-18 德国福维克控股公司 吸尘器的工作方法以及电动吸尘器
NL2009662C2 (nl) * 2012-10-18 2014-04-22 Bosch Gmbh Robert Deeltjesopvanginrichting en daarmee voorziene verspaningsinrichting.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326902A1 (fr) * 1975-10-07 1977-05-06 Electrolux Ab Dispositif de protection d'un moteur, notamment pour moteur d'aspirateur
US4294595A (en) * 1980-07-18 1981-10-13 Electrolux Corporation Vacuum cleaner including automatic shutoff device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0790030A1 (de) 1996-02-16 1997-08-20 Branofilter Gmbh Detektionseinrichtung für Filterbeutel in Staubsaugern
US5907886A (en) * 1996-02-16 1999-06-01 Branofilter Gmbh Detector device for filter bags for vacuum cleaners
US6073302A (en) * 1997-08-07 2000-06-13 Branofilter Gmbh Detection means for filter means in vacuum cleaners
CN100438813C (zh) * 2005-05-04 2008-12-03 Lg电子株式会社 自动清扫装置
CN102578969A (zh) * 2008-12-17 2012-07-18 德国福维克控股公司 吸尘器的工作方法以及电动吸尘器
CN102578969B (zh) * 2008-12-17 2015-09-30 德国福维克控股公司 吸尘器的工作方法以及电动吸尘器
NL2009662C2 (nl) * 2012-10-18 2014-04-22 Bosch Gmbh Robert Deeltjesopvanginrichting en daarmee voorziene verspaningsinrichting.

Also Published As

Publication number Publication date
FR2252076A1 (enrdf_load_stackoverflow) 1975-06-20
FR2252076B1 (enrdf_load_stackoverflow) 1979-06-08
SE7316053L (enrdf_load_stackoverflow) 1975-05-29
SE379147B (enrdf_load_stackoverflow) 1975-09-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee