ATA404483A - T-shaped box girder - Google Patents

T-shaped box girder

Info

Publication number
ATA404483A
ATA404483A AT0404483A AT404483A ATA404483A AT A404483 A ATA404483 A AT A404483A AT 0404483 A AT0404483 A AT 0404483A AT 404483 A AT404483 A AT 404483A AT A404483 A ATA404483 A AT A404483A
Authority
AT
Austria
Prior art keywords
box girder
shaped box
shaped
girder
box
Prior art date
Application number
AT0404483A
Other languages
German (de)
Other versions
AT389991B (en
Original Assignee
Vorwerk Co Interholding
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 Vorwerk Co Interholding filed Critical Vorwerk Co Interholding
Publication of ATA404483A publication Critical patent/ATA404483A/en
Application granted granted Critical
Publication of AT389991B publication Critical patent/AT389991B/en

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
    • A47L9/19—Means for monitoring filtering operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AT0404483A 1982-11-18 1983-11-17 DEVICE FOR DISPLAYING THE FILLING LEVEL OF THE FILTER BAG IN HAND VACUUM CLEANERS AT389991B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19828232270U DE8232270U1 (en) 1982-11-18 1982-11-18 DEVICE FOR DISPLAYING THE FILLING LEVEL OF THE FILTER BAG IN HAND VACUUM CLEANERS

Publications (2)

Publication Number Publication Date
ATA404483A true ATA404483A (en) 1989-08-15
AT389991B AT389991B (en) 1990-02-26

Family

ID=6745658

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0404483A AT389991B (en) 1982-11-18 1983-11-17 DEVICE FOR DISPLAYING THE FILLING LEVEL OF THE FILTER BAG IN HAND VACUUM CLEANERS

Country Status (7)

Country Link
AT (1) AT389991B (en)
CH (1) CH659379A5 (en)
DE (1) DE8232270U1 (en)
ES (1) ES275784Y (en)
FR (1) FR2536264B1 (en)
GB (1) GB2130117B (en)
IT (2) IT8336193V0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011007204A1 (en) * 2011-04-12 2012-10-18 BSH Bosch und Siemens Hausgeräte GmbH Low-noise exhaust air blow-out arrangement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099391A (en) * 1935-10-18 1937-11-16 Hoover Co Suction cleaner
USRE21519E (en) * 1937-02-27 1940-07-30 Vacuum cleaner muffler
US2230113A (en) * 1937-08-14 1941-01-28 Sears Roebuck & Co Pneumatic device
BE523156A (en) * 1953-08-08
US3296395A (en) * 1964-06-12 1967-01-03 United Carr Inc Adjustable vacuum switch
DE6920047U (en) * 1969-05-14 1970-02-05 Miele & Cie VACUUM CLEANER WITH FILTER FILLING DISPLAY DEVICE
DE7514249U (en) * 1975-05-02 1976-04-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Soundproof device for vacuum cleaners
DE7626772U1 (en) * 1976-08-27 1977-03-03 Vorwerk & Co Elektrowerke - Gmbh & Co Kg, 5600 Wuppertal FILTER CASSETTE FOR VACUUM CLEANER

Also Published As

Publication number Publication date
GB2130117B (en) 1986-06-11
DE8232270U1 (en) 1983-04-07
IT8336193V0 (en) 1983-11-04
AT389991B (en) 1990-02-26
GB2130117A (en) 1984-05-31
FR2536264B1 (en) 1988-05-06
FR2536264A1 (en) 1984-05-25
ES275784U (en) 1984-03-16
IT1171883B (en) 1987-06-10
IT8349280A0 (en) 1983-11-04
CH659379A5 (en) 1987-01-30
GB8323938D0 (en) 1983-10-12
ES275784Y (en) 1984-11-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee