NL7411655A - VACUUM CLEANER, ESPECIALLY FLOOR VACUUM CLEANER FOR HOUSEHOLDS. - Google Patents

VACUUM CLEANER, ESPECIALLY FLOOR VACUUM CLEANER FOR HOUSEHOLDS.

Info

Publication number
NL7411655A
NL7411655A NL7411655A NL7411655A NL7411655A NL 7411655 A NL7411655 A NL 7411655A NL 7411655 A NL7411655 A NL 7411655A NL 7411655 A NL7411655 A NL 7411655A NL 7411655 A NL7411655 A NL 7411655A
Authority
NL
Netherlands
Prior art keywords
vacuum cleaner
households
especially floor
floor vacuum
floor
Prior art date
Application number
NL7411655A
Other languages
Dutch (nl)
Original Assignee
Vorwerk & Co Elektrowerke Kg
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 Elektrowerke Kg filed Critical Vorwerk & Co Elektrowerke Kg
Publication of NL7411655A publication Critical patent/NL7411655A/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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/19—Means for monitoring filtering operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
NL7411655A 1973-09-20 1974-09-03 VACUUM CLEANER, ESPECIALLY FLOOR VACUUM CLEANER FOR HOUSEHOLDS. NL7411655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7334095 1973-09-20

Publications (1)

Publication Number Publication Date
NL7411655A true NL7411655A (en) 1975-03-24

Family

ID=6640648

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7411655A NL7411655A (en) 1973-09-20 1974-09-03 VACUUM CLEANER, ESPECIALLY FLOOR VACUUM CLEANER FOR HOUSEHOLDS.

Country Status (7)

Country Link
BE (1) BE819362A (en)
CH (1) CH568749A5 (en)
ES (1) ES430238A1 (en)
FR (1) FR2244438A1 (en)
IT (1) IT1032084B (en)
NL (1) NL7411655A (en)
SE (1) SE7410689L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE404873B (en) * 1977-03-30 1978-11-06 Electrolux Ab SIGNAL DEVICE FOR VACUUM CLEANERS
EP0187938A1 (en) * 1984-12-17 1986-07-23 Siemens Aktiengesellschaft Device in the casing of a suction cleaner to indicate the saturation degree of the dust filter bag

Also Published As

Publication number Publication date
IT1032084B (en) 1979-05-30
FR2244438A1 (en) 1975-04-18
SE7410689L (en) 1975-03-21
ES430238A1 (en) 1976-10-16
BE819362A (en) 1974-12-16
CH568749A5 (en) 1975-11-14

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Legal Events

Date Code Title Description
BV The patent application has lapsed