DK87578C - Device for vacuum cleaners. - Google Patents

Device for vacuum cleaners.

Info

Publication number
DK87578C
DK87578C DK246857AA DK246857A DK87578C DK 87578 C DK87578 C DK 87578C DK 246857A A DK246857A A DK 246857AA DK 246857 A DK246857 A DK 246857A DK 87578 C DK87578 C DK 87578C
Authority
DK
Denmark
Prior art keywords
vacuum cleaners
cleaners
vacuum
Prior art date
Application number
DK246857AA
Other languages
Danish (da)
Original Assignee
Fisker & Nielsen As
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 Fisker & Nielsen As filed Critical Fisker & Nielsen As
Priority to DK246857AA priority Critical patent/DK87578C/en
Priority to CH6146158A priority patent/CH367600A/en
Priority to US747152A priority patent/US3069068A/en
Priority to DEA29873A priority patent/DE1156206B/en
Priority to GB22368/58A priority patent/GB829987A/en
Priority to FR1207804D priority patent/FR1207804A/en
Application granted granted Critical
Publication of DK87578C publication Critical patent/DK87578C/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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • 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
    • A47L9/2836—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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
DK246857AA 1957-07-15 1957-07-15 Device for vacuum cleaners. DK87578C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK246857AA DK87578C (en) 1957-07-15 1957-07-15 Device for vacuum cleaners.
CH6146158A CH367600A (en) 1957-07-15 1958-07-07 Vacuum cleaner with drive motor for two different speeds and means for automatic switching to these speeds
US747152A US3069068A (en) 1957-07-15 1958-07-08 Vacuum cleaner, the driving motor of which is arranged for running at two different velocities
DEA29873A DE1156206B (en) 1957-07-15 1958-07-10 Vacuum cleaner powered by an electric motor
GB22368/58A GB829987A (en) 1957-07-15 1958-07-11 Improvements in and relating to electric motor driven fan type vacuum cleaners
FR1207804D FR1207804A (en) 1957-07-15 1958-07-12 Improvements to dust vacuum cleaners whose motor can operate at two different speeds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK246857AA DK87578C (en) 1957-07-15 1957-07-15 Device for vacuum cleaners.

Publications (1)

Publication Number Publication Date
DK87578C true DK87578C (en) 1959-07-20

Family

ID=8112582

Family Applications (1)

Application Number Title Priority Date Filing Date
DK246857AA DK87578C (en) 1957-07-15 1957-07-15 Device for vacuum cleaners.

Country Status (6)

Country Link
US (1) US3069068A (en)
CH (1) CH367600A (en)
DE (1) DE1156206B (en)
DK (1) DK87578C (en)
FR (1) FR1207804A (en)
GB (1) GB829987A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669145A (en) * 1970-06-22 1972-06-13 Fasco Industries Central vacuum cleaner control system
DE2734051C2 (en) * 1977-07-28 1985-12-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vacuum cleaner or the like. With an electric motor for a suction fan
DE2853660A1 (en) * 1978-12-13 1980-07-03 Eaton Gmbh ELECTRIC VACUUM CLEANER
DE3030066C2 (en) * 1980-08-08 1983-07-07 Progress-Elektrogeräte Mauz & Pfeiffer GmbH & Co, 7000 Stuttgart Speed control device for a fan motor of a vacuum cleaner
DE3117507C2 (en) * 1981-03-12 1984-08-30 Gerhard 7262 Althengstett Kurz Device for the automatic suction power control of a vacuum cleaner
ES2076002T3 (en) * 1991-03-29 1995-10-16 Philips Electronics Nv APPARATUS THAT INCLUDES AT LEAST ONE ELECTRIC MOTOR OF VARIABLE POWER.
JP2633796B2 (en) * 1993-07-26 1997-07-23 八洲電機株式会社 Electric vacuum cleaner
US5466995A (en) * 1993-09-29 1995-11-14 Taco, Inc. Zoning circulator controller

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US859281A (en) * 1906-04-19 1907-07-09 Company L Aspirator Machine for removing dust by suction from carpets, furniture, curtains, tapestry, &c.
GB368731A (en) * 1930-12-01 1932-03-01 Gen Electric Co Ltd Improvements in or relating to gas filtering apparatus
US1904973A (en) * 1931-06-29 1933-04-18 Hoover Co Suction cleaner
US2140143A (en) * 1933-12-30 1938-12-13 Hoover Co Suction cleaner
US2046675A (en) * 1934-08-24 1936-07-07 Hoover Co Universal electric motor
US2439239A (en) * 1945-04-12 1948-04-06 Gen Electric Cabin supercharger regulator system
US2588301A (en) * 1946-04-22 1952-03-04 Knapp Monarch Co Centrifugal speed control for vacuum cleaners
US2570222A (en) * 1946-04-26 1951-10-09 Electrolux Ab Electric motor
US2758670A (en) * 1954-01-29 1956-08-14 Electrolux Corp Adjustable control for automatic vacuum cleaners
US2789660A (en) * 1954-05-12 1957-04-23 Electrolux Corp Automatic vacuum cleaners

Also Published As

Publication number Publication date
GB829987A (en) 1960-03-09
FR1207804A (en) 1960-02-18
CH367600A (en) 1963-02-28
DE1156206B (en) 1963-10-24
US3069068A (en) 1962-12-18

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